/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/cohencu-ll_valuebound20.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 00:00:38,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 00:00:38,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 00:00:38,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-08 00:00:38,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-08 00:00:38,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-08 00:00:38,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-08 00:00:38,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-08 00:00:38,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-08 00:00:38,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-08 00:00:38,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-08 00:00:38,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-08 00:00:38,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 00:00:38,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 00:00:38,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 00:00:38,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 00:00:38,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 00:00:38,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 00:00:38,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 00:00:38,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 00:00:38,433 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 00:00:38,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 00:00:38,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 00:00:38,444 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 00:00:38,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 00:00:38,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 00:00:38,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 00:00:38,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 00:00:38,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 00:00:38,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-08 00:00:38,495 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 00:00:38,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 00:00:38,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-08 00:00:38,497 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-08 00:00:38,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-08 00:00:38,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-08 00:00:38,498 INFO L138 SettingsManager]: * Use SBE=true [2022-04-08 00:00:38,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 00:00:38,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 00:00:38,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 00:00:38,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 00:00:38,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 00:00:38,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 00:00:38,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 00:00:38,500 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 00:00:38,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 00:00:38,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 00:00:38,500 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 00:00:38,500 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 00:00:38,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 00:00:38,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 00:00:38,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-08 00:00:38,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-08 00:00:38,501 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-08 00:00:38,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-08 00:00:38,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 00:00:38,501 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-08 00:00:38,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-08 00:00:38,503 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-08 00:00:38,503 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 00:00:38,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 00:00:38,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 00:00:38,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 00:00:38,750 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 00:00:38,751 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 00:00:38,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/cohencu-ll_valuebound20.c [2022-04-08 00:00:38,811 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac9c018f2/66de080f561d4a7786533bc7bf432013/FLAG38e79bc6e [2022-04-08 00:00:39,187 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 00:00:39,187 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/cohencu-ll_valuebound20.c [2022-04-08 00:00:39,196 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac9c018f2/66de080f561d4a7786533bc7bf432013/FLAG38e79bc6e [2022-04-08 00:00:39,205 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac9c018f2/66de080f561d4a7786533bc7bf432013 [2022-04-08 00:00:39,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 00:00:39,208 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-08 00:00:39,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 00:00:39,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 00:00:39,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 00:00:39,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c37c3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39, skipping insertion in model container [2022-04-08 00:00:39,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 00:00:39,257 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 00:00:39,447 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/cohencu-ll_valuebound20.c[588,601] [2022-04-08 00:00:39,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 00:00:39,511 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 00:00:39,526 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/cohencu-ll_valuebound20.c[588,601] [2022-04-08 00:00:39,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 00:00:39,563 INFO L208 MainTranslator]: Completed translation [2022-04-08 00:00:39,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39 WrapperNode [2022-04-08 00:00:39,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 00:00:39,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 00:00:39,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 00:00:39,567 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 00:00:39,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,591 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 00:00:39,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 00:00:39,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 00:00:39,608 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 00:00:39,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 00:00:39,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:39,644 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) [2022-04-08 00:00:39,665 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 [2022-04-08 00:00:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 00:00:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 00:00:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 00:00:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-08 00:00:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-08 00:00:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 00:00:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 00:00:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 00:00:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 00:00:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 00:00:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2022-04-08 00:00:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-08 00:00:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-08 00:00:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 00:00:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 00:00:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 00:00:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 00:00:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 00:00:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 00:00:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 00:00:39,745 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 00:00:39,746 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 00:00:39,934 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 00:00:39,940 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 00:00:39,940 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 00:00:39,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:00:39 BoogieIcfgContainer [2022-04-08 00:00:39,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 00:00:39,943 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-08 00:00:39,943 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-08 00:00:39,944 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-08 00:00:39,946 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:00:39" (1/1) ... [2022-04-08 00:00:39,948 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-08 00:00:39,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 08.04 12:00:39 BasicIcfg [2022-04-08 00:00:39,990 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-08 00:00:40,000 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 00:00:40,000 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 00:00:40,007 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 00:00:40,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 12:00:39" (1/4) ... [2022-04-08 00:00:40,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@645aeaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:00:40, skipping insertion in model container [2022-04-08 00:00:40,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:00:39" (2/4) ... [2022-04-08 00:00:40,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@645aeaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:00:40, skipping insertion in model container [2022-04-08 00:00:40,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:00:39" (3/4) ... [2022-04-08 00:00:40,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@645aeaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.04 12:00:40, skipping insertion in model container [2022-04-08 00:00:40,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 08.04 12:00:39" (4/4) ... [2022-04-08 00:00:40,010 INFO L111 eAbstractionObserver]: Analyzing ICFG cohencu-ll_valuebound20.cqvasr [2022-04-08 00:00:40,014 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-08 00:00:40,015 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 00:00:40,050 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 00:00:40,057 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-08 00:00:40,057 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 00:00:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand has 36 states, 16 states have (on average 1.375) internal successors, (22), 17 states have internal predecessors, (22), 14 states have call successors, (14), 4 states have call predecessors, (14), 4 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-08 00:00:40,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-08 00:00:40,079 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:40,079 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:40,080 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:40,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:40,087 INFO L85 PathProgramCache]: Analyzing trace with hash 1231486971, now seen corresponding path program 1 times [2022-04-08 00:00:40,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:40,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845936768] [2022-04-08 00:00:40,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:40,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 00:00:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:40,261 INFO L290 TraceCheckUtils]: 0: Hoare triple {48#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {39#true} is VALID [2022-04-08 00:00:40,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {39#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {39#true} is VALID [2022-04-08 00:00:40,262 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39#true} {39#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {39#true} is VALID [2022-04-08 00:00:40,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 00:00:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:40,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {39#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {39#true} is VALID [2022-04-08 00:00:40,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {39#true} [99] L12-->L12-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {40#false} is VALID [2022-04-08 00:00:40,282 INFO L290 TraceCheckUtils]: 2: Hoare triple {40#false} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#false} is VALID [2022-04-08 00:00:40,283 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40#false} {39#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {40#false} is VALID [2022-04-08 00:00:40,290 INFO L272 TraceCheckUtils]: 0: Hoare triple {39#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 00:00:40,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {48#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {39#true} is VALID [2022-04-08 00:00:40,291 INFO L290 TraceCheckUtils]: 2: Hoare triple {39#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {39#true} is VALID [2022-04-08 00:00:40,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39#true} {39#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {39#true} is VALID [2022-04-08 00:00:40,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {39#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {39#true} is VALID [2022-04-08 00:00:40,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {39#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {39#true} is VALID [2022-04-08 00:00:40,293 INFO L272 TraceCheckUtils]: 6: Hoare triple {39#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {39#true} is VALID [2022-04-08 00:00:40,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {39#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {39#true} is VALID [2022-04-08 00:00:40,294 INFO L290 TraceCheckUtils]: 8: Hoare triple {39#true} [99] L12-->L12-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {40#false} is VALID [2022-04-08 00:00:40,294 INFO L290 TraceCheckUtils]: 9: Hoare triple {40#false} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#false} is VALID [2022-04-08 00:00:40,296 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {40#false} {39#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {40#false} is VALID [2022-04-08 00:00:40,297 INFO L290 TraceCheckUtils]: 11: Hoare triple {40#false} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {40#false} is VALID [2022-04-08 00:00:40,297 INFO L290 TraceCheckUtils]: 12: Hoare triple {40#false} [96] L33-2-->L33-3: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {40#false} is VALID [2022-04-08 00:00:40,297 INFO L272 TraceCheckUtils]: 13: Hoare triple {40#false} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {40#false} is VALID [2022-04-08 00:00:40,297 INFO L290 TraceCheckUtils]: 14: Hoare triple {40#false} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {40#false} is VALID [2022-04-08 00:00:40,298 INFO L290 TraceCheckUtils]: 15: Hoare triple {40#false} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {40#false} is VALID [2022-04-08 00:00:40,298 INFO L290 TraceCheckUtils]: 16: Hoare triple {40#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#false} is VALID [2022-04-08 00:00:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 00:00:40,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:40,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845936768] [2022-04-08 00:00:40,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845936768] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:00:40,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:00:40,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 00:00:40,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723429041] [2022-04-08 00:00:40,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:00:40,309 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 17 [2022-04-08 00:00:40,311 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:40,314 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:40,347 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:40,347 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-08 00:00:40,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:40,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-08 00:00:40,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 00:00:40,375 INFO L87 Difference]: Start difference. First operand has 36 states, 16 states have (on average 1.375) internal successors, (22), 17 states have internal predecessors, (22), 14 states have call successors, (14), 4 states have call predecessors, (14), 4 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:40,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:40,596 INFO L93 Difference]: Finished difference Result 63 states and 101 transitions. [2022-04-08 00:00:40,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-08 00:00:40,596 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 17 [2022-04-08 00:00:40,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:40,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 101 transitions. [2022-04-08 00:00:40,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:40,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 101 transitions. [2022-04-08 00:00:40,620 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 101 transitions. [2022-04-08 00:00:40,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:40,755 INFO L225 Difference]: With dead ends: 63 [2022-04-08 00:00:40,756 INFO L226 Difference]: Without dead ends: 31 [2022-04-08 00:00:40,759 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 00:00:40,763 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 15 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 37 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:40,764 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [27 Valid, 37 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 00:00:40,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2022-04-08 00:00:40,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2022-04-08 00:00:40,793 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:40,795 INFO L82 GeneralOperation]: Start isEquivalent. First operand 31 states. Second operand has 31 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 14 states have internal predecessors, (15), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:40,795 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand has 31 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 14 states have internal predecessors, (15), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:40,796 INFO L87 Difference]: Start difference. First operand 31 states. Second operand has 31 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 14 states have internal predecessors, (15), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:40,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:40,812 INFO L93 Difference]: Finished difference Result 31 states and 41 transitions. [2022-04-08 00:00:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2022-04-08 00:00:40,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:40,813 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:40,814 INFO L74 IsIncluded]: Start isIncluded. First operand has 31 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 14 states have internal predecessors, (15), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 31 states. [2022-04-08 00:00:40,814 INFO L87 Difference]: Start difference. First operand has 31 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 14 states have internal predecessors, (15), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 31 states. [2022-04-08 00:00:40,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:40,818 INFO L93 Difference]: Finished difference Result 31 states and 41 transitions. [2022-04-08 00:00:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2022-04-08 00:00:40,819 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:40,819 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:40,820 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:40,820 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:40,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 14 states have internal predecessors, (15), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:40,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 41 transitions. [2022-04-08 00:00:40,824 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 41 transitions. Word has length 17 [2022-04-08 00:00:40,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:40,824 INFO L478 AbstractCegarLoop]: Abstraction has 31 states and 41 transitions. [2022-04-08 00:00:40,824 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2022-04-08 00:00:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-08 00:00:40,825 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:40,825 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:40,825 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 00:00:40,826 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:40,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:40,826 INFO L85 PathProgramCache]: Analyzing trace with hash -574090659, now seen corresponding path program 1 times [2022-04-08 00:00:40,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:40,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257095923] [2022-04-08 00:00:40,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:41,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 00:00:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:41,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {270#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {258#true} is VALID [2022-04-08 00:00:41,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {258#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,027 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {258#true} {258#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 00:00:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:41,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {258#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {258#true} is VALID [2022-04-08 00:00:41,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {258#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,036 INFO L290 TraceCheckUtils]: 2: Hoare triple {258#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,036 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {258#true} {258#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {258#true} is VALID [2022-04-08 00:00:41,037 INFO L272 TraceCheckUtils]: 0: Hoare triple {258#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {270#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 00:00:41,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {270#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {258#true} is VALID [2022-04-08 00:00:41,038 INFO L290 TraceCheckUtils]: 2: Hoare triple {258#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,038 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {258#true} {258#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,038 INFO L272 TraceCheckUtils]: 4: Hoare triple {258#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,039 INFO L290 TraceCheckUtils]: 5: Hoare triple {258#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {258#true} is VALID [2022-04-08 00:00:41,039 INFO L272 TraceCheckUtils]: 6: Hoare triple {258#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {258#true} is VALID [2022-04-08 00:00:41,039 INFO L290 TraceCheckUtils]: 7: Hoare triple {258#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {258#true} is VALID [2022-04-08 00:00:41,039 INFO L290 TraceCheckUtils]: 8: Hoare triple {258#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,040 INFO L290 TraceCheckUtils]: 9: Hoare triple {258#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {258#true} is VALID [2022-04-08 00:00:41,040 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {258#true} {258#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {258#true} is VALID [2022-04-08 00:00:41,041 INFO L290 TraceCheckUtils]: 11: Hoare triple {258#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {267#(= (+ (* main_~n~0 6) 6) main_~z~0)} is VALID [2022-04-08 00:00:41,042 INFO L290 TraceCheckUtils]: 12: Hoare triple {267#(= (+ (* main_~n~0 6) 6) main_~z~0)} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {267#(= (+ (* main_~n~0 6) 6) main_~z~0)} is VALID [2022-04-08 00:00:41,043 INFO L272 TraceCheckUtils]: 13: Hoare triple {267#(= (+ (* main_~n~0 6) 6) main_~z~0)} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {268#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:00:41,043 INFO L290 TraceCheckUtils]: 14: Hoare triple {268#(not (= |__VERIFIER_assert_#in~cond| 0))} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {269#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 00:00:41,044 INFO L290 TraceCheckUtils]: 15: Hoare triple {269#(not (= __VERIFIER_assert_~cond 0))} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {259#false} is VALID [2022-04-08 00:00:41,044 INFO L290 TraceCheckUtils]: 16: Hoare triple {259#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {259#false} is VALID [2022-04-08 00:00:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 00:00:41,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:41,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257095923] [2022-04-08 00:00:41,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257095923] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:00:41,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:00:41,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 00:00:41,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100265797] [2022-04-08 00:00:41,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:00:41,048 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 17 [2022-04-08 00:00:41,049 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:41,050 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:41,065 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:41,066 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 00:00:41,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:41,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 00:00:41,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 00:00:41,068 INFO L87 Difference]: Start difference. First operand 31 states and 41 transitions. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:41,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:41,649 INFO L93 Difference]: Finished difference Result 37 states and 46 transitions. [2022-04-08 00:00:41,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 00:00:41,649 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 17 [2022-04-08 00:00:41,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:41,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 46 transitions. [2022-04-08 00:00:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 46 transitions. [2022-04-08 00:00:41,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 46 transitions. [2022-04-08 00:00:41,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:41,722 INFO L225 Difference]: With dead ends: 37 [2022-04-08 00:00:41,723 INFO L226 Difference]: Without dead ends: 35 [2022-04-08 00:00:41,723 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-08 00:00:41,724 INFO L913 BasicCegarLoop]: 26 mSDtfsCounter, 22 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 43 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:41,725 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 43 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 00:00:41,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-08 00:00:41,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-08 00:00:41,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:41,732 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 35 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 14 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:41,732 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 35 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 14 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:41,732 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 35 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 14 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:41,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:41,736 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-08 00:00:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-08 00:00:41,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:41,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:41,737 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 14 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 35 states. [2022-04-08 00:00:41,737 INFO L87 Difference]: Start difference. First operand has 35 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 14 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 35 states. [2022-04-08 00:00:41,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:41,745 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-08 00:00:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-08 00:00:41,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:41,746 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:41,746 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:41,746 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 14 states have call successors, (14), 5 states have call predecessors, (14), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 00:00:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2022-04-08 00:00:41,757 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 17 [2022-04-08 00:00:41,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:41,757 INFO L478 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2022-04-08 00:00:41,757 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 00:00:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-08 00:00:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-08 00:00:41,758 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:41,758 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:41,758 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 00:00:41,758 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:41,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:41,759 INFO L85 PathProgramCache]: Analyzing trace with hash 344526146, now seen corresponding path program 1 times [2022-04-08 00:00:41,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:41,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125610125] [2022-04-08 00:00:41,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:41,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:41,780 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:41,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [669223486] [2022-04-08 00:00:41,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:41,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:41,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:41,789 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) [2022-04-08 00:00:41,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 00:00:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:41,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 00:00:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:41,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:42,047 INFO L272 TraceCheckUtils]: 0: Hoare triple {463#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {463#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {463#true} is VALID [2022-04-08 00:00:42,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {463#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,048 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {463#true} {463#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,048 INFO L272 TraceCheckUtils]: 4: Hoare triple {463#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {463#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {463#true} is VALID [2022-04-08 00:00:42,049 INFO L272 TraceCheckUtils]: 6: Hoare triple {463#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {463#true} is VALID [2022-04-08 00:00:42,049 INFO L290 TraceCheckUtils]: 7: Hoare triple {463#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {463#true} is VALID [2022-04-08 00:00:42,049 INFO L290 TraceCheckUtils]: 8: Hoare triple {463#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,049 INFO L290 TraceCheckUtils]: 9: Hoare triple {463#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,049 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {463#true} {463#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {463#true} is VALID [2022-04-08 00:00:42,050 INFO L290 TraceCheckUtils]: 11: Hoare triple {463#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {501#(and (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:42,051 INFO L290 TraceCheckUtils]: 12: Hoare triple {501#(and (= main_~n~0 0) (= main_~y~0 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#(and (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:42,051 INFO L272 TraceCheckUtils]: 13: Hoare triple {501#(and (= main_~n~0 0) (= main_~y~0 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {463#true} is VALID [2022-04-08 00:00:42,051 INFO L290 TraceCheckUtils]: 14: Hoare triple {463#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {463#true} is VALID [2022-04-08 00:00:42,051 INFO L290 TraceCheckUtils]: 15: Hoare triple {463#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,052 INFO L290 TraceCheckUtils]: 16: Hoare triple {463#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {463#true} is VALID [2022-04-08 00:00:42,052 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {463#true} {501#(and (= main_~n~0 0) (= main_~y~0 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {501#(and (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:42,053 INFO L272 TraceCheckUtils]: 18: Hoare triple {501#(and (= main_~n~0 0) (= main_~y~0 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {523#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:42,054 INFO L290 TraceCheckUtils]: 19: Hoare triple {523#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {527#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:42,054 INFO L290 TraceCheckUtils]: 20: Hoare triple {527#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {464#false} is VALID [2022-04-08 00:00:42,054 INFO L290 TraceCheckUtils]: 21: Hoare triple {464#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {464#false} is VALID [2022-04-08 00:00:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 00:00:42,055 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 00:00:42,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:42,056 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125610125] [2022-04-08 00:00:42,056 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:00:42,056 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [669223486] [2022-04-08 00:00:42,057 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [669223486] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:00:42,060 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:00:42,060 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 00:00:42,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514079074] [2022-04-08 00:00:42,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:00:42,062 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 22 [2022-04-08 00:00:42,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:42,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 00:00:42,079 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:42,079 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 00:00:42,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:42,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 00:00:42,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 00:00:42,081 INFO L87 Difference]: Start difference. First operand 35 states and 44 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 00:00:42,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:42,347 INFO L93 Difference]: Finished difference Result 54 states and 73 transitions. [2022-04-08 00:00:42,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 00:00:42,347 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 22 [2022-04-08 00:00:42,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:42,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 00:00:42,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-08 00:00:42,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 00:00:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-08 00:00:42,353 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 70 transitions. [2022-04-08 00:00:42,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:42,424 INFO L225 Difference]: With dead ends: 54 [2022-04-08 00:00:42,424 INFO L226 Difference]: Without dead ends: 52 [2022-04-08 00:00:42,424 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-08 00:00:42,425 INFO L913 BasicCegarLoop]: 49 mSDtfsCounter, 6 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 148 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:42,425 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 148 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 00:00:42,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2022-04-08 00:00:42,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 42. [2022-04-08 00:00:42,444 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:42,444 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand has 42 states, 20 states have (on average 1.1) internal successors, (22), 22 states have internal predecessors, (22), 16 states have call successors, (16), 6 states have call predecessors, (16), 5 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-08 00:00:42,445 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand has 42 states, 20 states have (on average 1.1) internal successors, (22), 22 states have internal predecessors, (22), 16 states have call successors, (16), 6 states have call predecessors, (16), 5 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-08 00:00:42,447 INFO L87 Difference]: Start difference. First operand 52 states. Second operand has 42 states, 20 states have (on average 1.1) internal successors, (22), 22 states have internal predecessors, (22), 16 states have call successors, (16), 6 states have call predecessors, (16), 5 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-08 00:00:42,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:42,452 INFO L93 Difference]: Finished difference Result 52 states and 71 transitions. [2022-04-08 00:00:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2022-04-08 00:00:42,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:42,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:42,459 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 20 states have (on average 1.1) internal successors, (22), 22 states have internal predecessors, (22), 16 states have call successors, (16), 6 states have call predecessors, (16), 5 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) Second operand 52 states. [2022-04-08 00:00:42,460 INFO L87 Difference]: Start difference. First operand has 42 states, 20 states have (on average 1.1) internal successors, (22), 22 states have internal predecessors, (22), 16 states have call successors, (16), 6 states have call predecessors, (16), 5 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) Second operand 52 states. [2022-04-08 00:00:42,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:42,462 INFO L93 Difference]: Finished difference Result 52 states and 71 transitions. [2022-04-08 00:00:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2022-04-08 00:00:42,463 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:42,463 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:42,463 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:42,463 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 20 states have (on average 1.1) internal successors, (22), 22 states have internal predecessors, (22), 16 states have call successors, (16), 6 states have call predecessors, (16), 5 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-08 00:00:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 52 transitions. [2022-04-08 00:00:42,466 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 52 transitions. Word has length 22 [2022-04-08 00:00:42,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:42,466 INFO L478 AbstractCegarLoop]: Abstraction has 42 states and 52 transitions. [2022-04-08 00:00:42,466 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 00:00:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2022-04-08 00:00:42,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-04-08 00:00:42,467 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:42,467 INFO L499 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:42,493 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-08 00:00:42,693 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:42,693 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:42,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:42,694 INFO L85 PathProgramCache]: Analyzing trace with hash 942277242, now seen corresponding path program 1 times [2022-04-08 00:00:42,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:42,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642082590] [2022-04-08 00:00:42,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:42,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:42,706 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:42,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [772970866] [2022-04-08 00:00:42,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:42,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:42,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:42,708 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:00:42,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-08 00:00:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:42,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 00:00:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:42,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:42,870 INFO L272 TraceCheckUtils]: 0: Hoare triple {792#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {792#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {792#true} is VALID [2022-04-08 00:00:42,870 INFO L290 TraceCheckUtils]: 2: Hoare triple {792#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,871 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {792#true} {792#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,871 INFO L272 TraceCheckUtils]: 4: Hoare triple {792#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,871 INFO L290 TraceCheckUtils]: 5: Hoare triple {792#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {792#true} is VALID [2022-04-08 00:00:42,871 INFO L272 TraceCheckUtils]: 6: Hoare triple {792#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {792#true} is VALID [2022-04-08 00:00:42,871 INFO L290 TraceCheckUtils]: 7: Hoare triple {792#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {792#true} is VALID [2022-04-08 00:00:42,872 INFO L290 TraceCheckUtils]: 8: Hoare triple {792#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,872 INFO L290 TraceCheckUtils]: 9: Hoare triple {792#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,872 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {792#true} {792#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {792#true} is VALID [2022-04-08 00:00:42,873 INFO L290 TraceCheckUtils]: 11: Hoare triple {792#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {830#(and (= main_~x~0 0) (= main_~n~0 0))} is VALID [2022-04-08 00:00:42,873 INFO L290 TraceCheckUtils]: 12: Hoare triple {830#(and (= main_~x~0 0) (= main_~n~0 0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {830#(and (= main_~x~0 0) (= main_~n~0 0))} is VALID [2022-04-08 00:00:42,873 INFO L272 TraceCheckUtils]: 13: Hoare triple {830#(and (= main_~x~0 0) (= main_~n~0 0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {792#true} is VALID [2022-04-08 00:00:42,873 INFO L290 TraceCheckUtils]: 14: Hoare triple {792#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {792#true} is VALID [2022-04-08 00:00:42,874 INFO L290 TraceCheckUtils]: 15: Hoare triple {792#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,874 INFO L290 TraceCheckUtils]: 16: Hoare triple {792#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,875 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {792#true} {830#(and (= main_~x~0 0) (= main_~n~0 0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {830#(and (= main_~x~0 0) (= main_~n~0 0))} is VALID [2022-04-08 00:00:42,875 INFO L272 TraceCheckUtils]: 18: Hoare triple {830#(and (= main_~x~0 0) (= main_~n~0 0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {792#true} is VALID [2022-04-08 00:00:42,875 INFO L290 TraceCheckUtils]: 19: Hoare triple {792#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {792#true} is VALID [2022-04-08 00:00:42,875 INFO L290 TraceCheckUtils]: 20: Hoare triple {792#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,875 INFO L290 TraceCheckUtils]: 21: Hoare triple {792#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {792#true} is VALID [2022-04-08 00:00:42,876 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {792#true} {830#(and (= main_~x~0 0) (= main_~n~0 0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {830#(and (= main_~x~0 0) (= main_~n~0 0))} is VALID [2022-04-08 00:00:42,877 INFO L272 TraceCheckUtils]: 23: Hoare triple {830#(and (= main_~x~0 0) (= main_~n~0 0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {867#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:42,877 INFO L290 TraceCheckUtils]: 24: Hoare triple {867#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {871#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:42,878 INFO L290 TraceCheckUtils]: 25: Hoare triple {871#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {793#false} is VALID [2022-04-08 00:00:42,878 INFO L290 TraceCheckUtils]: 26: Hoare triple {793#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {793#false} is VALID [2022-04-08 00:00:42,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 00:00:42,878 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 00:00:42,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:42,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642082590] [2022-04-08 00:00:42,879 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:00:42,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [772970866] [2022-04-08 00:00:42,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [772970866] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:00:42,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:00:42,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 00:00:42,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172195104] [2022-04-08 00:00:42,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:00:42,880 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 27 [2022-04-08 00:00:42,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:42,881 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 00:00:42,899 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:42,899 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 00:00:42,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:42,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 00:00:42,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 00:00:42,900 INFO L87 Difference]: Start difference. First operand 42 states and 52 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 00:00:43,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:43,153 INFO L93 Difference]: Finished difference Result 58 states and 76 transitions. [2022-04-08 00:00:43,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 00:00:43,153 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 27 [2022-04-08 00:00:43,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 00:00:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-08 00:00:43,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 00:00:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-08 00:00:43,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 70 transitions. [2022-04-08 00:00:43,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:43,231 INFO L225 Difference]: With dead ends: 58 [2022-04-08 00:00:43,231 INFO L226 Difference]: Without dead ends: 56 [2022-04-08 00:00:43,231 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-08 00:00:43,232 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 6 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:43,233 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 149 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 00:00:43,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-08 00:00:43,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 52. [2022-04-08 00:00:43,243 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:43,243 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand has 52 states, 24 states have (on average 1.125) internal successors, (27), 26 states have internal predecessors, (27), 21 states have call successors, (21), 7 states have call predecessors, (21), 6 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:00:43,244 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand has 52 states, 24 states have (on average 1.125) internal successors, (27), 26 states have internal predecessors, (27), 21 states have call successors, (21), 7 states have call predecessors, (21), 6 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:00:43,244 INFO L87 Difference]: Start difference. First operand 56 states. Second operand has 52 states, 24 states have (on average 1.125) internal successors, (27), 26 states have internal predecessors, (27), 21 states have call successors, (21), 7 states have call predecessors, (21), 6 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:00:43,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:43,247 INFO L93 Difference]: Finished difference Result 56 states and 74 transitions. [2022-04-08 00:00:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2022-04-08 00:00:43,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:43,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:43,248 INFO L74 IsIncluded]: Start isIncluded. First operand has 52 states, 24 states have (on average 1.125) internal successors, (27), 26 states have internal predecessors, (27), 21 states have call successors, (21), 7 states have call predecessors, (21), 6 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) Second operand 56 states. [2022-04-08 00:00:43,249 INFO L87 Difference]: Start difference. First operand has 52 states, 24 states have (on average 1.125) internal successors, (27), 26 states have internal predecessors, (27), 21 states have call successors, (21), 7 states have call predecessors, (21), 6 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) Second operand 56 states. [2022-04-08 00:00:43,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:43,252 INFO L93 Difference]: Finished difference Result 56 states and 74 transitions. [2022-04-08 00:00:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2022-04-08 00:00:43,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:43,253 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:43,253 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:43,253 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 24 states have (on average 1.125) internal successors, (27), 26 states have internal predecessors, (27), 21 states have call successors, (21), 7 states have call predecessors, (21), 6 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:00:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 67 transitions. [2022-04-08 00:00:43,256 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 67 transitions. Word has length 27 [2022-04-08 00:00:43,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:43,256 INFO L478 AbstractCegarLoop]: Abstraction has 52 states and 67 transitions. [2022-04-08 00:00:43,257 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 00:00:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 67 transitions. [2022-04-08 00:00:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-08 00:00:43,257 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:43,258 INFO L499 BasicCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:43,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-04-08 00:00:43,471 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-04-08 00:00:43,472 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:43,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:43,472 INFO L85 PathProgramCache]: Analyzing trace with hash -881201762, now seen corresponding path program 1 times [2022-04-08 00:00:43,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:43,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093636742] [2022-04-08 00:00:43,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:43,484 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:43,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [490146105] [2022-04-08 00:00:43,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:43,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:43,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:43,486 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:00:43,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-08 00:00:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:43,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-08 00:00:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:43,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:43,806 INFO L272 TraceCheckUtils]: 0: Hoare triple {1165#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {1165#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1165#true} is VALID [2022-04-08 00:00:43,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {1165#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,807 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1165#true} {1165#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,810 INFO L272 TraceCheckUtils]: 4: Hoare triple {1165#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,810 INFO L290 TraceCheckUtils]: 5: Hoare triple {1165#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {1165#true} is VALID [2022-04-08 00:00:43,811 INFO L272 TraceCheckUtils]: 6: Hoare triple {1165#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {1165#true} is VALID [2022-04-08 00:00:43,811 INFO L290 TraceCheckUtils]: 7: Hoare triple {1165#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1165#true} is VALID [2022-04-08 00:00:43,812 INFO L290 TraceCheckUtils]: 8: Hoare triple {1165#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,812 INFO L290 TraceCheckUtils]: 9: Hoare triple {1165#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,813 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1165#true} {1165#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {1165#true} is VALID [2022-04-08 00:00:43,813 INFO L290 TraceCheckUtils]: 11: Hoare triple {1165#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:43,814 INFO L290 TraceCheckUtils]: 12: Hoare triple {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:43,814 INFO L272 TraceCheckUtils]: 13: Hoare triple {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1165#true} is VALID [2022-04-08 00:00:43,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {1165#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1165#true} is VALID [2022-04-08 00:00:43,814 INFO L290 TraceCheckUtils]: 15: Hoare triple {1165#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,815 INFO L290 TraceCheckUtils]: 16: Hoare triple {1165#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,816 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {1165#true} {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:43,817 INFO L272 TraceCheckUtils]: 18: Hoare triple {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1165#true} is VALID [2022-04-08 00:00:43,817 INFO L290 TraceCheckUtils]: 19: Hoare triple {1165#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1165#true} is VALID [2022-04-08 00:00:43,819 INFO L290 TraceCheckUtils]: 20: Hoare triple {1165#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,819 INFO L290 TraceCheckUtils]: 21: Hoare triple {1165#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,835 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1165#true} {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:43,836 INFO L272 TraceCheckUtils]: 23: Hoare triple {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {1165#true} is VALID [2022-04-08 00:00:43,836 INFO L290 TraceCheckUtils]: 24: Hoare triple {1165#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1165#true} is VALID [2022-04-08 00:00:43,836 INFO L290 TraceCheckUtils]: 25: Hoare triple {1165#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,836 INFO L290 TraceCheckUtils]: 26: Hoare triple {1165#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1165#true} is VALID [2022-04-08 00:00:43,842 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {1165#true} {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:43,845 INFO L272 TraceCheckUtils]: 28: Hoare triple {1203#(and (= main_~x~0 0) (= main_~y~0 1) (= main_~z~0 6))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {1255#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:43,846 INFO L290 TraceCheckUtils]: 29: Hoare triple {1255#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1259#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:43,846 INFO L290 TraceCheckUtils]: 30: Hoare triple {1259#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1166#false} is VALID [2022-04-08 00:00:43,846 INFO L290 TraceCheckUtils]: 31: Hoare triple {1166#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1166#false} is VALID [2022-04-08 00:00:43,847 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 00:00:43,847 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 00:00:43,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:43,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093636742] [2022-04-08 00:00:43,847 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:00:43,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [490146105] [2022-04-08 00:00:43,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [490146105] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 00:00:43,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 00:00:43,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 00:00:43,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862038057] [2022-04-08 00:00:43,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 00:00:43,848 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 32 [2022-04-08 00:00:43,848 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:43,849 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 00:00:43,872 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:43,873 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 00:00:43,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:43,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 00:00:43,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 00:00:43,874 INFO L87 Difference]: Start difference. First operand 52 states and 67 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 00:00:44,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:44,417 INFO L93 Difference]: Finished difference Result 66 states and 82 transitions. [2022-04-08 00:00:44,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 00:00:44,417 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 32 [2022-04-08 00:00:44,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 00:00:44,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-08 00:00:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 00:00:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-08 00:00:44,421 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 70 transitions. [2022-04-08 00:00:44,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:44,660 INFO L225 Difference]: With dead ends: 66 [2022-04-08 00:00:44,660 INFO L226 Difference]: Without dead ends: 54 [2022-04-08 00:00:44,660 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-08 00:00:44,661 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 6 mSDsluCounter, 90 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:44,661 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 135 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 00:00:44,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2022-04-08 00:00:44,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2022-04-08 00:00:44,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:44,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 54 states. Second operand has 54 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 28 states have internal predecessors, (29), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:44,673 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand has 54 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 28 states have internal predecessors, (29), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:44,673 INFO L87 Difference]: Start difference. First operand 54 states. Second operand has 54 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 28 states have internal predecessors, (29), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:44,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:44,678 INFO L93 Difference]: Finished difference Result 54 states and 65 transitions. [2022-04-08 00:00:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2022-04-08 00:00:44,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:44,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:44,679 INFO L74 IsIncluded]: Start isIncluded. First operand has 54 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 28 states have internal predecessors, (29), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 54 states. [2022-04-08 00:00:44,680 INFO L87 Difference]: Start difference. First operand has 54 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 28 states have internal predecessors, (29), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 54 states. [2022-04-08 00:00:44,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:44,682 INFO L93 Difference]: Finished difference Result 54 states and 65 transitions. [2022-04-08 00:00:44,683 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2022-04-08 00:00:44,683 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:44,683 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:44,684 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:44,684 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 28 states have internal predecessors, (29), 19 states have call successors, (19), 8 states have call predecessors, (19), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:44,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 65 transitions. [2022-04-08 00:00:44,686 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 65 transitions. Word has length 32 [2022-04-08 00:00:44,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:44,686 INFO L478 AbstractCegarLoop]: Abstraction has 54 states and 65 transitions. [2022-04-08 00:00:44,686 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 4 states have internal predecessors, (14), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 00:00:44,686 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2022-04-08 00:00:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-08 00:00:44,688 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:44,688 INFO L499 BasicCegarLoop]: trace histogram [7, 6, 6, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:44,721 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-08 00:00:44,907 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:44,908 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:44,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:44,908 INFO L85 PathProgramCache]: Analyzing trace with hash 72164327, now seen corresponding path program 1 times [2022-04-08 00:00:44,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:44,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480071832] [2022-04-08 00:00:44,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:44,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:44,921 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:44,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1149036250] [2022-04-08 00:00:44,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:44,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:44,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:44,939 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:00:44,982 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-08 00:00:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:45,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-08 00:00:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:45,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:45,487 INFO L272 TraceCheckUtils]: 0: Hoare triple {1560#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {1560#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1560#true} is VALID [2022-04-08 00:00:45,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {1560#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,487 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1560#true} {1560#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,487 INFO L272 TraceCheckUtils]: 4: Hoare triple {1560#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {1560#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {1560#true} is VALID [2022-04-08 00:00:45,488 INFO L272 TraceCheckUtils]: 6: Hoare triple {1560#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {1560#true} is VALID [2022-04-08 00:00:45,488 INFO L290 TraceCheckUtils]: 7: Hoare triple {1560#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1560#true} is VALID [2022-04-08 00:00:45,488 INFO L290 TraceCheckUtils]: 8: Hoare triple {1560#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,488 INFO L290 TraceCheckUtils]: 9: Hoare triple {1560#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,488 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1560#true} {1560#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {1560#true} is VALID [2022-04-08 00:00:45,489 INFO L290 TraceCheckUtils]: 11: Hoare triple {1560#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:45,489 INFO L290 TraceCheckUtils]: 12: Hoare triple {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:45,489 INFO L272 TraceCheckUtils]: 13: Hoare triple {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,489 INFO L290 TraceCheckUtils]: 15: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,490 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {1560#true} {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:45,490 INFO L272 TraceCheckUtils]: 18: Hoare triple {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,491 INFO L290 TraceCheckUtils]: 19: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,491 INFO L290 TraceCheckUtils]: 20: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,491 INFO L290 TraceCheckUtils]: 21: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,492 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1560#true} {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:45,492 INFO L272 TraceCheckUtils]: 23: Hoare triple {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,492 INFO L290 TraceCheckUtils]: 24: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,492 INFO L290 TraceCheckUtils]: 25: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,492 INFO L290 TraceCheckUtils]: 26: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,508 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {1560#true} {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:45,508 INFO L272 TraceCheckUtils]: 28: Hoare triple {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {1560#true} is VALID [2022-04-08 00:00:45,508 INFO L290 TraceCheckUtils]: 29: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,508 INFO L290 TraceCheckUtils]: 30: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,508 INFO L290 TraceCheckUtils]: 31: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,509 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1560#true} {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:45,509 INFO L272 TraceCheckUtils]: 33: Hoare triple {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {1560#true} is VALID [2022-04-08 00:00:45,510 INFO L290 TraceCheckUtils]: 34: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,511 INFO L290 TraceCheckUtils]: 35: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,511 INFO L290 TraceCheckUtils]: 36: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,513 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {1560#true} {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:45,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {1598#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {1680#(and (= (+ (- 1) main_~n~0) 0) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:00:45,514 INFO L290 TraceCheckUtils]: 39: Hoare triple {1680#(and (= (+ (- 1) main_~n~0) 0) (= (+ main_~y~0 (- 6)) 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1680#(and (= (+ (- 1) main_~n~0) 0) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:00:45,515 INFO L272 TraceCheckUtils]: 40: Hoare triple {1680#(and (= (+ (- 1) main_~n~0) 0) (= (+ main_~y~0 (- 6)) 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,515 INFO L290 TraceCheckUtils]: 41: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,515 INFO L290 TraceCheckUtils]: 42: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,515 INFO L290 TraceCheckUtils]: 43: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,516 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {1560#true} {1680#(and (= (+ (- 1) main_~n~0) 0) (= (+ main_~y~0 (- 6)) 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1680#(and (= (+ (- 1) main_~n~0) 0) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:00:45,516 INFO L272 TraceCheckUtils]: 45: Hoare triple {1680#(and (= (+ (- 1) main_~n~0) 0) (= (+ main_~y~0 (- 6)) 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1702#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:45,517 INFO L290 TraceCheckUtils]: 46: Hoare triple {1702#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1706#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:45,517 INFO L290 TraceCheckUtils]: 47: Hoare triple {1706#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1561#false} is VALID [2022-04-08 00:00:45,517 INFO L290 TraceCheckUtils]: 48: Hoare triple {1561#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1561#false} is VALID [2022-04-08 00:00:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-08 00:00:45,518 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:00:45,825 INFO L290 TraceCheckUtils]: 48: Hoare triple {1561#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1561#false} is VALID [2022-04-08 00:00:45,826 INFO L290 TraceCheckUtils]: 47: Hoare triple {1706#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1561#false} is VALID [2022-04-08 00:00:45,826 INFO L290 TraceCheckUtils]: 46: Hoare triple {1702#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1706#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:45,827 INFO L272 TraceCheckUtils]: 45: Hoare triple {1722#(= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1702#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:45,829 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {1560#true} {1722#(= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1722#(= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)} is VALID [2022-04-08 00:00:45,829 INFO L290 TraceCheckUtils]: 43: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,829 INFO L290 TraceCheckUtils]: 42: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,829 INFO L290 TraceCheckUtils]: 41: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,829 INFO L272 TraceCheckUtils]: 40: Hoare triple {1722#(= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,830 INFO L290 TraceCheckUtils]: 39: Hoare triple {1722#(= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1722#(= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)} is VALID [2022-04-08 00:00:45,835 INFO L290 TraceCheckUtils]: 38: Hoare triple {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {1722#(= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)} is VALID [2022-04-08 00:00:45,836 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {1560#true} {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} is VALID [2022-04-08 00:00:45,836 INFO L290 TraceCheckUtils]: 36: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,836 INFO L290 TraceCheckUtils]: 35: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,836 INFO L290 TraceCheckUtils]: 34: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,836 INFO L272 TraceCheckUtils]: 33: Hoare triple {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {1560#true} is VALID [2022-04-08 00:00:45,837 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1560#true} {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} is VALID [2022-04-08 00:00:45,837 INFO L290 TraceCheckUtils]: 31: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,838 INFO L290 TraceCheckUtils]: 30: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,838 INFO L290 TraceCheckUtils]: 29: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,838 INFO L272 TraceCheckUtils]: 28: Hoare triple {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {1560#true} is VALID [2022-04-08 00:00:45,838 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {1560#true} {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} is VALID [2022-04-08 00:00:45,839 INFO L290 TraceCheckUtils]: 26: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,839 INFO L290 TraceCheckUtils]: 25: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,839 INFO L290 TraceCheckUtils]: 24: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,839 INFO L272 TraceCheckUtils]: 23: Hoare triple {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,839 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1560#true} {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} is VALID [2022-04-08 00:00:45,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,840 INFO L290 TraceCheckUtils]: 20: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,840 INFO L290 TraceCheckUtils]: 19: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,840 INFO L272 TraceCheckUtils]: 18: Hoare triple {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,840 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {1560#true} {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} is VALID [2022-04-08 00:00:45,841 INFO L290 TraceCheckUtils]: 16: Hoare triple {1560#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,841 INFO L290 TraceCheckUtils]: 15: Hoare triple {1560#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,841 INFO L290 TraceCheckUtils]: 14: Hoare triple {1560#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1560#true} is VALID [2022-04-08 00:00:45,841 INFO L272 TraceCheckUtils]: 13: Hoare triple {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {1560#true} is VALID [2022-04-08 00:00:45,841 INFO L290 TraceCheckUtils]: 12: Hoare triple {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} is VALID [2022-04-08 00:00:45,842 INFO L290 TraceCheckUtils]: 11: Hoare triple {1560#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {1744#(= (+ (* 3 (* (+ main_~n~0 1) (+ main_~n~0 1))) (* main_~n~0 3) 4) (+ main_~z~0 main_~y~0))} is VALID [2022-04-08 00:00:45,842 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1560#true} {1560#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {1560#true} is VALID [2022-04-08 00:00:45,842 INFO L290 TraceCheckUtils]: 9: Hoare triple {1560#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,842 INFO L290 TraceCheckUtils]: 8: Hoare triple {1560#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,842 INFO L290 TraceCheckUtils]: 7: Hoare triple {1560#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1560#true} is VALID [2022-04-08 00:00:45,843 INFO L272 TraceCheckUtils]: 6: Hoare triple {1560#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {1560#true} is VALID [2022-04-08 00:00:45,843 INFO L290 TraceCheckUtils]: 5: Hoare triple {1560#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {1560#true} is VALID [2022-04-08 00:00:45,844 INFO L272 TraceCheckUtils]: 4: Hoare triple {1560#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,844 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1560#true} {1560#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {1560#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {1560#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1560#true} is VALID [2022-04-08 00:00:45,844 INFO L272 TraceCheckUtils]: 0: Hoare triple {1560#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#true} is VALID [2022-04-08 00:00:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-08 00:00:45,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:45,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480071832] [2022-04-08 00:00:45,859 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:00:45,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1149036250] [2022-04-08 00:00:45,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1149036250] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:00:45,860 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:00:45,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2022-04-08 00:00:45,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588932815] [2022-04-08 00:00:45,860 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:00:45,860 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) Word has length 49 [2022-04-08 00:00:45,861 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:45,861 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:00:45,930 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:45,930 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 00:00:45,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:45,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 00:00:45,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-04-08 00:00:45,932 INFO L87 Difference]: Start difference. First operand 54 states and 65 transitions. Second operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:00:47,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:47,100 INFO L93 Difference]: Finished difference Result 77 states and 97 transitions. [2022-04-08 00:00:47,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 00:00:47,101 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) Word has length 49 [2022-04-08 00:00:47,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:00:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 82 transitions. [2022-04-08 00:00:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:00:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 82 transitions. [2022-04-08 00:00:47,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 82 transitions. [2022-04-08 00:00:47,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:47,267 INFO L225 Difference]: With dead ends: 77 [2022-04-08 00:00:47,267 INFO L226 Difference]: Without dead ends: 75 [2022-04-08 00:00:47,268 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 90 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2022-04-08 00:00:47,268 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 10 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 131 SdHoareTripleChecker+Invalid, 212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:47,269 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 131 Invalid, 212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 00:00:47,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2022-04-08 00:00:47,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 62. [2022-04-08 00:00:47,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:47,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 75 states. Second operand has 62 states, 33 states have (on average 1.0606060606060606) internal successors, (35), 34 states have internal predecessors, (35), 19 states have call successors, (19), 10 states have call predecessors, (19), 9 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:47,292 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand has 62 states, 33 states have (on average 1.0606060606060606) internal successors, (35), 34 states have internal predecessors, (35), 19 states have call successors, (19), 10 states have call predecessors, (19), 9 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:47,293 INFO L87 Difference]: Start difference. First operand 75 states. Second operand has 62 states, 33 states have (on average 1.0606060606060606) internal successors, (35), 34 states have internal predecessors, (35), 19 states have call successors, (19), 10 states have call predecessors, (19), 9 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:47,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:47,296 INFO L93 Difference]: Finished difference Result 75 states and 95 transitions. [2022-04-08 00:00:47,296 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 95 transitions. [2022-04-08 00:00:47,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:47,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:47,297 INFO L74 IsIncluded]: Start isIncluded. First operand has 62 states, 33 states have (on average 1.0606060606060606) internal successors, (35), 34 states have internal predecessors, (35), 19 states have call successors, (19), 10 states have call predecessors, (19), 9 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 75 states. [2022-04-08 00:00:47,297 INFO L87 Difference]: Start difference. First operand has 62 states, 33 states have (on average 1.0606060606060606) internal successors, (35), 34 states have internal predecessors, (35), 19 states have call successors, (19), 10 states have call predecessors, (19), 9 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 75 states. [2022-04-08 00:00:47,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:47,308 INFO L93 Difference]: Finished difference Result 75 states and 95 transitions. [2022-04-08 00:00:47,308 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 95 transitions. [2022-04-08 00:00:47,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:47,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:47,309 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:47,309 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 33 states have (on average 1.0606060606060606) internal successors, (35), 34 states have internal predecessors, (35), 19 states have call successors, (19), 10 states have call predecessors, (19), 9 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 71 transitions. [2022-04-08 00:00:47,311 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 71 transitions. Word has length 49 [2022-04-08 00:00:47,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:47,313 INFO L478 AbstractCegarLoop]: Abstraction has 62 states and 71 transitions. [2022-04-08 00:00:47,313 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:00:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 71 transitions. [2022-04-08 00:00:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-08 00:00:47,325 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:47,326 INFO L499 BasicCegarLoop]: trace histogram [8, 7, 7, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:47,360 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-08 00:00:47,539 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:47,540 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:47,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:47,540 INFO L85 PathProgramCache]: Analyzing trace with hash 655575797, now seen corresponding path program 2 times [2022-04-08 00:00:47,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:47,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532493955] [2022-04-08 00:00:47,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:47,552 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:47,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1133957318] [2022-04-08 00:00:47,552 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 00:00:47,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:47,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:47,572 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:00:47,683 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-08 00:00:47,704 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 00:00:47,704 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:00:47,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-08 00:00:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:47,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:48,090 INFO L272 TraceCheckUtils]: 0: Hoare triple {2230#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {2230#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2230#true} is VALID [2022-04-08 00:00:48,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {2230#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,091 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2230#true} {2230#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,091 INFO L272 TraceCheckUtils]: 4: Hoare triple {2230#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,091 INFO L290 TraceCheckUtils]: 5: Hoare triple {2230#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {2230#true} is VALID [2022-04-08 00:00:48,091 INFO L272 TraceCheckUtils]: 6: Hoare triple {2230#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2230#true} is VALID [2022-04-08 00:00:48,091 INFO L290 TraceCheckUtils]: 7: Hoare triple {2230#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2230#true} is VALID [2022-04-08 00:00:48,091 INFO L290 TraceCheckUtils]: 8: Hoare triple {2230#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {2230#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,092 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2230#true} {2230#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2230#true} is VALID [2022-04-08 00:00:48,092 INFO L290 TraceCheckUtils]: 11: Hoare triple {2230#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:48,093 INFO L290 TraceCheckUtils]: 12: Hoare triple {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:48,093 INFO L272 TraceCheckUtils]: 13: Hoare triple {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,093 INFO L290 TraceCheckUtils]: 14: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,093 INFO L290 TraceCheckUtils]: 15: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,100 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2230#true} {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:48,101 INFO L272 TraceCheckUtils]: 18: Hoare triple {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,104 INFO L290 TraceCheckUtils]: 19: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,104 INFO L290 TraceCheckUtils]: 20: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,104 INFO L290 TraceCheckUtils]: 21: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,106 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2230#true} {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:48,106 INFO L272 TraceCheckUtils]: 23: Hoare triple {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,106 INFO L290 TraceCheckUtils]: 24: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,106 INFO L290 TraceCheckUtils]: 25: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,106 INFO L290 TraceCheckUtils]: 26: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,108 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {2230#true} {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:48,108 INFO L272 TraceCheckUtils]: 28: Hoare triple {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {2230#true} is VALID [2022-04-08 00:00:48,108 INFO L290 TraceCheckUtils]: 29: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,109 INFO L290 TraceCheckUtils]: 30: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,109 INFO L290 TraceCheckUtils]: 31: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,114 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2230#true} {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:48,114 INFO L272 TraceCheckUtils]: 33: Hoare triple {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {2230#true} is VALID [2022-04-08 00:00:48,114 INFO L290 TraceCheckUtils]: 34: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,114 INFO L290 TraceCheckUtils]: 35: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,115 INFO L290 TraceCheckUtils]: 36: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,116 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2230#true} {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} is VALID [2022-04-08 00:00:48,117 INFO L290 TraceCheckUtils]: 38: Hoare triple {2268#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:00:48,117 INFO L290 TraceCheckUtils]: 39: Hoare triple {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:00:48,118 INFO L272 TraceCheckUtils]: 40: Hoare triple {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,118 INFO L290 TraceCheckUtils]: 41: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,118 INFO L290 TraceCheckUtils]: 42: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,118 INFO L290 TraceCheckUtils]: 43: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,118 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {2230#true} {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:00:48,119 INFO L272 TraceCheckUtils]: 45: Hoare triple {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,119 INFO L290 TraceCheckUtils]: 46: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,119 INFO L290 TraceCheckUtils]: 47: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,119 INFO L290 TraceCheckUtils]: 48: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,119 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2230#true} {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:00:48,121 INFO L272 TraceCheckUtils]: 50: Hoare triple {2350#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2387#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:48,122 INFO L290 TraceCheckUtils]: 51: Hoare triple {2387#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2391#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:48,122 INFO L290 TraceCheckUtils]: 52: Hoare triple {2391#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2231#false} is VALID [2022-04-08 00:00:48,122 INFO L290 TraceCheckUtils]: 53: Hoare triple {2231#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2231#false} is VALID [2022-04-08 00:00:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-08 00:00:48,123 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:00:48,453 INFO L290 TraceCheckUtils]: 53: Hoare triple {2231#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2231#false} is VALID [2022-04-08 00:00:48,453 INFO L290 TraceCheckUtils]: 52: Hoare triple {2391#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2231#false} is VALID [2022-04-08 00:00:48,454 INFO L290 TraceCheckUtils]: 51: Hoare triple {2387#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2391#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:48,454 INFO L272 TraceCheckUtils]: 50: Hoare triple {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2387#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:48,455 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2230#true} {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:00:48,455 INFO L290 TraceCheckUtils]: 48: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,455 INFO L290 TraceCheckUtils]: 47: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,455 INFO L290 TraceCheckUtils]: 46: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,455 INFO L272 TraceCheckUtils]: 45: Hoare triple {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,456 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {2230#true} {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:00:48,457 INFO L290 TraceCheckUtils]: 43: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,457 INFO L290 TraceCheckUtils]: 42: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,457 INFO L290 TraceCheckUtils]: 41: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,457 INFO L272 TraceCheckUtils]: 40: Hoare triple {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,458 INFO L290 TraceCheckUtils]: 39: Hoare triple {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:00:48,460 INFO L290 TraceCheckUtils]: 38: Hoare triple {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {2407#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:00:48,461 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2230#true} {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:00:48,461 INFO L290 TraceCheckUtils]: 36: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,461 INFO L290 TraceCheckUtils]: 35: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,461 INFO L290 TraceCheckUtils]: 34: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,461 INFO L272 TraceCheckUtils]: 33: Hoare triple {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {2230#true} is VALID [2022-04-08 00:00:48,462 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2230#true} {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:00:48,463 INFO L290 TraceCheckUtils]: 31: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,463 INFO L290 TraceCheckUtils]: 30: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,463 INFO L290 TraceCheckUtils]: 29: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,463 INFO L272 TraceCheckUtils]: 28: Hoare triple {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {2230#true} is VALID [2022-04-08 00:00:48,464 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {2230#true} {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:00:48,464 INFO L290 TraceCheckUtils]: 26: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,464 INFO L290 TraceCheckUtils]: 25: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,464 INFO L290 TraceCheckUtils]: 24: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,464 INFO L272 TraceCheckUtils]: 23: Hoare triple {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,465 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2230#true} {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:00:48,465 INFO L290 TraceCheckUtils]: 21: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,465 INFO L290 TraceCheckUtils]: 20: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,465 INFO L290 TraceCheckUtils]: 19: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,465 INFO L272 TraceCheckUtils]: 18: Hoare triple {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,466 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2230#true} {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:00:48,466 INFO L290 TraceCheckUtils]: 16: Hoare triple {2230#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,466 INFO L290 TraceCheckUtils]: 15: Hoare triple {2230#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {2230#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2230#true} is VALID [2022-04-08 00:00:48,466 INFO L272 TraceCheckUtils]: 13: Hoare triple {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2230#true} is VALID [2022-04-08 00:00:48,467 INFO L290 TraceCheckUtils]: 12: Hoare triple {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:00:48,472 INFO L290 TraceCheckUtils]: 11: Hoare triple {2230#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {2444#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:00:48,473 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2230#true} {2230#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2230#true} is VALID [2022-04-08 00:00:48,473 INFO L290 TraceCheckUtils]: 9: Hoare triple {2230#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,473 INFO L290 TraceCheckUtils]: 8: Hoare triple {2230#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,474 INFO L290 TraceCheckUtils]: 7: Hoare triple {2230#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2230#true} is VALID [2022-04-08 00:00:48,474 INFO L272 TraceCheckUtils]: 6: Hoare triple {2230#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2230#true} is VALID [2022-04-08 00:00:48,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {2230#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {2230#true} is VALID [2022-04-08 00:00:48,475 INFO L272 TraceCheckUtils]: 4: Hoare triple {2230#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,475 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2230#true} {2230#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,476 INFO L290 TraceCheckUtils]: 2: Hoare triple {2230#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {2230#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2230#true} is VALID [2022-04-08 00:00:48,476 INFO L272 TraceCheckUtils]: 0: Hoare triple {2230#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2230#true} is VALID [2022-04-08 00:00:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-08 00:00:48,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:48,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532493955] [2022-04-08 00:00:48,476 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:00:48,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1133957318] [2022-04-08 00:00:48,477 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1133957318] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:00:48,477 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:00:48,477 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2022-04-08 00:00:48,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708507340] [2022-04-08 00:00:48,477 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:00:48,479 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) Word has length 54 [2022-04-08 00:00:48,479 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:48,480 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 00:00:48,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:48,567 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 00:00:48,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:48,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 00:00:48,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-04-08 00:00:48,568 INFO L87 Difference]: Start difference. First operand 62 states and 71 transitions. Second operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 00:00:49,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:49,308 INFO L93 Difference]: Finished difference Result 81 states and 100 transitions. [2022-04-08 00:00:49,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 00:00:49,308 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) Word has length 54 [2022-04-08 00:00:49,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 00:00:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 82 transitions. [2022-04-08 00:00:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 00:00:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 82 transitions. [2022-04-08 00:00:49,312 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 82 transitions. [2022-04-08 00:00:49,436 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:49,438 INFO L225 Difference]: With dead ends: 81 [2022-04-08 00:00:49,438 INFO L226 Difference]: Without dead ends: 79 [2022-04-08 00:00:49,439 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 100 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-04-08 00:00:49,439 INFO L913 BasicCegarLoop]: 58 mSDtfsCounter, 7 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:49,439 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 197 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 00:00:49,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-08 00:00:49,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 70. [2022-04-08 00:00:49,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:49,471 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 70 states, 37 states have (on average 1.054054054054054) internal successors, (39), 39 states have internal predecessors, (39), 22 states have call successors, (22), 11 states have call predecessors, (22), 10 states have return successors, (20), 19 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-08 00:00:49,472 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 70 states, 37 states have (on average 1.054054054054054) internal successors, (39), 39 states have internal predecessors, (39), 22 states have call successors, (22), 11 states have call predecessors, (22), 10 states have return successors, (20), 19 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-08 00:00:49,473 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 70 states, 37 states have (on average 1.054054054054054) internal successors, (39), 39 states have internal predecessors, (39), 22 states have call successors, (22), 11 states have call predecessors, (22), 10 states have return successors, (20), 19 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-08 00:00:49,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:49,477 INFO L93 Difference]: Finished difference Result 79 states and 98 transitions. [2022-04-08 00:00:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2022-04-08 00:00:49,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:49,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:49,478 INFO L74 IsIncluded]: Start isIncluded. First operand has 70 states, 37 states have (on average 1.054054054054054) internal successors, (39), 39 states have internal predecessors, (39), 22 states have call successors, (22), 11 states have call predecessors, (22), 10 states have return successors, (20), 19 states have call predecessors, (20), 20 states have call successors, (20) Second operand 79 states. [2022-04-08 00:00:49,478 INFO L87 Difference]: Start difference. First operand has 70 states, 37 states have (on average 1.054054054054054) internal successors, (39), 39 states have internal predecessors, (39), 22 states have call successors, (22), 11 states have call predecessors, (22), 10 states have return successors, (20), 19 states have call predecessors, (20), 20 states have call successors, (20) Second operand 79 states. [2022-04-08 00:00:49,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:49,481 INFO L93 Difference]: Finished difference Result 79 states and 98 transitions. [2022-04-08 00:00:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2022-04-08 00:00:49,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:49,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:49,481 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:49,481 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 37 states have (on average 1.054054054054054) internal successors, (39), 39 states have internal predecessors, (39), 22 states have call successors, (22), 11 states have call predecessors, (22), 10 states have return successors, (20), 19 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-08 00:00:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 81 transitions. [2022-04-08 00:00:49,485 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 81 transitions. Word has length 54 [2022-04-08 00:00:49,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:49,485 INFO L478 AbstractCegarLoop]: Abstraction has 70 states and 81 transitions. [2022-04-08 00:00:49,485 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 00:00:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 81 transitions. [2022-04-08 00:00:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 00:00:49,486 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:49,486 INFO L499 BasicCegarLoop]: trace histogram [9, 8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:49,548 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-08 00:00:49,707 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:49,708 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:49,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:49,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1963047427, now seen corresponding path program 3 times [2022-04-08 00:00:49,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:49,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878195788] [2022-04-08 00:00:49,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:49,719 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:49,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [390399756] [2022-04-08 00:00:49,720 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-08 00:00:49,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:49,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:49,744 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:00:49,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-08 00:00:49,826 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-04-08 00:00:49,826 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:00:49,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-08 00:00:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:49,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:50,242 INFO L272 TraceCheckUtils]: 0: Hoare triple {2952#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,243 INFO L290 TraceCheckUtils]: 1: Hoare triple {2952#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2952#true} is VALID [2022-04-08 00:00:50,243 INFO L290 TraceCheckUtils]: 2: Hoare triple {2952#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,243 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2952#true} {2952#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,243 INFO L272 TraceCheckUtils]: 4: Hoare triple {2952#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,243 INFO L290 TraceCheckUtils]: 5: Hoare triple {2952#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {2952#true} is VALID [2022-04-08 00:00:50,243 INFO L272 TraceCheckUtils]: 6: Hoare triple {2952#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2952#true} is VALID [2022-04-08 00:00:50,244 INFO L290 TraceCheckUtils]: 7: Hoare triple {2952#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2952#true} is VALID [2022-04-08 00:00:50,244 INFO L290 TraceCheckUtils]: 8: Hoare triple {2952#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,244 INFO L290 TraceCheckUtils]: 9: Hoare triple {2952#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,244 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2952#true} {2952#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2952#true} is VALID [2022-04-08 00:00:50,247 INFO L290 TraceCheckUtils]: 11: Hoare triple {2952#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:50,248 INFO L290 TraceCheckUtils]: 12: Hoare triple {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:50,248 INFO L272 TraceCheckUtils]: 13: Hoare triple {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,248 INFO L290 TraceCheckUtils]: 14: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,248 INFO L290 TraceCheckUtils]: 15: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,248 INFO L290 TraceCheckUtils]: 16: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,249 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2952#true} {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:50,249 INFO L272 TraceCheckUtils]: 18: Hoare triple {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,249 INFO L290 TraceCheckUtils]: 19: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,249 INFO L290 TraceCheckUtils]: 20: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,249 INFO L290 TraceCheckUtils]: 21: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,264 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2952#true} {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:50,264 INFO L272 TraceCheckUtils]: 23: Hoare triple {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,264 INFO L290 TraceCheckUtils]: 25: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,264 INFO L290 TraceCheckUtils]: 26: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,265 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {2952#true} {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:50,265 INFO L272 TraceCheckUtils]: 28: Hoare triple {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {2952#true} is VALID [2022-04-08 00:00:50,265 INFO L290 TraceCheckUtils]: 29: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,265 INFO L290 TraceCheckUtils]: 30: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,265 INFO L290 TraceCheckUtils]: 31: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,266 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2952#true} {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:50,266 INFO L272 TraceCheckUtils]: 33: Hoare triple {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {2952#true} is VALID [2022-04-08 00:00:50,266 INFO L290 TraceCheckUtils]: 34: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,267 INFO L290 TraceCheckUtils]: 35: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,268 INFO L290 TraceCheckUtils]: 36: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,269 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2952#true} {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:50,272 INFO L290 TraceCheckUtils]: 38: Hoare triple {2990#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} is VALID [2022-04-08 00:00:50,273 INFO L290 TraceCheckUtils]: 39: Hoare triple {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} is VALID [2022-04-08 00:00:50,274 INFO L272 TraceCheckUtils]: 40: Hoare triple {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,274 INFO L290 TraceCheckUtils]: 41: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,274 INFO L290 TraceCheckUtils]: 42: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,274 INFO L290 TraceCheckUtils]: 43: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,275 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {2952#true} {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} is VALID [2022-04-08 00:00:50,276 INFO L272 TraceCheckUtils]: 45: Hoare triple {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,277 INFO L290 TraceCheckUtils]: 46: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,278 INFO L290 TraceCheckUtils]: 48: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,278 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2952#true} {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} is VALID [2022-04-08 00:00:50,279 INFO L272 TraceCheckUtils]: 50: Hoare triple {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,279 INFO L290 TraceCheckUtils]: 51: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,279 INFO L290 TraceCheckUtils]: 52: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,279 INFO L290 TraceCheckUtils]: 53: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,279 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {2952#true} {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} is VALID [2022-04-08 00:00:50,280 INFO L272 TraceCheckUtils]: 55: Hoare triple {3072#(and (= 7 main_~y~0) (= (+ 5 main_~y~0) main_~z~0) (= main_~x~0 1))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {3124#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:50,280 INFO L290 TraceCheckUtils]: 56: Hoare triple {3124#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3128#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:50,281 INFO L290 TraceCheckUtils]: 57: Hoare triple {3128#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2953#false} is VALID [2022-04-08 00:00:50,281 INFO L290 TraceCheckUtils]: 58: Hoare triple {2953#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2953#false} is VALID [2022-04-08 00:00:50,281 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-04-08 00:00:50,281 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:00:50,698 INFO L290 TraceCheckUtils]: 58: Hoare triple {2953#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2953#false} is VALID [2022-04-08 00:00:50,698 INFO L290 TraceCheckUtils]: 57: Hoare triple {3128#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2953#false} is VALID [2022-04-08 00:00:50,699 INFO L290 TraceCheckUtils]: 56: Hoare triple {3124#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3128#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:50,699 INFO L272 TraceCheckUtils]: 55: Hoare triple {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {3124#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:50,700 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {2952#true} {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} is VALID [2022-04-08 00:00:50,700 INFO L290 TraceCheckUtils]: 53: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,700 INFO L290 TraceCheckUtils]: 52: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,700 INFO L290 TraceCheckUtils]: 51: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,701 INFO L272 TraceCheckUtils]: 50: Hoare triple {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,701 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2952#true} {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} is VALID [2022-04-08 00:00:50,701 INFO L290 TraceCheckUtils]: 48: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,701 INFO L290 TraceCheckUtils]: 47: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,701 INFO L290 TraceCheckUtils]: 46: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,701 INFO L272 TraceCheckUtils]: 45: Hoare triple {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,702 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {2952#true} {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} is VALID [2022-04-08 00:00:50,702 INFO L290 TraceCheckUtils]: 43: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,702 INFO L290 TraceCheckUtils]: 42: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,702 INFO L290 TraceCheckUtils]: 41: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,702 INFO L272 TraceCheckUtils]: 40: Hoare triple {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,703 INFO L290 TraceCheckUtils]: 39: Hoare triple {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} is VALID [2022-04-08 00:00:50,706 INFO L290 TraceCheckUtils]: 38: Hoare triple {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {3144#(= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0)))} is VALID [2022-04-08 00:00:50,707 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2952#true} {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} is VALID [2022-04-08 00:00:50,707 INFO L290 TraceCheckUtils]: 36: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,707 INFO L290 TraceCheckUtils]: 35: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,707 INFO L290 TraceCheckUtils]: 34: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,707 INFO L272 TraceCheckUtils]: 33: Hoare triple {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {2952#true} is VALID [2022-04-08 00:00:50,708 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2952#true} {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} is VALID [2022-04-08 00:00:50,708 INFO L290 TraceCheckUtils]: 31: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,708 INFO L290 TraceCheckUtils]: 30: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,708 INFO L290 TraceCheckUtils]: 29: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,708 INFO L272 TraceCheckUtils]: 28: Hoare triple {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {2952#true} is VALID [2022-04-08 00:00:50,709 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {2952#true} {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} is VALID [2022-04-08 00:00:50,709 INFO L290 TraceCheckUtils]: 26: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,709 INFO L290 TraceCheckUtils]: 25: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,709 INFO L290 TraceCheckUtils]: 24: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,709 INFO L272 TraceCheckUtils]: 23: Hoare triple {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,710 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2952#true} {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} is VALID [2022-04-08 00:00:50,710 INFO L290 TraceCheckUtils]: 21: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,710 INFO L290 TraceCheckUtils]: 20: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,710 INFO L290 TraceCheckUtils]: 19: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,710 INFO L272 TraceCheckUtils]: 18: Hoare triple {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,711 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {2952#true} {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} is VALID [2022-04-08 00:00:50,711 INFO L290 TraceCheckUtils]: 16: Hoare triple {2952#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,711 INFO L290 TraceCheckUtils]: 15: Hoare triple {2952#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,711 INFO L290 TraceCheckUtils]: 14: Hoare triple {2952#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2952#true} is VALID [2022-04-08 00:00:50,711 INFO L272 TraceCheckUtils]: 13: Hoare triple {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {2952#true} is VALID [2022-04-08 00:00:50,711 INFO L290 TraceCheckUtils]: 12: Hoare triple {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} is VALID [2022-04-08 00:00:50,712 INFO L290 TraceCheckUtils]: 11: Hoare triple {2952#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {3196#(= (+ (* main_~z~0 main_~z~0) 6 (* main_~z~0 main_~y~0)) (+ (* main_~x~0 18) (* main_~z~0 4) (* main_~y~0 24)))} is VALID [2022-04-08 00:00:50,712 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2952#true} {2952#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2952#true} is VALID [2022-04-08 00:00:50,712 INFO L290 TraceCheckUtils]: 9: Hoare triple {2952#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,712 INFO L290 TraceCheckUtils]: 8: Hoare triple {2952#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,712 INFO L290 TraceCheckUtils]: 7: Hoare triple {2952#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2952#true} is VALID [2022-04-08 00:00:50,712 INFO L272 TraceCheckUtils]: 6: Hoare triple {2952#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {2952#true} is VALID [2022-04-08 00:00:50,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {2952#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {2952#true} is VALID [2022-04-08 00:00:50,713 INFO L272 TraceCheckUtils]: 4: Hoare triple {2952#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,713 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2952#true} {2952#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,713 INFO L290 TraceCheckUtils]: 2: Hoare triple {2952#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {2952#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2952#true} is VALID [2022-04-08 00:00:50,713 INFO L272 TraceCheckUtils]: 0: Hoare triple {2952#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2952#true} is VALID [2022-04-08 00:00:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-04-08 00:00:50,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:50,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878195788] [2022-04-08 00:00:50,714 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:00:50,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [390399756] [2022-04-08 00:00:50,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [390399756] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:00:50,714 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:00:50,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2022-04-08 00:00:50,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277876902] [2022-04-08 00:00:50,714 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:00:50,715 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) Word has length 59 [2022-04-08 00:00:50,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:50,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:00:50,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:50,774 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 00:00:50,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:50,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 00:00:50,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-08 00:00:50,774 INFO L87 Difference]: Start difference. First operand 70 states and 81 transitions. Second operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:00:52,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:52,262 INFO L93 Difference]: Finished difference Result 93 states and 109 transitions. [2022-04-08 00:00:52,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 00:00:52,262 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) Word has length 59 [2022-04-08 00:00:52,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:00:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 82 transitions. [2022-04-08 00:00:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:00:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 82 transitions. [2022-04-08 00:00:52,266 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 82 transitions. [2022-04-08 00:00:54,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 81 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:54,367 INFO L225 Difference]: With dead ends: 93 [2022-04-08 00:00:54,367 INFO L226 Difference]: Without dead ends: 85 [2022-04-08 00:00:54,368 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 110 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-04-08 00:00:54,368 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 9 mSDsluCounter, 89 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:54,368 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 135 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 00:00:54,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-04-08 00:00:54,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 79. [2022-04-08 00:00:54,398 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:54,405 INFO L82 GeneralOperation]: Start isEquivalent. First operand 85 states. Second operand has 79 states, 46 states have (on average 1.0434782608695652) internal successors, (48), 48 states have internal predecessors, (48), 19 states have call successors, (19), 14 states have call predecessors, (19), 13 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:54,406 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand has 79 states, 46 states have (on average 1.0434782608695652) internal successors, (48), 48 states have internal predecessors, (48), 19 states have call successors, (19), 14 states have call predecessors, (19), 13 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:54,406 INFO L87 Difference]: Start difference. First operand 85 states. Second operand has 79 states, 46 states have (on average 1.0434782608695652) internal successors, (48), 48 states have internal predecessors, (48), 19 states have call successors, (19), 14 states have call predecessors, (19), 13 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:54,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:54,408 INFO L93 Difference]: Finished difference Result 85 states and 95 transitions. [2022-04-08 00:00:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions. [2022-04-08 00:00:54,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:54,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:54,409 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 46 states have (on average 1.0434782608695652) internal successors, (48), 48 states have internal predecessors, (48), 19 states have call successors, (19), 14 states have call predecessors, (19), 13 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) Second operand 85 states. [2022-04-08 00:00:54,409 INFO L87 Difference]: Start difference. First operand has 79 states, 46 states have (on average 1.0434782608695652) internal successors, (48), 48 states have internal predecessors, (48), 19 states have call successors, (19), 14 states have call predecessors, (19), 13 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) Second operand 85 states. [2022-04-08 00:00:54,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:54,412 INFO L93 Difference]: Finished difference Result 85 states and 95 transitions. [2022-04-08 00:00:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions. [2022-04-08 00:00:54,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:54,412 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:54,412 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:54,412 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:54,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 46 states have (on average 1.0434782608695652) internal successors, (48), 48 states have internal predecessors, (48), 19 states have call successors, (19), 14 states have call predecessors, (19), 13 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 00:00:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 84 transitions. [2022-04-08 00:00:54,414 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 84 transitions. Word has length 59 [2022-04-08 00:00:54,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:54,415 INFO L478 AbstractCegarLoop]: Abstraction has 79 states and 84 transitions. [2022-04-08 00:00:54,415 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:00:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2022-04-08 00:00:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-08 00:00:54,440 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:54,440 INFO L499 BasicCegarLoop]: trace histogram [12, 11, 11, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:54,466 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-08 00:00:54,655 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:54,655 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:54,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:54,656 INFO L85 PathProgramCache]: Analyzing trace with hash -1897273453, now seen corresponding path program 1 times [2022-04-08 00:00:54,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:54,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234905541] [2022-04-08 00:00:54,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:54,678 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:54,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [504884420] [2022-04-08 00:00:54,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:54,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:54,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:54,697 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:00:54,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-08 00:00:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:54,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-08 00:00:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:54,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:55,448 INFO L272 TraceCheckUtils]: 0: Hoare triple {3742#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {3742#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3742#true} is VALID [2022-04-08 00:00:55,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {3742#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,448 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3742#true} {3742#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,448 INFO L272 TraceCheckUtils]: 4: Hoare triple {3742#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,449 INFO L290 TraceCheckUtils]: 5: Hoare triple {3742#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {3742#true} is VALID [2022-04-08 00:00:55,449 INFO L272 TraceCheckUtils]: 6: Hoare triple {3742#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {3742#true} is VALID [2022-04-08 00:00:55,449 INFO L290 TraceCheckUtils]: 7: Hoare triple {3742#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3742#true} is VALID [2022-04-08 00:00:55,449 INFO L290 TraceCheckUtils]: 8: Hoare triple {3742#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {3742#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,449 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3742#true} {3742#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {3742#true} is VALID [2022-04-08 00:00:55,449 INFO L290 TraceCheckUtils]: 11: Hoare triple {3742#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:55,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:55,450 INFO L272 TraceCheckUtils]: 13: Hoare triple {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3742#true} is VALID [2022-04-08 00:00:55,450 INFO L290 TraceCheckUtils]: 14: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,450 INFO L290 TraceCheckUtils]: 15: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,450 INFO L290 TraceCheckUtils]: 16: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,451 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {3742#true} {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:55,451 INFO L272 TraceCheckUtils]: 18: Hoare triple {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {3742#true} is VALID [2022-04-08 00:00:55,451 INFO L290 TraceCheckUtils]: 19: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,451 INFO L290 TraceCheckUtils]: 20: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,451 INFO L290 TraceCheckUtils]: 21: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,452 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3742#true} {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:55,452 INFO L272 TraceCheckUtils]: 23: Hoare triple {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {3742#true} is VALID [2022-04-08 00:00:55,452 INFO L290 TraceCheckUtils]: 24: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,452 INFO L290 TraceCheckUtils]: 25: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,452 INFO L290 TraceCheckUtils]: 26: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,453 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {3742#true} {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:55,453 INFO L272 TraceCheckUtils]: 28: Hoare triple {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {3742#true} is VALID [2022-04-08 00:00:55,453 INFO L290 TraceCheckUtils]: 29: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,453 INFO L290 TraceCheckUtils]: 30: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,453 INFO L290 TraceCheckUtils]: 31: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,454 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3742#true} {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:55,454 INFO L272 TraceCheckUtils]: 33: Hoare triple {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {3742#true} is VALID [2022-04-08 00:00:55,454 INFO L290 TraceCheckUtils]: 34: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,454 INFO L290 TraceCheckUtils]: 35: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,454 INFO L290 TraceCheckUtils]: 36: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,454 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3742#true} {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:00:55,471 INFO L290 TraceCheckUtils]: 38: Hoare triple {3780#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:55,472 INFO L290 TraceCheckUtils]: 39: Hoare triple {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:55,472 INFO L272 TraceCheckUtils]: 40: Hoare triple {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3742#true} is VALID [2022-04-08 00:00:55,472 INFO L290 TraceCheckUtils]: 41: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,472 INFO L290 TraceCheckUtils]: 42: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,472 INFO L290 TraceCheckUtils]: 43: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,473 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {3742#true} {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:55,473 INFO L272 TraceCheckUtils]: 45: Hoare triple {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {3742#true} is VALID [2022-04-08 00:00:55,473 INFO L290 TraceCheckUtils]: 46: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,473 INFO L290 TraceCheckUtils]: 47: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,473 INFO L290 TraceCheckUtils]: 48: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,474 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {3742#true} {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:55,474 INFO L272 TraceCheckUtils]: 50: Hoare triple {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {3742#true} is VALID [2022-04-08 00:00:55,474 INFO L290 TraceCheckUtils]: 51: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,474 INFO L290 TraceCheckUtils]: 52: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,474 INFO L290 TraceCheckUtils]: 53: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,475 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {3742#true} {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:55,475 INFO L272 TraceCheckUtils]: 55: Hoare triple {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {3742#true} is VALID [2022-04-08 00:00:55,475 INFO L290 TraceCheckUtils]: 56: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,475 INFO L290 TraceCheckUtils]: 57: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,475 INFO L290 TraceCheckUtils]: 58: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,476 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3742#true} {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:55,476 INFO L272 TraceCheckUtils]: 60: Hoare triple {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {3742#true} is VALID [2022-04-08 00:00:55,476 INFO L290 TraceCheckUtils]: 61: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,476 INFO L290 TraceCheckUtils]: 62: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,476 INFO L290 TraceCheckUtils]: 63: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,477 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {3742#true} {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:55,477 INFO L290 TraceCheckUtils]: 65: Hoare triple {3862#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (<= main_~n~0 1))} [119] L38-->L33-3: Formula: (not (<= v_main_~n~0_7 v_main_~a~0_7)) InVars {main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} OutVars{main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[] {3944#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (< main_~a~0 1))} is VALID [2022-04-08 00:00:55,477 INFO L272 TraceCheckUtils]: 66: Hoare triple {3944#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (< main_~a~0 1))} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3742#true} is VALID [2022-04-08 00:00:55,478 INFO L290 TraceCheckUtils]: 67: Hoare triple {3742#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3742#true} is VALID [2022-04-08 00:00:55,478 INFO L290 TraceCheckUtils]: 68: Hoare triple {3742#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,478 INFO L290 TraceCheckUtils]: 69: Hoare triple {3742#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3742#true} is VALID [2022-04-08 00:00:55,478 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {3742#true} {3944#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (< main_~a~0 1))} [130] __VERIFIER_assertEXIT-->L48: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {3944#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (< main_~a~0 1))} is VALID [2022-04-08 00:00:55,479 INFO L272 TraceCheckUtils]: 71: Hoare triple {3944#(and (= main_~z~0 12) (= (+ (- 1) main_~x~0) 0) (<= 0 main_~a~0) (< main_~a~0 1))} [104] L48-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {3963#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:55,479 INFO L290 TraceCheckUtils]: 72: Hoare triple {3963#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3967#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:55,480 INFO L290 TraceCheckUtils]: 73: Hoare triple {3967#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {3743#false} is VALID [2022-04-08 00:00:55,480 INFO L290 TraceCheckUtils]: 74: Hoare triple {3743#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3743#false} is VALID [2022-04-08 00:00:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-04-08 00:00:55,480 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:00:56,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:00:56,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234905541] [2022-04-08 00:00:56,065 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:00:56,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [504884420] [2022-04-08 00:00:56,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [504884420] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 00:00:56,065 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:00:56,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2022-04-08 00:00:56,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827330928] [2022-04-08 00:00:56,065 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-08 00:00:56,067 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) Word has length 75 [2022-04-08 00:00:56,067 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:00:56,067 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2022-04-08 00:00:56,160 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:56,161 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 00:00:56,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:00:56,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 00:00:56,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-04-08 00:00:56,161 INFO L87 Difference]: Start difference. First operand 79 states and 84 transitions. Second operand has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2022-04-08 00:00:56,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:56,663 INFO L93 Difference]: Finished difference Result 95 states and 103 transitions. [2022-04-08 00:00:56,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 00:00:56,663 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) Word has length 75 [2022-04-08 00:00:56,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:00:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2022-04-08 00:00:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 70 transitions. [2022-04-08 00:00:56,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2022-04-08 00:00:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 70 transitions. [2022-04-08 00:00:56,667 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 70 transitions. [2022-04-08 00:00:56,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:00:56,736 INFO L225 Difference]: With dead ends: 95 [2022-04-08 00:00:56,736 INFO L226 Difference]: Without dead ends: 93 [2022-04-08 00:00:56,737 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 103 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-04-08 00:00:56,737 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 6 mSDsluCounter, 120 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 162 SdHoareTripleChecker+Invalid, 148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 00:00:56,737 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 162 Invalid, 148 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 00:00:56,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2022-04-08 00:00:56,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 92. [2022-04-08 00:00:56,772 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:00:56,774 INFO L82 GeneralOperation]: Start isEquivalent. First operand 93 states. Second operand has 92 states, 53 states have (on average 1.0566037735849056) internal successors, (56), 55 states have internal predecessors, (56), 23 states have call successors, (23), 16 states have call predecessors, (23), 15 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 00:00:56,774 INFO L74 IsIncluded]: Start isIncluded. First operand 93 states. Second operand has 92 states, 53 states have (on average 1.0566037735849056) internal successors, (56), 55 states have internal predecessors, (56), 23 states have call successors, (23), 16 states have call predecessors, (23), 15 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 00:00:56,775 INFO L87 Difference]: Start difference. First operand 93 states. Second operand has 92 states, 53 states have (on average 1.0566037735849056) internal successors, (56), 55 states have internal predecessors, (56), 23 states have call successors, (23), 16 states have call predecessors, (23), 15 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 00:00:56,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:56,786 INFO L93 Difference]: Finished difference Result 93 states and 101 transitions. [2022-04-08 00:00:56,786 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 101 transitions. [2022-04-08 00:00:56,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:56,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:56,787 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 53 states have (on average 1.0566037735849056) internal successors, (56), 55 states have internal predecessors, (56), 23 states have call successors, (23), 16 states have call predecessors, (23), 15 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) Second operand 93 states. [2022-04-08 00:00:56,787 INFO L87 Difference]: Start difference. First operand has 92 states, 53 states have (on average 1.0566037735849056) internal successors, (56), 55 states have internal predecessors, (56), 23 states have call successors, (23), 16 states have call predecessors, (23), 15 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) Second operand 93 states. [2022-04-08 00:00:56,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:00:56,790 INFO L93 Difference]: Finished difference Result 93 states and 101 transitions. [2022-04-08 00:00:56,790 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 101 transitions. [2022-04-08 00:00:56,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:00:56,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:00:56,790 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:00:56,790 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:00:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 53 states have (on average 1.0566037735849056) internal successors, (56), 55 states have internal predecessors, (56), 23 states have call successors, (23), 16 states have call predecessors, (23), 15 states have return successors, (21), 20 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 00:00:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 100 transitions. [2022-04-08 00:00:56,793 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 100 transitions. Word has length 75 [2022-04-08 00:00:56,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:00:56,793 INFO L478 AbstractCegarLoop]: Abstraction has 92 states and 100 transitions. [2022-04-08 00:00:56,793 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2022-04-08 00:00:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2022-04-08 00:00:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-04-08 00:00:56,795 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:00:56,795 INFO L499 BasicCegarLoop]: trace histogram [13, 12, 12, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:00:56,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-08 00:00:57,015 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:57,015 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:00:57,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:00:57,016 INFO L85 PathProgramCache]: Analyzing trace with hash -994112719, now seen corresponding path program 1 times [2022-04-08 00:00:57,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:00:57,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042397382] [2022-04-08 00:00:57,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:00:57,027 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:00:57,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1398437783] [2022-04-08 00:00:57,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:00:57,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:00:57,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:00:57,048 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:00:57,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-08 00:00:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:57,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-08 00:00:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:00:57,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:00:59,388 INFO L272 TraceCheckUtils]: 0: Hoare triple {4552#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {4552#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4552#true} is VALID [2022-04-08 00:00:59,388 INFO L290 TraceCheckUtils]: 2: Hoare triple {4552#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,388 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4552#true} {4552#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,388 INFO L272 TraceCheckUtils]: 4: Hoare triple {4552#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,392 INFO L290 TraceCheckUtils]: 5: Hoare triple {4552#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {4572#(or (and (< main_~a~0 65536) (<= 0 main_~a~0) (<= (div main_~a~0 (- 65536)) (div (+ (* (- 1) main_~a~0) 32767) 65536))) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} is VALID [2022-04-08 00:00:59,392 INFO L272 TraceCheckUtils]: 6: Hoare triple {4572#(or (and (< main_~a~0 65536) (<= 0 main_~a~0) (<= (div main_~a~0 (- 65536)) (div (+ (* (- 1) main_~a~0) 32767) 65536))) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {4552#true} is VALID [2022-04-08 00:00:59,393 INFO L290 TraceCheckUtils]: 7: Hoare triple {4552#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {4579#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:00:59,393 INFO L290 TraceCheckUtils]: 8: Hoare triple {4579#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {4583#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:00:59,393 INFO L290 TraceCheckUtils]: 9: Hoare triple {4583#(not (= |assume_abort_if_not_#in~cond| 0))} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4583#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:00:59,394 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4583#(not (= |assume_abort_if_not_#in~cond| 0))} {4572#(or (and (< main_~a~0 65536) (<= 0 main_~a~0) (<= (div main_~a~0 (- 65536)) (div (+ (* (- 1) main_~a~0) 32767) 65536))) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {4590#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:00:59,395 INFO L290 TraceCheckUtils]: 11: Hoare triple {4590#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} is VALID [2022-04-08 00:00:59,396 INFO L290 TraceCheckUtils]: 12: Hoare triple {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} is VALID [2022-04-08 00:00:59,396 INFO L272 TraceCheckUtils]: 13: Hoare triple {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {4552#true} is VALID [2022-04-08 00:00:59,396 INFO L290 TraceCheckUtils]: 14: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,396 INFO L290 TraceCheckUtils]: 15: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,396 INFO L290 TraceCheckUtils]: 16: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,397 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {4552#true} {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} is VALID [2022-04-08 00:00:59,397 INFO L272 TraceCheckUtils]: 18: Hoare triple {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {4552#true} is VALID [2022-04-08 00:00:59,397 INFO L290 TraceCheckUtils]: 19: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,397 INFO L290 TraceCheckUtils]: 20: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,397 INFO L290 TraceCheckUtils]: 21: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,398 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {4552#true} {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} is VALID [2022-04-08 00:00:59,398 INFO L272 TraceCheckUtils]: 23: Hoare triple {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {4552#true} is VALID [2022-04-08 00:00:59,398 INFO L290 TraceCheckUtils]: 24: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,398 INFO L290 TraceCheckUtils]: 25: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,398 INFO L290 TraceCheckUtils]: 26: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,399 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {4552#true} {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} is VALID [2022-04-08 00:00:59,399 INFO L272 TraceCheckUtils]: 28: Hoare triple {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {4552#true} is VALID [2022-04-08 00:00:59,399 INFO L290 TraceCheckUtils]: 29: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,399 INFO L290 TraceCheckUtils]: 30: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,399 INFO L290 TraceCheckUtils]: 31: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,400 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4552#true} {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} is VALID [2022-04-08 00:00:59,400 INFO L272 TraceCheckUtils]: 33: Hoare triple {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {4552#true} is VALID [2022-04-08 00:00:59,400 INFO L290 TraceCheckUtils]: 34: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,400 INFO L290 TraceCheckUtils]: 35: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,401 INFO L290 TraceCheckUtils]: 36: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,401 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {4552#true} {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} is VALID [2022-04-08 00:00:59,402 INFO L290 TraceCheckUtils]: 38: Hoare triple {4594#(and (= main_~x~0 0) (= main_~n~0 0) (<= main_~a~0 20) (= main_~y~0 1) (<= 0 main_~a~0) (<= 6 main_~z~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:59,403 INFO L290 TraceCheckUtils]: 39: Hoare triple {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:59,403 INFO L272 TraceCheckUtils]: 40: Hoare triple {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {4552#true} is VALID [2022-04-08 00:00:59,403 INFO L290 TraceCheckUtils]: 41: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,403 INFO L290 TraceCheckUtils]: 42: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,404 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {4552#true} {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:59,404 INFO L272 TraceCheckUtils]: 45: Hoare triple {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {4552#true} is VALID [2022-04-08 00:00:59,404 INFO L290 TraceCheckUtils]: 46: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,404 INFO L290 TraceCheckUtils]: 47: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,405 INFO L290 TraceCheckUtils]: 48: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,405 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {4552#true} {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:59,405 INFO L272 TraceCheckUtils]: 50: Hoare triple {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {4552#true} is VALID [2022-04-08 00:00:59,405 INFO L290 TraceCheckUtils]: 51: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,405 INFO L290 TraceCheckUtils]: 52: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,406 INFO L290 TraceCheckUtils]: 53: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,406 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {4552#true} {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:59,406 INFO L272 TraceCheckUtils]: 55: Hoare triple {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {4552#true} is VALID [2022-04-08 00:00:59,406 INFO L290 TraceCheckUtils]: 56: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,406 INFO L290 TraceCheckUtils]: 57: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,407 INFO L290 TraceCheckUtils]: 58: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,407 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4552#true} {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:59,407 INFO L272 TraceCheckUtils]: 60: Hoare triple {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {4552#true} is VALID [2022-04-08 00:00:59,408 INFO L290 TraceCheckUtils]: 61: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4746#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:59,408 INFO L290 TraceCheckUtils]: 62: Hoare triple {4746#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:00:59,408 INFO L290 TraceCheckUtils]: 63: Hoare triple {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:00:59,409 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} {4676#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {4757#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} is VALID [2022-04-08 00:00:59,410 INFO L290 TraceCheckUtils]: 65: Hoare triple {4757#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (<= main_~n~0 1))} [119] L38-->L33-3: Formula: (not (<= v_main_~n~0_7 v_main_~a~0_7)) InVars {main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} OutVars{main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[] {4761#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (< main_~a~0 1))} is VALID [2022-04-08 00:00:59,410 INFO L272 TraceCheckUtils]: 66: Hoare triple {4761#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (< main_~a~0 1))} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {4552#true} is VALID [2022-04-08 00:00:59,410 INFO L290 TraceCheckUtils]: 67: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4552#true} is VALID [2022-04-08 00:00:59,411 INFO L290 TraceCheckUtils]: 68: Hoare triple {4552#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,411 INFO L290 TraceCheckUtils]: 69: Hoare triple {4552#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4552#true} is VALID [2022-04-08 00:00:59,411 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {4552#true} {4761#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (< main_~a~0 1))} [130] __VERIFIER_assertEXIT-->L48: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {4761#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (< main_~a~0 1))} is VALID [2022-04-08 00:00:59,411 INFO L272 TraceCheckUtils]: 71: Hoare triple {4761#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (< main_~a~0 1))} [104] L48-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {4552#true} is VALID [2022-04-08 00:00:59,412 INFO L290 TraceCheckUtils]: 72: Hoare triple {4552#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4746#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:59,412 INFO L290 TraceCheckUtils]: 73: Hoare triple {4746#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:00:59,412 INFO L290 TraceCheckUtils]: 74: Hoare triple {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:00:59,413 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {4750#(not (= |__VERIFIER_assert_#in~cond| 0))} {4761#(and (<= (+ main_~x~0 6) main_~y~0) (<= (+ main_~y~0 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= main_~x~0 1) (<= 0 main_~a~0) (< main_~a~0 1))} [131] __VERIFIER_assertEXIT-->L49: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {4792#(and (<= 7 main_~y~0) (<= (+ 5 main_~y~0) main_~z~0) (< main_~a~0 1) (= main_~z~0 (+ (* main_~a~0 6) 12)))} is VALID [2022-04-08 00:00:59,415 INFO L272 TraceCheckUtils]: 76: Hoare triple {4792#(and (<= 7 main_~y~0) (<= (+ 5 main_~y~0) main_~z~0) (< main_~a~0 1) (= main_~z~0 (+ (* main_~a~0 6) 12)))} [107] L49-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_19 2) (* v_main_~z~0_19 v_main_~a~0_11) (* v_main_~y~0_15 (- 2)) (* (- 6) v_main_~a~0_11) (- 10)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_8|) InVars {main_~y~0=v_main_~y~0_15, main_~z~0=v_main_~z~0_19, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_8|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0, main_~a~0] {4796#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:00:59,415 INFO L290 TraceCheckUtils]: 77: Hoare triple {4796#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4800#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:00:59,416 INFO L290 TraceCheckUtils]: 78: Hoare triple {4800#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4553#false} is VALID [2022-04-08 00:00:59,416 INFO L290 TraceCheckUtils]: 79: Hoare triple {4553#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4553#false} is VALID [2022-04-08 00:00:59,416 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 79 proven. 12 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2022-04-08 00:00:59,417 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:01:40,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:01:40,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042397382] [2022-04-08 00:01:40,653 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:01:40,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1398437783] [2022-04-08 00:01:40,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1398437783] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 00:01:40,654 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:01:40,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2022-04-08 00:01:40,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636396771] [2022-04-08 00:01:40,654 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-08 00:01:40,654 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 11 states have internal predecessors, (20), 6 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) Word has length 80 [2022-04-08 00:01:40,655 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:01:40,655 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 11 states have internal predecessors, (20), 6 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:01:40,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:40,715 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 00:01:40,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:01:40,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 00:01:40,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=339, Unknown=0, NotChecked=0, Total=420 [2022-04-08 00:01:40,716 INFO L87 Difference]: Start difference. First operand 92 states and 100 transitions. Second operand has 15 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 11 states have internal predecessors, (20), 6 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:01:42,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:42,523 INFO L93 Difference]: Finished difference Result 103 states and 109 transitions. [2022-04-08 00:01:42,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 00:01:42,523 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 11 states have internal predecessors, (20), 6 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) Word has length 80 [2022-04-08 00:01:42,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:01:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 11 states have internal predecessors, (20), 6 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:01:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 70 transitions. [2022-04-08 00:01:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 11 states have internal predecessors, (20), 6 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:01:42,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 70 transitions. [2022-04-08 00:01:42,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 70 transitions. [2022-04-08 00:01:42,616 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:42,617 INFO L225 Difference]: With dead ends: 103 [2022-04-08 00:01:42,617 INFO L226 Difference]: Without dead ends: 90 [2022-04-08 00:01:42,618 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=111, Invalid=489, Unknown=0, NotChecked=0, Total=600 [2022-04-08 00:01:42,618 INFO L913 BasicCegarLoop]: 29 mSDtfsCounter, 21 mSDsluCounter, 90 mSDsCounter, 0 mSdLazyCounter, 323 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 357 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-08 00:01:42,619 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [32 Valid, 119 Invalid, 357 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 323 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-08 00:01:42,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2022-04-08 00:01:42,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2022-04-08 00:01:42,713 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:01:42,714 INFO L82 GeneralOperation]: Start isEquivalent. First operand 90 states. Second operand has 90 states, 53 states have (on average 1.0377358490566038) internal successors, (55), 54 states have internal predecessors, (55), 21 states have call successors, (21), 16 states have call predecessors, (21), 15 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:42,714 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand has 90 states, 53 states have (on average 1.0377358490566038) internal successors, (55), 54 states have internal predecessors, (55), 21 states have call successors, (21), 16 states have call predecessors, (21), 15 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:42,714 INFO L87 Difference]: Start difference. First operand 90 states. Second operand has 90 states, 53 states have (on average 1.0377358490566038) internal successors, (55), 54 states have internal predecessors, (55), 21 states have call successors, (21), 16 states have call predecessors, (21), 15 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:42,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:42,716 INFO L93 Difference]: Finished difference Result 90 states and 95 transitions. [2022-04-08 00:01:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2022-04-08 00:01:42,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:42,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:42,717 INFO L74 IsIncluded]: Start isIncluded. First operand has 90 states, 53 states have (on average 1.0377358490566038) internal successors, (55), 54 states have internal predecessors, (55), 21 states have call successors, (21), 16 states have call predecessors, (21), 15 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 90 states. [2022-04-08 00:01:42,717 INFO L87 Difference]: Start difference. First operand has 90 states, 53 states have (on average 1.0377358490566038) internal successors, (55), 54 states have internal predecessors, (55), 21 states have call successors, (21), 16 states have call predecessors, (21), 15 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 90 states. [2022-04-08 00:01:42,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:42,719 INFO L93 Difference]: Finished difference Result 90 states and 95 transitions. [2022-04-08 00:01:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2022-04-08 00:01:42,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:42,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:42,719 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:01:42,719 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:01:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 53 states have (on average 1.0377358490566038) internal successors, (55), 54 states have internal predecessors, (55), 21 states have call successors, (21), 16 states have call predecessors, (21), 15 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 95 transitions. [2022-04-08 00:01:42,721 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 95 transitions. Word has length 80 [2022-04-08 00:01:42,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:01:42,721 INFO L478 AbstractCegarLoop]: Abstraction has 90 states and 95 transitions. [2022-04-08 00:01:42,722 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 12 states have (on average 1.6666666666666667) internal successors, (20), 11 states have internal predecessors, (20), 6 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-08 00:01:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2022-04-08 00:01:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-08 00:01:42,723 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:01:42,724 INFO L499 BasicCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:01:42,750 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-08 00:01:42,937 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-08 00:01:42,938 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:01:42,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:01:42,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1391751782, now seen corresponding path program 4 times [2022-04-08 00:01:42,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:01:42,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492619042] [2022-04-08 00:01:42,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:01:42,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:01:42,948 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:01:42,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1714026340] [2022-04-08 00:01:42,949 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 00:01:42,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:01:42,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:01:42,950 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:01:42,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-08 00:01:43,007 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 00:01:43,007 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:01:43,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 00:01:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:01:43,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:01:43,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {5407#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {5407#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {5407#true} is VALID [2022-04-08 00:01:43,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {5407#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,538 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5407#true} {5407#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,538 INFO L272 TraceCheckUtils]: 4: Hoare triple {5407#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,538 INFO L290 TraceCheckUtils]: 5: Hoare triple {5407#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {5407#true} is VALID [2022-04-08 00:01:43,538 INFO L272 TraceCheckUtils]: 6: Hoare triple {5407#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {5407#true} is VALID [2022-04-08 00:01:43,538 INFO L290 TraceCheckUtils]: 7: Hoare triple {5407#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5407#true} is VALID [2022-04-08 00:01:43,539 INFO L290 TraceCheckUtils]: 8: Hoare triple {5407#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,539 INFO L290 TraceCheckUtils]: 9: Hoare triple {5407#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,539 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5407#true} {5407#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {5407#true} is VALID [2022-04-08 00:01:43,539 INFO L290 TraceCheckUtils]: 11: Hoare triple {5407#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:43,540 INFO L290 TraceCheckUtils]: 12: Hoare triple {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:43,540 INFO L272 TraceCheckUtils]: 13: Hoare triple {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,540 INFO L290 TraceCheckUtils]: 14: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,540 INFO L290 TraceCheckUtils]: 15: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,540 INFO L290 TraceCheckUtils]: 16: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,541 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {5407#true} {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:43,541 INFO L272 TraceCheckUtils]: 18: Hoare triple {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,541 INFO L290 TraceCheckUtils]: 19: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,541 INFO L290 TraceCheckUtils]: 20: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,541 INFO L290 TraceCheckUtils]: 21: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,543 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5407#true} {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:43,543 INFO L272 TraceCheckUtils]: 23: Hoare triple {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,543 INFO L290 TraceCheckUtils]: 24: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,543 INFO L290 TraceCheckUtils]: 25: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,543 INFO L290 TraceCheckUtils]: 26: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,544 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {5407#true} {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:43,544 INFO L272 TraceCheckUtils]: 28: Hoare triple {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:43,544 INFO L290 TraceCheckUtils]: 29: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,545 INFO L290 TraceCheckUtils]: 30: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,545 INFO L290 TraceCheckUtils]: 31: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,546 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5407#true} {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:43,546 INFO L272 TraceCheckUtils]: 33: Hoare triple {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:43,546 INFO L290 TraceCheckUtils]: 34: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,567 INFO L290 TraceCheckUtils]: 35: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,567 INFO L290 TraceCheckUtils]: 36: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,568 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5407#true} {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:43,569 INFO L290 TraceCheckUtils]: 38: Hoare triple {5445#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} is VALID [2022-04-08 00:01:43,569 INFO L290 TraceCheckUtils]: 39: Hoare triple {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} is VALID [2022-04-08 00:01:43,570 INFO L272 TraceCheckUtils]: 40: Hoare triple {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,570 INFO L290 TraceCheckUtils]: 41: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,570 INFO L290 TraceCheckUtils]: 42: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,570 INFO L290 TraceCheckUtils]: 43: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,571 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {5407#true} {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} is VALID [2022-04-08 00:01:43,571 INFO L272 TraceCheckUtils]: 45: Hoare triple {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,571 INFO L290 TraceCheckUtils]: 46: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,571 INFO L290 TraceCheckUtils]: 47: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,571 INFO L290 TraceCheckUtils]: 48: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,571 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {5407#true} {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} is VALID [2022-04-08 00:01:43,572 INFO L272 TraceCheckUtils]: 50: Hoare triple {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,572 INFO L290 TraceCheckUtils]: 51: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,572 INFO L290 TraceCheckUtils]: 52: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,572 INFO L290 TraceCheckUtils]: 53: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,572 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {5407#true} {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} is VALID [2022-04-08 00:01:43,572 INFO L272 TraceCheckUtils]: 55: Hoare triple {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:43,572 INFO L290 TraceCheckUtils]: 56: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,573 INFO L290 TraceCheckUtils]: 57: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,573 INFO L290 TraceCheckUtils]: 58: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,573 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5407#true} {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} is VALID [2022-04-08 00:01:43,573 INFO L272 TraceCheckUtils]: 60: Hoare triple {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:43,573 INFO L290 TraceCheckUtils]: 61: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,573 INFO L290 TraceCheckUtils]: 62: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,574 INFO L290 TraceCheckUtils]: 63: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,574 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5407#true} {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} is VALID [2022-04-08 00:01:43,575 INFO L290 TraceCheckUtils]: 65: Hoare triple {5527#(and (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0) (= 6 (+ main_~y~0 (* (- 1) main_~x~0))))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} is VALID [2022-04-08 00:01:43,575 INFO L290 TraceCheckUtils]: 66: Hoare triple {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} is VALID [2022-04-08 00:01:43,575 INFO L272 TraceCheckUtils]: 67: Hoare triple {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,575 INFO L290 TraceCheckUtils]: 68: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,575 INFO L290 TraceCheckUtils]: 69: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,575 INFO L290 TraceCheckUtils]: 70: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,576 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {5407#true} {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} is VALID [2022-04-08 00:01:43,576 INFO L272 TraceCheckUtils]: 72: Hoare triple {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:43,576 INFO L290 TraceCheckUtils]: 73: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:43,576 INFO L290 TraceCheckUtils]: 74: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,576 INFO L290 TraceCheckUtils]: 75: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:43,577 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {5407#true} {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} is VALID [2022-04-08 00:01:43,577 INFO L272 TraceCheckUtils]: 77: Hoare triple {5609#(and (= (+ (- 2) main_~n~0) 0) (= main_~x~0 8))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5646#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:01:43,578 INFO L290 TraceCheckUtils]: 78: Hoare triple {5646#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5650#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:01:43,578 INFO L290 TraceCheckUtils]: 79: Hoare triple {5650#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {5408#false} is VALID [2022-04-08 00:01:43,578 INFO L290 TraceCheckUtils]: 80: Hoare triple {5408#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5408#false} is VALID [2022-04-08 00:01:43,579 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2022-04-08 00:01:43,579 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:01:44,027 INFO L290 TraceCheckUtils]: 80: Hoare triple {5408#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5408#false} is VALID [2022-04-08 00:01:44,028 INFO L290 TraceCheckUtils]: 79: Hoare triple {5650#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {5408#false} is VALID [2022-04-08 00:01:44,028 INFO L290 TraceCheckUtils]: 78: Hoare triple {5646#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5650#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:01:44,029 INFO L272 TraceCheckUtils]: 77: Hoare triple {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5646#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:01:44,030 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {5407#true} {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:01:44,030 INFO L290 TraceCheckUtils]: 75: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,030 INFO L290 TraceCheckUtils]: 74: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,030 INFO L290 TraceCheckUtils]: 73: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,030 INFO L272 TraceCheckUtils]: 72: Hoare triple {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,031 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {5407#true} {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:01:44,031 INFO L290 TraceCheckUtils]: 70: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,031 INFO L290 TraceCheckUtils]: 69: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,031 INFO L290 TraceCheckUtils]: 68: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,031 INFO L272 TraceCheckUtils]: 67: Hoare triple {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,031 INFO L290 TraceCheckUtils]: 66: Hoare triple {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:01:44,047 INFO L290 TraceCheckUtils]: 65: Hoare triple {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {5666#(= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)} is VALID [2022-04-08 00:01:44,048 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5407#true} {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:01:44,048 INFO L290 TraceCheckUtils]: 63: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,048 INFO L290 TraceCheckUtils]: 61: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,048 INFO L272 TraceCheckUtils]: 60: Hoare triple {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:44,049 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5407#true} {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:01:44,049 INFO L290 TraceCheckUtils]: 58: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,049 INFO L290 TraceCheckUtils]: 57: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,049 INFO L290 TraceCheckUtils]: 56: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,049 INFO L272 TraceCheckUtils]: 55: Hoare triple {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:44,050 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {5407#true} {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:01:44,050 INFO L290 TraceCheckUtils]: 53: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,050 INFO L290 TraceCheckUtils]: 52: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,050 INFO L290 TraceCheckUtils]: 51: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,050 INFO L272 TraceCheckUtils]: 50: Hoare triple {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,051 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {5407#true} {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:01:44,051 INFO L290 TraceCheckUtils]: 48: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,051 INFO L290 TraceCheckUtils]: 47: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,051 INFO L290 TraceCheckUtils]: 46: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,051 INFO L272 TraceCheckUtils]: 45: Hoare triple {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,052 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {5407#true} {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:01:44,052 INFO L290 TraceCheckUtils]: 43: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,052 INFO L290 TraceCheckUtils]: 42: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,052 INFO L290 TraceCheckUtils]: 41: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,052 INFO L272 TraceCheckUtils]: 40: Hoare triple {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,053 INFO L290 TraceCheckUtils]: 39: Hoare triple {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:01:44,055 INFO L290 TraceCheckUtils]: 38: Hoare triple {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {5703#(= (* (+ main_~n~0 1) (+ main_~n~0 1) (+ main_~n~0 1)) (+ main_~y~0 main_~x~0))} is VALID [2022-04-08 00:01:44,056 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5407#true} {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} is VALID [2022-04-08 00:01:44,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,056 INFO L290 TraceCheckUtils]: 35: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,056 INFO L290 TraceCheckUtils]: 34: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,056 INFO L272 TraceCheckUtils]: 33: Hoare triple {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:44,057 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5407#true} {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} is VALID [2022-04-08 00:01:44,057 INFO L290 TraceCheckUtils]: 31: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,057 INFO L290 TraceCheckUtils]: 30: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,057 INFO L272 TraceCheckUtils]: 28: Hoare triple {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {5407#true} is VALID [2022-04-08 00:01:44,058 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {5407#true} {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} is VALID [2022-04-08 00:01:44,084 INFO L290 TraceCheckUtils]: 26: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,084 INFO L290 TraceCheckUtils]: 25: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,084 INFO L290 TraceCheckUtils]: 24: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,084 INFO L272 TraceCheckUtils]: 23: Hoare triple {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,086 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5407#true} {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} is VALID [2022-04-08 00:01:44,086 INFO L290 TraceCheckUtils]: 21: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,086 INFO L290 TraceCheckUtils]: 20: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,086 INFO L290 TraceCheckUtils]: 19: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,086 INFO L272 TraceCheckUtils]: 18: Hoare triple {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,087 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {5407#true} {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} is VALID [2022-04-08 00:01:44,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {5407#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {5407#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,087 INFO L290 TraceCheckUtils]: 14: Hoare triple {5407#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5407#true} is VALID [2022-04-08 00:01:44,087 INFO L272 TraceCheckUtils]: 13: Hoare triple {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {5407#true} is VALID [2022-04-08 00:01:44,088 INFO L290 TraceCheckUtils]: 12: Hoare triple {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} is VALID [2022-04-08 00:01:44,088 INFO L290 TraceCheckUtils]: 11: Hoare triple {5407#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {5785#(= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (* (+ main_~n~0 2) (+ main_~n~0 2) (+ main_~n~0 2)))} is VALID [2022-04-08 00:01:44,088 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5407#true} {5407#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L290 TraceCheckUtils]: 9: Hoare triple {5407#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L290 TraceCheckUtils]: 8: Hoare triple {5407#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L290 TraceCheckUtils]: 7: Hoare triple {5407#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L272 TraceCheckUtils]: 6: Hoare triple {5407#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {5407#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L272 TraceCheckUtils]: 4: Hoare triple {5407#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5407#true} {5407#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {5407#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {5407#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {5407#true} is VALID [2022-04-08 00:01:44,089 INFO L272 TraceCheckUtils]: 0: Hoare triple {5407#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5407#true} is VALID [2022-04-08 00:01:44,090 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2022-04-08 00:01:44,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:01:44,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492619042] [2022-04-08 00:01:44,090 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:01:44,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1714026340] [2022-04-08 00:01:44,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1714026340] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:01:44,090 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:01:44,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2022-04-08 00:01:44,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128726904] [2022-04-08 00:01:44,091 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:01:44,091 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 7 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 7 states have call predecessors, (26), 7 states have call successors, (26) Word has length 81 [2022-04-08 00:01:44,093 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:01:44,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 7 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 7 states have call predecessors, (26), 7 states have call successors, (26) [2022-04-08 00:01:44,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:44,214 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 00:01:44,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:01:44,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 00:01:44,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-08 00:01:44,214 INFO L87 Difference]: Start difference. First operand 90 states and 95 transitions. Second operand has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 7 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 7 states have call predecessors, (26), 7 states have call successors, (26) [2022-04-08 00:01:45,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:45,683 INFO L93 Difference]: Finished difference Result 106 states and 118 transitions. [2022-04-08 00:01:45,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 00:01:45,684 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 7 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 7 states have call predecessors, (26), 7 states have call successors, (26) Word has length 81 [2022-04-08 00:01:45,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:01:45,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 7 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 7 states have call predecessors, (26), 7 states have call successors, (26) [2022-04-08 00:01:45,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 82 transitions. [2022-04-08 00:01:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 7 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 7 states have call predecessors, (26), 7 states have call successors, (26) [2022-04-08 00:01:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 82 transitions. [2022-04-08 00:01:45,687 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 82 transitions. [2022-04-08 00:01:47,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 81 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:47,904 INFO L225 Difference]: With dead ends: 106 [2022-04-08 00:01:47,905 INFO L226 Difference]: Without dead ends: 104 [2022-04-08 00:01:47,905 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 152 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-04-08 00:01:47,905 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 12 mSDsluCounter, 111 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-08 00:01:47,906 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 149 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-08 00:01:47,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2022-04-08 00:01:48,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 94. [2022-04-08 00:01:48,049 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:01:48,050 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand has 94 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 21 states have call successors, (21), 17 states have call predecessors, (21), 16 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:48,050 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand has 94 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 21 states have call successors, (21), 17 states have call predecessors, (21), 16 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:48,051 INFO L87 Difference]: Start difference. First operand 104 states. Second operand has 94 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 21 states have call successors, (21), 17 states have call predecessors, (21), 16 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:48,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:48,053 INFO L93 Difference]: Finished difference Result 104 states and 116 transitions. [2022-04-08 00:01:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 116 transitions. [2022-04-08 00:01:48,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:48,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:48,054 INFO L74 IsIncluded]: Start isIncluded. First operand has 94 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 21 states have call successors, (21), 17 states have call predecessors, (21), 16 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 104 states. [2022-04-08 00:01:48,054 INFO L87 Difference]: Start difference. First operand has 94 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 21 states have call successors, (21), 17 states have call predecessors, (21), 16 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 104 states. [2022-04-08 00:01:48,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:48,056 INFO L93 Difference]: Finished difference Result 104 states and 116 transitions. [2022-04-08 00:01:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 116 transitions. [2022-04-08 00:01:48,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:48,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:48,057 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:01:48,057 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:01:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 56 states have (on average 1.0357142857142858) internal successors, (58), 57 states have internal predecessors, (58), 21 states have call successors, (21), 17 states have call predecessors, (21), 16 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 00:01:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 98 transitions. [2022-04-08 00:01:48,059 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 98 transitions. Word has length 81 [2022-04-08 00:01:48,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:01:48,061 INFO L478 AbstractCegarLoop]: Abstraction has 94 states and 98 transitions. [2022-04-08 00:01:48,061 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 9 states have internal predecessors, (24), 7 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 7 states have call predecessors, (26), 7 states have call successors, (26) [2022-04-08 00:01:48,062 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 98 transitions. [2022-04-08 00:01:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-04-08 00:01:48,066 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:01:48,066 INFO L499 BasicCegarLoop]: trace histogram [17, 16, 16, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:01:48,121 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-08 00:01:48,283 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:01:48,284 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:01:48,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:01:48,284 INFO L85 PathProgramCache]: Analyzing trace with hash 574631438, now seen corresponding path program 2 times [2022-04-08 00:01:48,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:01:48,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824702745] [2022-04-08 00:01:48,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:01:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:01:48,295 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:01:48,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1234120549] [2022-04-08 00:01:48,295 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 00:01:48,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:01:48,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:01:48,306 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:01:48,335 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-08 00:01:48,379 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 00:01:48,380 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:01:48,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-08 00:01:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:01:48,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:01:49,288 INFO L272 TraceCheckUtils]: 0: Hoare triple {6409#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {6409#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L290 TraceCheckUtils]: 2: Hoare triple {6409#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6409#true} {6409#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L272 TraceCheckUtils]: 4: Hoare triple {6409#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L290 TraceCheckUtils]: 5: Hoare triple {6409#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L272 TraceCheckUtils]: 6: Hoare triple {6409#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L290 TraceCheckUtils]: 7: Hoare triple {6409#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6409#true} is VALID [2022-04-08 00:01:49,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {6409#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {6409#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,289 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6409#true} {6409#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {6409#true} is VALID [2022-04-08 00:01:49,289 INFO L290 TraceCheckUtils]: 11: Hoare triple {6409#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:49,290 INFO L290 TraceCheckUtils]: 12: Hoare triple {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:49,290 INFO L272 TraceCheckUtils]: 13: Hoare triple {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,290 INFO L290 TraceCheckUtils]: 14: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,290 INFO L290 TraceCheckUtils]: 15: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,290 INFO L290 TraceCheckUtils]: 16: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,291 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {6409#true} {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:49,291 INFO L272 TraceCheckUtils]: 18: Hoare triple {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,291 INFO L290 TraceCheckUtils]: 20: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,291 INFO L290 TraceCheckUtils]: 21: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,292 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6409#true} {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:49,292 INFO L272 TraceCheckUtils]: 23: Hoare triple {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,292 INFO L290 TraceCheckUtils]: 24: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,292 INFO L290 TraceCheckUtils]: 25: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,292 INFO L290 TraceCheckUtils]: 26: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,293 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {6409#true} {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:49,293 INFO L272 TraceCheckUtils]: 28: Hoare triple {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {6409#true} is VALID [2022-04-08 00:01:49,293 INFO L290 TraceCheckUtils]: 29: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,293 INFO L290 TraceCheckUtils]: 30: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,293 INFO L290 TraceCheckUtils]: 31: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,294 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6409#true} {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:49,294 INFO L272 TraceCheckUtils]: 33: Hoare triple {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {6409#true} is VALID [2022-04-08 00:01:49,294 INFO L290 TraceCheckUtils]: 34: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,294 INFO L290 TraceCheckUtils]: 35: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,294 INFO L290 TraceCheckUtils]: 36: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,295 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {6409#true} {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:49,295 INFO L290 TraceCheckUtils]: 38: Hoare triple {6447#(and (= main_~x~0 0) (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:01:49,296 INFO L290 TraceCheckUtils]: 39: Hoare triple {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:01:49,296 INFO L272 TraceCheckUtils]: 40: Hoare triple {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,296 INFO L290 TraceCheckUtils]: 41: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,296 INFO L290 TraceCheckUtils]: 42: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,296 INFO L290 TraceCheckUtils]: 43: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,297 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {6409#true} {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:01:49,297 INFO L272 TraceCheckUtils]: 45: Hoare triple {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,297 INFO L290 TraceCheckUtils]: 46: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,297 INFO L290 TraceCheckUtils]: 47: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,297 INFO L290 TraceCheckUtils]: 48: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,298 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {6409#true} {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:01:49,298 INFO L272 TraceCheckUtils]: 50: Hoare triple {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,298 INFO L290 TraceCheckUtils]: 51: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,298 INFO L290 TraceCheckUtils]: 52: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,298 INFO L290 TraceCheckUtils]: 53: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,299 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {6409#true} {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:01:49,299 INFO L272 TraceCheckUtils]: 55: Hoare triple {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {6409#true} is VALID [2022-04-08 00:01:49,299 INFO L290 TraceCheckUtils]: 56: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,299 INFO L290 TraceCheckUtils]: 57: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,299 INFO L290 TraceCheckUtils]: 58: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,300 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6409#true} {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:01:49,300 INFO L272 TraceCheckUtils]: 60: Hoare triple {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {6409#true} is VALID [2022-04-08 00:01:49,300 INFO L290 TraceCheckUtils]: 61: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,300 INFO L290 TraceCheckUtils]: 62: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,300 INFO L290 TraceCheckUtils]: 63: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,300 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6409#true} {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} is VALID [2022-04-08 00:01:49,301 INFO L290 TraceCheckUtils]: 65: Hoare triple {6529#(and (= main_~z~0 12) (= 7 main_~y~0) (= main_~x~0 1) (= (+ (- 1) main_~n~0) 0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} is VALID [2022-04-08 00:01:49,302 INFO L290 TraceCheckUtils]: 66: Hoare triple {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} is VALID [2022-04-08 00:01:49,302 INFO L272 TraceCheckUtils]: 67: Hoare triple {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,302 INFO L290 TraceCheckUtils]: 68: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,302 INFO L290 TraceCheckUtils]: 69: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,302 INFO L290 TraceCheckUtils]: 70: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,302 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {6409#true} {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} is VALID [2022-04-08 00:01:49,303 INFO L272 TraceCheckUtils]: 72: Hoare triple {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,303 INFO L290 TraceCheckUtils]: 73: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,303 INFO L290 TraceCheckUtils]: 74: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,303 INFO L290 TraceCheckUtils]: 75: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,303 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {6409#true} {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} is VALID [2022-04-08 00:01:49,304 INFO L272 TraceCheckUtils]: 77: Hoare triple {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,304 INFO L290 TraceCheckUtils]: 78: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,304 INFO L290 TraceCheckUtils]: 79: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,304 INFO L290 TraceCheckUtils]: 80: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,304 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {6409#true} {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} is VALID [2022-04-08 00:01:49,304 INFO L272 TraceCheckUtils]: 82: Hoare triple {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {6409#true} is VALID [2022-04-08 00:01:49,305 INFO L290 TraceCheckUtils]: 83: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,305 INFO L290 TraceCheckUtils]: 84: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,305 INFO L290 TraceCheckUtils]: 85: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,305 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6409#true} {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} is VALID [2022-04-08 00:01:49,305 INFO L272 TraceCheckUtils]: 87: Hoare triple {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {6409#true} is VALID [2022-04-08 00:01:49,306 INFO L290 TraceCheckUtils]: 88: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,306 INFO L290 TraceCheckUtils]: 89: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,306 INFO L290 TraceCheckUtils]: 90: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,306 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {6409#true} {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} is VALID [2022-04-08 00:01:49,307 INFO L290 TraceCheckUtils]: 92: Hoare triple {6611#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1))} [119] L38-->L33-3: Formula: (not (<= v_main_~n~0_7 v_main_~a~0_7)) InVars {main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} OutVars{main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[] {6693#(and (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1) (< main_~a~0 2))} is VALID [2022-04-08 00:01:49,307 INFO L272 TraceCheckUtils]: 93: Hoare triple {6693#(and (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1) (< main_~a~0 2))} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6409#true} is VALID [2022-04-08 00:01:49,307 INFO L290 TraceCheckUtils]: 94: Hoare triple {6409#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6409#true} is VALID [2022-04-08 00:01:49,307 INFO L290 TraceCheckUtils]: 95: Hoare triple {6409#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,307 INFO L290 TraceCheckUtils]: 96: Hoare triple {6409#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6409#true} is VALID [2022-04-08 00:01:49,308 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {6409#true} {6693#(and (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1) (< main_~a~0 2))} [130] __VERIFIER_assertEXIT-->L48: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {6693#(and (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1) (< main_~a~0 2))} is VALID [2022-04-08 00:01:49,309 INFO L272 TraceCheckUtils]: 98: Hoare triple {6693#(and (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~x~0 (- 7)) 1) (< main_~a~0 2))} [104] L48-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {6712#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:01:49,309 INFO L290 TraceCheckUtils]: 99: Hoare triple {6712#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6716#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:01:49,309 INFO L290 TraceCheckUtils]: 100: Hoare triple {6716#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {6410#false} is VALID [2022-04-08 00:01:49,310 INFO L290 TraceCheckUtils]: 101: Hoare triple {6410#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6410#false} is VALID [2022-04-08 00:01:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 32 proven. 21 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2022-04-08 00:01:49,310 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:01:49,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:01:49,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [824702745] [2022-04-08 00:01:49,772 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:01:49,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1234120549] [2022-04-08 00:01:49,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1234120549] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 00:01:49,772 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:01:49,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2022-04-08 00:01:49,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080927235] [2022-04-08 00:01:49,772 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-08 00:01:49,773 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) Word has length 102 [2022-04-08 00:01:49,773 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:01:49,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:01:49,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:49,830 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 00:01:49,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:01:49,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 00:01:49,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-08 00:01:49,831 INFO L87 Difference]: Start difference. First operand 94 states and 98 transitions. Second operand has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:01:51,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:51,197 INFO L93 Difference]: Finished difference Result 118 states and 127 transitions. [2022-04-08 00:01:51,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 00:01:51,197 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) Word has length 102 [2022-04-08 00:01:51,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:01:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:01:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 82 transitions. [2022-04-08 00:01:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:01:51,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 82 transitions. [2022-04-08 00:01:51,200 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 82 transitions. [2022-04-08 00:01:51,297 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:51,299 INFO L225 Difference]: With dead ends: 118 [2022-04-08 00:01:51,299 INFO L226 Difference]: Without dead ends: 116 [2022-04-08 00:01:51,300 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 129 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-08 00:01:51,300 INFO L913 BasicCegarLoop]: 49 mSDtfsCounter, 6 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 229 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 229 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 00:01:51,300 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 198 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 229 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 00:01:51,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2022-04-08 00:01:51,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 115. [2022-04-08 00:01:51,386 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:01:51,388 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand has 115 states, 67 states have (on average 1.044776119402985) internal successors, (70), 69 states have internal predecessors, (70), 28 states have call successors, (28), 20 states have call predecessors, (28), 19 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-08 00:01:51,388 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand has 115 states, 67 states have (on average 1.044776119402985) internal successors, (70), 69 states have internal predecessors, (70), 28 states have call successors, (28), 20 states have call predecessors, (28), 19 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-08 00:01:51,389 INFO L87 Difference]: Start difference. First operand 116 states. Second operand has 115 states, 67 states have (on average 1.044776119402985) internal successors, (70), 69 states have internal predecessors, (70), 28 states have call successors, (28), 20 states have call predecessors, (28), 19 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-08 00:01:51,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:51,409 INFO L93 Difference]: Finished difference Result 116 states and 125 transitions. [2022-04-08 00:01:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 125 transitions. [2022-04-08 00:01:51,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:51,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:51,410 INFO L74 IsIncluded]: Start isIncluded. First operand has 115 states, 67 states have (on average 1.044776119402985) internal successors, (70), 69 states have internal predecessors, (70), 28 states have call successors, (28), 20 states have call predecessors, (28), 19 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) Second operand 116 states. [2022-04-08 00:01:51,411 INFO L87 Difference]: Start difference. First operand has 115 states, 67 states have (on average 1.044776119402985) internal successors, (70), 69 states have internal predecessors, (70), 28 states have call successors, (28), 20 states have call predecessors, (28), 19 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) Second operand 116 states. [2022-04-08 00:01:51,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:51,413 INFO L93 Difference]: Finished difference Result 116 states and 125 transitions. [2022-04-08 00:01:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 125 transitions. [2022-04-08 00:01:51,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:51,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:51,413 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:01:51,413 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:01:51,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 67 states have (on average 1.044776119402985) internal successors, (70), 69 states have internal predecessors, (70), 28 states have call successors, (28), 20 states have call predecessors, (28), 19 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-08 00:01:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 124 transitions. [2022-04-08 00:01:51,416 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 124 transitions. Word has length 102 [2022-04-08 00:01:51,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:01:51,416 INFO L478 AbstractCegarLoop]: Abstraction has 115 states and 124 transitions. [2022-04-08 00:01:51,416 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 5 states have call predecessors, (18), 5 states have call successors, (18) [2022-04-08 00:01:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 124 transitions. [2022-04-08 00:01:51,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-08 00:01:51,417 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:01:51,417 INFO L499 BasicCegarLoop]: trace histogram [18, 17, 17, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:01:51,457 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-08 00:01:51,646 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-08 00:01:51,647 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:01:51,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:01:51,647 INFO L85 PathProgramCache]: Analyzing trace with hash 474519958, now seen corresponding path program 2 times [2022-04-08 00:01:51,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:01:51,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044399311] [2022-04-08 00:01:51,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:01:51,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:01:51,671 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:01:51,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [849880696] [2022-04-08 00:01:51,671 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 00:01:51,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:01:51,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:01:51,683 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:01:51,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-08 00:01:51,744 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 00:01:51,745 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:01:51,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 22 conjunts are in the unsatisfiable core [2022-04-08 00:01:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:01:51,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:01:52,645 INFO L272 TraceCheckUtils]: 0: Hoare triple {7413#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {7413#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {7413#true} is VALID [2022-04-08 00:01:52,645 INFO L290 TraceCheckUtils]: 2: Hoare triple {7413#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,645 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7413#true} {7413#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,646 INFO L272 TraceCheckUtils]: 4: Hoare triple {7413#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,646 INFO L290 TraceCheckUtils]: 5: Hoare triple {7413#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {7413#true} is VALID [2022-04-08 00:01:52,646 INFO L272 TraceCheckUtils]: 6: Hoare triple {7413#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {7413#true} is VALID [2022-04-08 00:01:52,646 INFO L290 TraceCheckUtils]: 7: Hoare triple {7413#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7413#true} is VALID [2022-04-08 00:01:52,646 INFO L290 TraceCheckUtils]: 8: Hoare triple {7413#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,646 INFO L290 TraceCheckUtils]: 9: Hoare triple {7413#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,646 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7413#true} {7413#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {7413#true} is VALID [2022-04-08 00:01:52,647 INFO L290 TraceCheckUtils]: 11: Hoare triple {7413#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:52,647 INFO L290 TraceCheckUtils]: 12: Hoare triple {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:52,647 INFO L272 TraceCheckUtils]: 13: Hoare triple {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,647 INFO L290 TraceCheckUtils]: 14: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,647 INFO L290 TraceCheckUtils]: 15: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,647 INFO L290 TraceCheckUtils]: 16: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,648 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {7413#true} {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:52,648 INFO L272 TraceCheckUtils]: 18: Hoare triple {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,648 INFO L290 TraceCheckUtils]: 19: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,648 INFO L290 TraceCheckUtils]: 20: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,648 INFO L290 TraceCheckUtils]: 21: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,649 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7413#true} {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:52,649 INFO L272 TraceCheckUtils]: 23: Hoare triple {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,649 INFO L290 TraceCheckUtils]: 24: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,649 INFO L290 TraceCheckUtils]: 25: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,649 INFO L290 TraceCheckUtils]: 26: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,650 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {7413#true} {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:52,650 INFO L272 TraceCheckUtils]: 28: Hoare triple {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {7413#true} is VALID [2022-04-08 00:01:52,650 INFO L290 TraceCheckUtils]: 29: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,650 INFO L290 TraceCheckUtils]: 30: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,650 INFO L290 TraceCheckUtils]: 31: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,651 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7413#true} {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:52,651 INFO L272 TraceCheckUtils]: 33: Hoare triple {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {7413#true} is VALID [2022-04-08 00:01:52,651 INFO L290 TraceCheckUtils]: 34: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,651 INFO L290 TraceCheckUtils]: 35: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,651 INFO L290 TraceCheckUtils]: 36: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,652 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7413#true} {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} is VALID [2022-04-08 00:01:52,653 INFO L290 TraceCheckUtils]: 38: Hoare triple {7451#(and (= main_~n~0 0) (= main_~y~0 1) (= main_~z~0 6))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:01:52,653 INFO L290 TraceCheckUtils]: 39: Hoare triple {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:01:52,653 INFO L272 TraceCheckUtils]: 40: Hoare triple {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,653 INFO L290 TraceCheckUtils]: 41: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,654 INFO L290 TraceCheckUtils]: 42: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,654 INFO L290 TraceCheckUtils]: 43: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,655 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {7413#true} {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:01:52,671 INFO L272 TraceCheckUtils]: 45: Hoare triple {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,671 INFO L290 TraceCheckUtils]: 46: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,671 INFO L290 TraceCheckUtils]: 47: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,671 INFO L290 TraceCheckUtils]: 48: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,672 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {7413#true} {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:01:52,672 INFO L272 TraceCheckUtils]: 50: Hoare triple {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,672 INFO L290 TraceCheckUtils]: 51: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,672 INFO L290 TraceCheckUtils]: 52: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,673 INFO L290 TraceCheckUtils]: 53: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,673 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {7413#true} {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:01:52,673 INFO L272 TraceCheckUtils]: 55: Hoare triple {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {7413#true} is VALID [2022-04-08 00:01:52,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,673 INFO L290 TraceCheckUtils]: 57: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,674 INFO L290 TraceCheckUtils]: 58: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,674 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7413#true} {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:01:52,674 INFO L272 TraceCheckUtils]: 60: Hoare triple {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {7413#true} is VALID [2022-04-08 00:01:52,674 INFO L290 TraceCheckUtils]: 61: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,674 INFO L290 TraceCheckUtils]: 62: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,674 INFO L290 TraceCheckUtils]: 63: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,675 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7413#true} {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} is VALID [2022-04-08 00:01:52,676 INFO L290 TraceCheckUtils]: 65: Hoare triple {7533#(and (= main_~z~0 12) (= main_~n~0 1) (= (+ main_~y~0 (- 6)) 1))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,676 INFO L290 TraceCheckUtils]: 66: Hoare triple {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,676 INFO L272 TraceCheckUtils]: 67: Hoare triple {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,676 INFO L290 TraceCheckUtils]: 68: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,676 INFO L290 TraceCheckUtils]: 69: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,676 INFO L290 TraceCheckUtils]: 70: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,677 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {7413#true} {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,677 INFO L272 TraceCheckUtils]: 72: Hoare triple {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,677 INFO L290 TraceCheckUtils]: 73: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,677 INFO L290 TraceCheckUtils]: 74: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,677 INFO L290 TraceCheckUtils]: 75: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,681 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {7413#true} {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,681 INFO L272 TraceCheckUtils]: 77: Hoare triple {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,681 INFO L290 TraceCheckUtils]: 78: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,681 INFO L290 TraceCheckUtils]: 79: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,681 INFO L290 TraceCheckUtils]: 80: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,682 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {7413#true} {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,682 INFO L272 TraceCheckUtils]: 82: Hoare triple {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {7413#true} is VALID [2022-04-08 00:01:52,682 INFO L290 TraceCheckUtils]: 83: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,682 INFO L290 TraceCheckUtils]: 84: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,682 INFO L290 TraceCheckUtils]: 85: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,683 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7413#true} {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,683 INFO L272 TraceCheckUtils]: 87: Hoare triple {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {7413#true} is VALID [2022-04-08 00:01:52,683 INFO L290 TraceCheckUtils]: 88: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,683 INFO L290 TraceCheckUtils]: 89: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,683 INFO L290 TraceCheckUtils]: 90: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,683 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {7413#true} {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,685 INFO L290 TraceCheckUtils]: 92: Hoare triple {7615#(and (<= main_~n~0 2) (= main_~z~0 18) (<= 1 main_~a~0) (= (+ main_~y~0 (- 18)) 1))} [119] L38-->L33-3: Formula: (not (<= v_main_~n~0_7 v_main_~a~0_7)) InVars {main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} OutVars{main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[] {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,687 INFO L272 TraceCheckUtils]: 93: Hoare triple {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7413#true} is VALID [2022-04-08 00:01:52,703 INFO L290 TraceCheckUtils]: 94: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,703 INFO L290 TraceCheckUtils]: 95: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,703 INFO L290 TraceCheckUtils]: 96: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,704 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {7413#true} {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} [130] __VERIFIER_assertEXIT-->L48: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,704 INFO L272 TraceCheckUtils]: 98: Hoare triple {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} [104] L48-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {7413#true} is VALID [2022-04-08 00:01:52,704 INFO L290 TraceCheckUtils]: 99: Hoare triple {7413#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7413#true} is VALID [2022-04-08 00:01:52,704 INFO L290 TraceCheckUtils]: 100: Hoare triple {7413#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,705 INFO L290 TraceCheckUtils]: 101: Hoare triple {7413#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7413#true} is VALID [2022-04-08 00:01:52,705 INFO L284 TraceCheckUtils]: 102: Hoare quadruple {7413#true} {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} [131] __VERIFIER_assertEXIT-->L49: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} is VALID [2022-04-08 00:01:52,706 INFO L272 TraceCheckUtils]: 103: Hoare triple {7697#(and (= main_~z~0 18) (<= 1 main_~a~0) (< main_~a~0 2) (= (+ main_~y~0 (- 18)) 1))} [107] L49-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_19 2) (* v_main_~z~0_19 v_main_~a~0_11) (* v_main_~y~0_15 (- 2)) (* (- 6) v_main_~a~0_11) (- 10)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_8|) InVars {main_~y~0=v_main_~y~0_15, main_~z~0=v_main_~z~0_19, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_8|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0, main_~a~0] {7731#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:01:52,706 INFO L290 TraceCheckUtils]: 104: Hoare triple {7731#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7735#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:01:52,708 INFO L290 TraceCheckUtils]: 105: Hoare triple {7735#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {7414#false} is VALID [2022-04-08 00:01:52,708 INFO L290 TraceCheckUtils]: 106: Hoare triple {7414#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7414#false} is VALID [2022-04-08 00:01:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2022-04-08 00:01:52,709 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:01:57,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:01:57,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044399311] [2022-04-08 00:01:57,331 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:01:57,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [849880696] [2022-04-08 00:01:57,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [849880696] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 00:01:57,331 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:01:57,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2022-04-08 00:01:57,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625388627] [2022-04-08 00:01:57,331 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-08 00:01:57,332 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 5 states have call predecessors, (19), 5 states have call successors, (19) Word has length 107 [2022-04-08 00:01:57,332 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:01:57,332 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 5 states have call predecessors, (19), 5 states have call successors, (19) [2022-04-08 00:01:57,392 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:57,392 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 00:01:57,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:01:57,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 00:01:57,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-04-08 00:01:57,393 INFO L87 Difference]: Start difference. First operand 115 states and 124 transitions. Second operand has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 5 states have call predecessors, (19), 5 states have call successors, (19) [2022-04-08 00:01:58,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:58,148 INFO L93 Difference]: Finished difference Result 126 states and 133 transitions. [2022-04-08 00:01:58,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 00:01:58,148 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 5 states have call predecessors, (19), 5 states have call successors, (19) Word has length 107 [2022-04-08 00:01:58,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:01:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 5 states have call predecessors, (19), 5 states have call successors, (19) [2022-04-08 00:01:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 82 transitions. [2022-04-08 00:01:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 5 states have call predecessors, (19), 5 states have call successors, (19) [2022-04-08 00:01:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 82 transitions. [2022-04-08 00:01:58,152 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 82 transitions. [2022-04-08 00:01:58,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:01:58,256 INFO L225 Difference]: With dead ends: 126 [2022-04-08 00:01:58,256 INFO L226 Difference]: Without dead ends: 113 [2022-04-08 00:01:58,256 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 139 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-08 00:01:58,257 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 6 mSDsluCounter, 155 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 207 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 00:01:58,257 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 207 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 00:01:58,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2022-04-08 00:01:58,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2022-04-08 00:01:58,346 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:01:58,347 INFO L82 GeneralOperation]: Start isEquivalent. First operand 113 states. Second operand has 113 states, 67 states have (on average 1.0298507462686568) internal successors, (69), 68 states have internal predecessors, (69), 26 states have call successors, (26), 20 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:01:58,347 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand has 113 states, 67 states have (on average 1.0298507462686568) internal successors, (69), 68 states have internal predecessors, (69), 26 states have call successors, (26), 20 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:01:58,347 INFO L87 Difference]: Start difference. First operand 113 states. Second operand has 113 states, 67 states have (on average 1.0298507462686568) internal successors, (69), 68 states have internal predecessors, (69), 26 states have call successors, (26), 20 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:01:58,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:58,370 INFO L93 Difference]: Finished difference Result 113 states and 119 transitions. [2022-04-08 00:01:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2022-04-08 00:01:58,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:58,375 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:58,375 INFO L74 IsIncluded]: Start isIncluded. First operand has 113 states, 67 states have (on average 1.0298507462686568) internal successors, (69), 68 states have internal predecessors, (69), 26 states have call successors, (26), 20 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 113 states. [2022-04-08 00:01:58,376 INFO L87 Difference]: Start difference. First operand has 113 states, 67 states have (on average 1.0298507462686568) internal successors, (69), 68 states have internal predecessors, (69), 26 states have call successors, (26), 20 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 113 states. [2022-04-08 00:01:58,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:01:58,378 INFO L93 Difference]: Finished difference Result 113 states and 119 transitions. [2022-04-08 00:01:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2022-04-08 00:01:58,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:01:58,378 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:01:58,378 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:01:58,378 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:01:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 67 states have (on average 1.0298507462686568) internal successors, (69), 68 states have internal predecessors, (69), 26 states have call successors, (26), 20 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:01:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 119 transitions. [2022-04-08 00:01:58,392 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 119 transitions. Word has length 107 [2022-04-08 00:01:58,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:01:58,392 INFO L478 AbstractCegarLoop]: Abstraction has 113 states and 119 transitions. [2022-04-08 00:01:58,396 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 7 states have internal predecessors, (19), 5 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 5 states have call predecessors, (19), 5 states have call successors, (19) [2022-04-08 00:01:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2022-04-08 00:01:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-04-08 00:01:58,398 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:01:58,398 INFO L499 BasicCegarLoop]: trace histogram [22, 21, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:01:58,442 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-08 00:01:58,616 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-08 00:01:58,617 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:01:58,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:01:58,617 INFO L85 PathProgramCache]: Analyzing trace with hash 94155443, now seen corresponding path program 3 times [2022-04-08 00:01:58,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:01:58,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259841796] [2022-04-08 00:01:58,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:01:58,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:01:58,629 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:01:58,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1166423794] [2022-04-08 00:01:58,630 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-08 00:01:58,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:01:58,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:01:58,632 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:01:58,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-08 00:01:59,105 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-04-08 00:01:59,105 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:01:59,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 00:01:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:01:59,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:02:00,828 INFO L272 TraceCheckUtils]: 0: Hoare triple {8447#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {8447#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8447#true} is VALID [2022-04-08 00:02:00,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {8447#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,829 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8447#true} {8447#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,829 INFO L272 TraceCheckUtils]: 4: Hoare triple {8447#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,830 INFO L290 TraceCheckUtils]: 5: Hoare triple {8447#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {8467#(or (and (<= (mod main_~a~0 65536) 32767) (< main_~a~0 65536) (<= 0 main_~a~0)) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} is VALID [2022-04-08 00:02:00,830 INFO L272 TraceCheckUtils]: 6: Hoare triple {8467#(or (and (<= (mod main_~a~0 65536) 32767) (< main_~a~0 65536) (<= 0 main_~a~0)) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {8447#true} is VALID [2022-04-08 00:02:00,831 INFO L290 TraceCheckUtils]: 7: Hoare triple {8447#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {8474#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:02:00,831 INFO L290 TraceCheckUtils]: 8: Hoare triple {8474#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {8478#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:02:00,831 INFO L290 TraceCheckUtils]: 9: Hoare triple {8478#(not (= |assume_abort_if_not_#in~cond| 0))} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8478#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:02:00,832 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8478#(not (= |assume_abort_if_not_#in~cond| 0))} {8467#(or (and (<= (mod main_~a~0 65536) 32767) (< main_~a~0 65536) (<= 0 main_~a~0)) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,832 INFO L290 TraceCheckUtils]: 11: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,833 INFO L290 TraceCheckUtils]: 12: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,833 INFO L272 TraceCheckUtils]: 13: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,833 INFO L290 TraceCheckUtils]: 14: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,833 INFO L290 TraceCheckUtils]: 15: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,833 INFO L290 TraceCheckUtils]: 16: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,833 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,833 INFO L272 TraceCheckUtils]: 18: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,833 INFO L290 TraceCheckUtils]: 19: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,834 INFO L290 TraceCheckUtils]: 20: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,834 INFO L290 TraceCheckUtils]: 21: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,834 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,834 INFO L272 TraceCheckUtils]: 23: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,834 INFO L290 TraceCheckUtils]: 24: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,834 INFO L290 TraceCheckUtils]: 25: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,834 INFO L290 TraceCheckUtils]: 26: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,835 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,835 INFO L272 TraceCheckUtils]: 28: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,835 INFO L290 TraceCheckUtils]: 29: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,836 INFO L290 TraceCheckUtils]: 30: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,836 INFO L290 TraceCheckUtils]: 31: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,836 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,837 INFO L272 TraceCheckUtils]: 33: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,837 INFO L290 TraceCheckUtils]: 34: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,837 INFO L290 TraceCheckUtils]: 35: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,837 INFO L290 TraceCheckUtils]: 36: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,837 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,838 INFO L290 TraceCheckUtils]: 38: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,838 INFO L290 TraceCheckUtils]: 39: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,838 INFO L272 TraceCheckUtils]: 40: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,838 INFO L290 TraceCheckUtils]: 41: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,838 INFO L290 TraceCheckUtils]: 42: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,838 INFO L290 TraceCheckUtils]: 43: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,838 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,839 INFO L272 TraceCheckUtils]: 45: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,839 INFO L290 TraceCheckUtils]: 46: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,839 INFO L290 TraceCheckUtils]: 47: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,839 INFO L290 TraceCheckUtils]: 48: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,839 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,839 INFO L272 TraceCheckUtils]: 50: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,839 INFO L290 TraceCheckUtils]: 51: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,839 INFO L290 TraceCheckUtils]: 52: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,839 INFO L290 TraceCheckUtils]: 53: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,840 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,840 INFO L272 TraceCheckUtils]: 55: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,840 INFO L290 TraceCheckUtils]: 56: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,840 INFO L290 TraceCheckUtils]: 57: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,840 INFO L290 TraceCheckUtils]: 58: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,841 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,841 INFO L272 TraceCheckUtils]: 60: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,841 INFO L290 TraceCheckUtils]: 61: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,841 INFO L290 TraceCheckUtils]: 62: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,841 INFO L290 TraceCheckUtils]: 63: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,841 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,842 INFO L290 TraceCheckUtils]: 65: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,842 INFO L290 TraceCheckUtils]: 66: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,842 INFO L272 TraceCheckUtils]: 67: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,842 INFO L290 TraceCheckUtils]: 68: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,842 INFO L290 TraceCheckUtils]: 69: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,842 INFO L290 TraceCheckUtils]: 70: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,843 INFO L272 TraceCheckUtils]: 72: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L290 TraceCheckUtils]: 73: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L290 TraceCheckUtils]: 74: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L290 TraceCheckUtils]: 75: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,843 INFO L272 TraceCheckUtils]: 77: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L290 TraceCheckUtils]: 78: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L290 TraceCheckUtils]: 79: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,843 INFO L290 TraceCheckUtils]: 80: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,844 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,844 INFO L272 TraceCheckUtils]: 82: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,844 INFO L290 TraceCheckUtils]: 83: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,844 INFO L290 TraceCheckUtils]: 84: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,844 INFO L290 TraceCheckUtils]: 85: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,845 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,845 INFO L272 TraceCheckUtils]: 87: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,845 INFO L290 TraceCheckUtils]: 88: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,845 INFO L290 TraceCheckUtils]: 89: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,845 INFO L290 TraceCheckUtils]: 90: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,845 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {8447#true} {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,846 INFO L290 TraceCheckUtils]: 92: Hoare triple {8485#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {8732#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,846 INFO L290 TraceCheckUtils]: 93: Hoare triple {8732#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8732#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,846 INFO L272 TraceCheckUtils]: 94: Hoare triple {8732#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,847 INFO L290 TraceCheckUtils]: 95: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8742#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:00,847 INFO L290 TraceCheckUtils]: 96: Hoare triple {8742#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8746#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:00,847 INFO L290 TraceCheckUtils]: 97: Hoare triple {8746#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8746#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:00,848 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {8746#(not (= |__VERIFIER_assert_#in~cond| 0))} {8732#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,848 INFO L272 TraceCheckUtils]: 99: Hoare triple {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,848 INFO L290 TraceCheckUtils]: 100: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,848 INFO L290 TraceCheckUtils]: 101: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,848 INFO L290 TraceCheckUtils]: 102: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,855 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {8447#true} {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,855 INFO L272 TraceCheckUtils]: 104: Hoare triple {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,856 INFO L290 TraceCheckUtils]: 105: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,856 INFO L290 TraceCheckUtils]: 106: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,856 INFO L290 TraceCheckUtils]: 107: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,856 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {8447#true} {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,856 INFO L272 TraceCheckUtils]: 109: Hoare triple {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,857 INFO L290 TraceCheckUtils]: 110: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,857 INFO L290 TraceCheckUtils]: 111: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,857 INFO L290 TraceCheckUtils]: 112: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,857 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {8447#true} {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,858 INFO L272 TraceCheckUtils]: 114: Hoare triple {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8447#true} is VALID [2022-04-08 00:02:00,858 INFO L290 TraceCheckUtils]: 115: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,858 INFO L290 TraceCheckUtils]: 116: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,858 INFO L290 TraceCheckUtils]: 117: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,858 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {8447#true} {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:00,859 INFO L290 TraceCheckUtils]: 119: Hoare triple {8753#(and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [119] L38-->L33-3: Formula: (not (<= v_main_~n~0_7 v_main_~a~0_7)) InVars {main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} OutVars{main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[] {8817#(and (not (<= (div (+ main_~z~0 (- 6)) 6) main_~a~0)) (<= main_~a~0 20) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (= (mod main_~z~0 6) 0))} is VALID [2022-04-08 00:02:00,860 INFO L272 TraceCheckUtils]: 120: Hoare triple {8817#(and (not (<= (div (+ main_~z~0 (- 6)) 6) main_~a~0)) (<= main_~a~0 20) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (= (mod main_~z~0 6) 0))} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8447#true} is VALID [2022-04-08 00:02:00,860 INFO L290 TraceCheckUtils]: 121: Hoare triple {8447#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8447#true} is VALID [2022-04-08 00:02:00,860 INFO L290 TraceCheckUtils]: 122: Hoare triple {8447#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,860 INFO L290 TraceCheckUtils]: 123: Hoare triple {8447#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8447#true} is VALID [2022-04-08 00:02:00,860 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {8447#true} {8817#(and (not (<= (div (+ main_~z~0 (- 6)) 6) main_~a~0)) (<= main_~a~0 20) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (= (mod main_~z~0 6) 0))} [130] __VERIFIER_assertEXIT-->L48: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {8817#(and (not (<= (div (+ main_~z~0 (- 6)) 6) main_~a~0)) (<= main_~a~0 20) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (= (mod main_~z~0 6) 0))} is VALID [2022-04-08 00:02:01,110 INFO L272 TraceCheckUtils]: 125: Hoare triple {8817#(and (not (<= (div (+ main_~z~0 (- 6)) 6) main_~a~0)) (<= main_~a~0 20) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (= (mod main_~z~0 6) 0))} [104] L48-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {8836#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:02:01,110 INFO L290 TraceCheckUtils]: 126: Hoare triple {8836#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {8840#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:01,111 INFO L290 TraceCheckUtils]: 127: Hoare triple {8840#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {8448#false} is VALID [2022-04-08 00:02:01,111 INFO L290 TraceCheckUtils]: 128: Hoare triple {8448#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8448#false} is VALID [2022-04-08 00:02:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 107 proven. 16 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2022-04-08 00:02:01,111 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:02:01,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:02:01,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259841796] [2022-04-08 00:02:01,319 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:02:01,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1166423794] [2022-04-08 00:02:01,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1166423794] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 00:02:01,319 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 00:02:01,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2022-04-08 00:02:01,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862269147] [2022-04-08 00:02:01,320 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-08 00:02:01,320 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 1.9090909090909092) internal successors, (21), 11 states have internal predecessors, (21), 6 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (13), 4 states have call predecessors, (13), 6 states have call successors, (13) Word has length 129 [2022-04-08 00:02:01,321 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:02:01,321 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 11 states have (on average 1.9090909090909092) internal successors, (21), 11 states have internal predecessors, (21), 6 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (13), 4 states have call predecessors, (13), 6 states have call successors, (13) [2022-04-08 00:02:01,681 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:02:01,681 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 00:02:01,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:02:01,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 00:02:01,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-08 00:02:01,681 INFO L87 Difference]: Start difference. First operand 113 states and 119 transitions. Second operand has 13 states, 11 states have (on average 1.9090909090909092) internal successors, (21), 11 states have internal predecessors, (21), 6 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (13), 4 states have call predecessors, (13), 6 states have call successors, (13) [2022-04-08 00:02:02,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:02:02,938 INFO L93 Difference]: Finished difference Result 119 states and 124 transitions. [2022-04-08 00:02:02,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 00:02:02,938 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 1.9090909090909092) internal successors, (21), 11 states have internal predecessors, (21), 6 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (13), 4 states have call predecessors, (13), 6 states have call successors, (13) Word has length 129 [2022-04-08 00:02:02,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:02:02,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 11 states have (on average 1.9090909090909092) internal successors, (21), 11 states have internal predecessors, (21), 6 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (13), 4 states have call predecessors, (13), 6 states have call successors, (13) [2022-04-08 00:02:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 40 transitions. [2022-04-08 00:02:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 11 states have (on average 1.9090909090909092) internal successors, (21), 11 states have internal predecessors, (21), 6 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (13), 4 states have call predecessors, (13), 6 states have call successors, (13) [2022-04-08 00:02:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 40 transitions. [2022-04-08 00:02:02,943 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 40 transitions. [2022-04-08 00:02:03,058 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:02:03,059 INFO L225 Difference]: With dead ends: 119 [2022-04-08 00:02:03,059 INFO L226 Difference]: Without dead ends: 115 [2022-04-08 00:02:03,060 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 120 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2022-04-08 00:02:03,060 INFO L913 BasicCegarLoop]: 21 mSDtfsCounter, 17 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 94 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-08 00:02:03,060 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 94 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-08 00:02:03,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2022-04-08 00:02:03,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2022-04-08 00:02:03,142 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:02:03,142 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand has 115 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 26 states have call successors, (26), 21 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:02:03,142 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand has 115 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 26 states have call successors, (26), 21 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:02:03,142 INFO L87 Difference]: Start difference. First operand 115 states. Second operand has 115 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 26 states have call successors, (26), 21 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:02:03,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:02:03,145 INFO L93 Difference]: Finished difference Result 115 states and 120 transitions. [2022-04-08 00:02:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2022-04-08 00:02:03,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:02:03,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:02:03,145 INFO L74 IsIncluded]: Start isIncluded. First operand has 115 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 26 states have call successors, (26), 21 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 115 states. [2022-04-08 00:02:03,146 INFO L87 Difference]: Start difference. First operand has 115 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 26 states have call successors, (26), 21 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 115 states. [2022-04-08 00:02:03,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:02:03,148 INFO L93 Difference]: Finished difference Result 115 states and 120 transitions. [2022-04-08 00:02:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2022-04-08 00:02:03,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:02:03,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:02:03,148 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:02:03,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:02:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 26 states have call successors, (26), 21 states have call predecessors, (26), 19 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 00:02:03,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 120 transitions. [2022-04-08 00:02:03,151 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 120 transitions. Word has length 129 [2022-04-08 00:02:03,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:02:03,151 INFO L478 AbstractCegarLoop]: Abstraction has 115 states and 120 transitions. [2022-04-08 00:02:03,151 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 1.9090909090909092) internal successors, (21), 11 states have internal predecessors, (21), 6 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (13), 4 states have call predecessors, (13), 6 states have call successors, (13) [2022-04-08 00:02:03,152 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2022-04-08 00:02:03,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-04-08 00:02:03,153 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 00:02:03,153 INFO L499 BasicCegarLoop]: trace histogram [23, 22, 22, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 00:02:03,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-08 00:02:03,359 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-08 00:02:03,359 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 00:02:03,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 00:02:03,360 INFO L85 PathProgramCache]: Analyzing trace with hash 1269707793, now seen corresponding path program 3 times [2022-04-08 00:02:03,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 00:02:03,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893434984] [2022-04-08 00:02:03,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 00:02:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 00:02:03,378 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 00:02:03,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1045657225] [2022-04-08 00:02:03,378 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-08 00:02:03,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 00:02:03,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 00:02:03,379 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 00:02:03,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-08 00:02:03,773 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-04-08 00:02:03,773 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 00:02:03,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 48 conjunts are in the unsatisfiable core [2022-04-08 00:02:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 00:02:03,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 00:02:46,928 INFO L272 TraceCheckUtils]: 0: Hoare triple {9436#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {9436#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {9436#true} is VALID [2022-04-08 00:02:46,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {9436#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,928 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9436#true} {9436#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,928 INFO L272 TraceCheckUtils]: 4: Hoare triple {9436#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,930 INFO L290 TraceCheckUtils]: 5: Hoare triple {9436#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {9456#(or (and (<= (mod main_~a~0 65536) 32767) (< main_~a~0 65536) (<= 0 main_~a~0)) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} is VALID [2022-04-08 00:02:46,930 INFO L272 TraceCheckUtils]: 6: Hoare triple {9456#(or (and (<= (mod main_~a~0 65536) 32767) (< main_~a~0 65536) (<= 0 main_~a~0)) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {9436#true} is VALID [2022-04-08 00:02:46,931 INFO L290 TraceCheckUtils]: 7: Hoare triple {9436#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {9463#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 00:02:46,931 INFO L290 TraceCheckUtils]: 8: Hoare triple {9463#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {9467#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:02:46,931 INFO L290 TraceCheckUtils]: 9: Hoare triple {9467#(not (= |assume_abort_if_not_#in~cond| 0))} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9467#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 00:02:46,932 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9467#(not (= |assume_abort_if_not_#in~cond| 0))} {9456#(or (and (<= (mod main_~a~0 65536) 32767) (< main_~a~0 65536) (<= 0 main_~a~0)) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) (* (- 1) main_~a~0)) 65536) 1)) (< main_~a~0 0)))} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,933 INFO L290 TraceCheckUtils]: 11: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,933 INFO L290 TraceCheckUtils]: 12: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,933 INFO L272 TraceCheckUtils]: 13: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,933 INFO L290 TraceCheckUtils]: 14: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,933 INFO L290 TraceCheckUtils]: 15: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,933 INFO L290 TraceCheckUtils]: 16: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,934 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,934 INFO L272 TraceCheckUtils]: 18: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,934 INFO L290 TraceCheckUtils]: 19: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,934 INFO L290 TraceCheckUtils]: 20: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,934 INFO L290 TraceCheckUtils]: 21: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,935 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,935 INFO L272 TraceCheckUtils]: 23: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,935 INFO L290 TraceCheckUtils]: 24: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,935 INFO L290 TraceCheckUtils]: 25: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,935 INFO L290 TraceCheckUtils]: 26: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,936 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,936 INFO L272 TraceCheckUtils]: 28: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:46,936 INFO L290 TraceCheckUtils]: 29: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,936 INFO L290 TraceCheckUtils]: 30: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,936 INFO L290 TraceCheckUtils]: 31: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,936 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,936 INFO L272 TraceCheckUtils]: 33: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:46,937 INFO L290 TraceCheckUtils]: 34: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,937 INFO L290 TraceCheckUtils]: 35: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,937 INFO L290 TraceCheckUtils]: 36: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,937 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,938 INFO L290 TraceCheckUtils]: 38: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,938 INFO L290 TraceCheckUtils]: 39: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,938 INFO L272 TraceCheckUtils]: 40: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,938 INFO L290 TraceCheckUtils]: 41: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,938 INFO L290 TraceCheckUtils]: 42: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,938 INFO L290 TraceCheckUtils]: 43: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,939 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,939 INFO L272 TraceCheckUtils]: 45: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,939 INFO L290 TraceCheckUtils]: 46: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,939 INFO L290 TraceCheckUtils]: 47: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,939 INFO L290 TraceCheckUtils]: 48: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,940 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,940 INFO L272 TraceCheckUtils]: 50: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,940 INFO L290 TraceCheckUtils]: 51: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,940 INFO L290 TraceCheckUtils]: 52: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,940 INFO L290 TraceCheckUtils]: 53: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,941 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,941 INFO L272 TraceCheckUtils]: 55: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:46,941 INFO L290 TraceCheckUtils]: 56: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,941 INFO L290 TraceCheckUtils]: 57: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,941 INFO L290 TraceCheckUtils]: 58: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,941 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9436#true} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,942 INFO L272 TraceCheckUtils]: 60: Hoare triple {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:46,942 INFO L290 TraceCheckUtils]: 61: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:46,942 INFO L290 TraceCheckUtils]: 62: Hoare triple {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:46,943 INFO L290 TraceCheckUtils]: 63: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:46,943 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9474#(and (<= main_~a~0 20) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,946 INFO L290 TraceCheckUtils]: 65: Hoare triple {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,946 INFO L290 TraceCheckUtils]: 66: Hoare triple {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,946 INFO L272 TraceCheckUtils]: 67: Hoare triple {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,947 INFO L290 TraceCheckUtils]: 68: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,947 INFO L290 TraceCheckUtils]: 69: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,947 INFO L290 TraceCheckUtils]: 70: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,947 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {9436#true} {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,947 INFO L272 TraceCheckUtils]: 72: Hoare triple {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,947 INFO L290 TraceCheckUtils]: 73: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,948 INFO L290 TraceCheckUtils]: 74: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,948 INFO L290 TraceCheckUtils]: 75: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,948 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9436#true} {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,948 INFO L272 TraceCheckUtils]: 77: Hoare triple {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:46,948 INFO L290 TraceCheckUtils]: 78: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:46,948 INFO L290 TraceCheckUtils]: 79: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,949 INFO L290 TraceCheckUtils]: 80: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:46,949 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {9436#true} {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,949 INFO L272 TraceCheckUtils]: 82: Hoare triple {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:46,950 INFO L290 TraceCheckUtils]: 83: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:46,950 INFO L290 TraceCheckUtils]: 84: Hoare triple {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:46,950 INFO L290 TraceCheckUtils]: 85: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:46,951 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9639#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9706#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:46,951 INFO L272 TraceCheckUtils]: 87: Hoare triple {9706#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:46,951 INFO L290 TraceCheckUtils]: 88: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:46,952 INFO L290 TraceCheckUtils]: 89: Hoare triple {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:46,952 INFO L290 TraceCheckUtils]: 90: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:46,953 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9706#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9706#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:48,955 WARN L290 TraceCheckUtils]: 92: Hoare triple {9706#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (<= 0 main_~a~0))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9725#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0))} is UNKNOWN [2022-04-08 00:02:48,956 INFO L290 TraceCheckUtils]: 93: Hoare triple {9725#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9725#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:48,956 INFO L272 TraceCheckUtils]: 94: Hoare triple {9725#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:48,956 INFO L290 TraceCheckUtils]: 95: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:48,957 INFO L290 TraceCheckUtils]: 96: Hoare triple {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:48,957 INFO L290 TraceCheckUtils]: 97: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:48,958 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9725#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:48,958 INFO L272 TraceCheckUtils]: 99: Hoare triple {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:48,958 INFO L290 TraceCheckUtils]: 100: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:48,958 INFO L290 TraceCheckUtils]: 101: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,958 INFO L290 TraceCheckUtils]: 102: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,959 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {9436#true} {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:48,959 INFO L272 TraceCheckUtils]: 104: Hoare triple {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:48,959 INFO L290 TraceCheckUtils]: 105: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:48,959 INFO L290 TraceCheckUtils]: 106: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,959 INFO L290 TraceCheckUtils]: 107: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,960 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {9436#true} {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:48,960 INFO L272 TraceCheckUtils]: 109: Hoare triple {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:48,960 INFO L290 TraceCheckUtils]: 110: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:48,960 INFO L290 TraceCheckUtils]: 111: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,961 INFO L290 TraceCheckUtils]: 112: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,961 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {9436#true} {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:48,961 INFO L272 TraceCheckUtils]: 114: Hoare triple {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:02:48,962 INFO L290 TraceCheckUtils]: 115: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:48,962 INFO L290 TraceCheckUtils]: 116: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,962 INFO L290 TraceCheckUtils]: 117: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,962 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {9436#true} {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} is VALID [2022-04-08 00:02:48,964 INFO L290 TraceCheckUtils]: 119: Hoare triple {9744#(and (= (mod (+ (* (- 1) main_~z~0 main_~z~0) (* main_~z~0 main_~y~0) (* main_~z~0 8)) 18) 0) (<= main_~n~0 (+ main_~a~0 1)) (= (+ (* main_~y~0 12) (* main_~z~0 (- 6)) 36) (+ (* (+ main_~z~0 (- 6)) (+ main_~z~0 (- 6))) 12)) (<= main_~a~0 20) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))} [119] L38-->L33-3: Formula: (not (<= v_main_~n~0_7 v_main_~a~0_7)) InVars {main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} OutVars{main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[] {9808#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} is VALID [2022-04-08 00:02:48,964 INFO L272 TraceCheckUtils]: 120: Hoare triple {9808#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:02:48,964 INFO L290 TraceCheckUtils]: 121: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:02:48,964 INFO L290 TraceCheckUtils]: 122: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,964 INFO L290 TraceCheckUtils]: 123: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:02:48,965 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {9436#true} {9808#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} [130] __VERIFIER_assertEXIT-->L48: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9808#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} is VALID [2022-04-08 00:02:48,965 INFO L272 TraceCheckUtils]: 125: Hoare triple {9808#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} [104] L48-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {9436#true} is VALID [2022-04-08 00:02:48,965 INFO L290 TraceCheckUtils]: 126: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:48,966 INFO L290 TraceCheckUtils]: 127: Hoare triple {9628#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:48,966 INFO L290 TraceCheckUtils]: 128: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:02:48,967 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9808#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= (+ (div (+ (* (- 1) main_~z~0 main_~z~0) (- 126) (* main_~z~0 26) (* main_~z~0 main_~y~0)) 18) 6) (+ main_~z~0 main_~x~0)) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} [131] __VERIFIER_assertEXIT-->L49: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {9839#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} is VALID [2022-04-08 00:02:49,212 INFO L272 TraceCheckUtils]: 130: Hoare triple {9839#(and (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ (* main_~y~0 12) (* main_~z~0 6))) (<= 0 main_~a~0) (<= (div (+ main_~z~0 (- 6)) 6) (+ main_~a~0 1)) (< main_~a~0 (div (+ main_~z~0 (- 6)) 6)) (= (mod main_~z~0 6) 0))} [107] L49-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_19 2) (* v_main_~z~0_19 v_main_~a~0_11) (* v_main_~y~0_15 (- 2)) (* (- 6) v_main_~a~0_11) (- 10)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_8|) InVars {main_~y~0=v_main_~y~0_15, main_~z~0=v_main_~z~0_19, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_8|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0, main_~a~0] {9843#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:02:49,213 INFO L290 TraceCheckUtils]: 131: Hoare triple {9843#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9847#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:02:49,213 INFO L290 TraceCheckUtils]: 132: Hoare triple {9847#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {9437#false} is VALID [2022-04-08 00:02:49,213 INFO L290 TraceCheckUtils]: 133: Hoare triple {9437#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9437#false} is VALID [2022-04-08 00:02:49,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 259 proven. 76 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2022-04-08 00:02:49,214 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 00:03:57,467 INFO L290 TraceCheckUtils]: 133: Hoare triple {9437#false} [112] L16-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9437#false} is VALID [2022-04-08 00:03:57,480 INFO L290 TraceCheckUtils]: 132: Hoare triple {9847#(<= 1 __VERIFIER_assert_~cond)} [108] L15-->L16: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {9437#false} is VALID [2022-04-08 00:03:57,481 INFO L290 TraceCheckUtils]: 131: Hoare triple {9843#(<= 1 |__VERIFIER_assert_#in~cond|)} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9847#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 00:03:57,481 INFO L272 TraceCheckUtils]: 130: Hoare triple {9863#(= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2)))} [107] L49-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_19 2) (* v_main_~z~0_19 v_main_~a~0_11) (* v_main_~y~0_15 (- 2)) (* (- 6) v_main_~a~0_11) (- 10)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_8|) InVars {main_~y~0=v_main_~y~0_15, main_~z~0=v_main_~z~0_19, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_8|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0, main_~a~0] {9843#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 00:03:57,482 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9867#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))))} [131] __VERIFIER_assertEXIT-->L49: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {9863#(= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2)))} is VALID [2022-04-08 00:03:57,482 INFO L290 TraceCheckUtils]: 128: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:03:57,483 INFO L290 TraceCheckUtils]: 127: Hoare triple {9877#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:03:57,483 INFO L290 TraceCheckUtils]: 126: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9877#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 00:03:57,483 INFO L272 TraceCheckUtils]: 125: Hoare triple {9867#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))))} [104] L48-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_7| (ite (= (+ (* v_main_~x~0_12 (* 6 v_main_~a~0_10)) (* (- 1) (* v_main_~x~0_12 v_main_~z~0_18)) (* v_main_~x~0_12 12)) 0) 1 0)) InVars {main_~x~0=v_main_~x~0_12, main_~z~0=v_main_~z~0_18, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_7|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~a~0] {9436#true} is VALID [2022-04-08 00:03:57,484 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {9436#true} {9867#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))))} [130] __VERIFIER_assertEXIT-->L48: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9867#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))))} is VALID [2022-04-08 00:03:57,484 INFO L290 TraceCheckUtils]: 123: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,484 INFO L290 TraceCheckUtils]: 122: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,484 INFO L290 TraceCheckUtils]: 121: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:57,484 INFO L272 TraceCheckUtils]: 120: Hoare triple {9867#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))))} [101] L33-3-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~z~0_17 (+ 6 (* v_main_~n~0_13 6))) 1 0) |v___VERIFIER_assert_#in~condInParam_6|) InVars {main_~z~0=v_main_~z~0_17, main_~n~0=v_main_~n~0_13} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_6|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:57,485 INFO L290 TraceCheckUtils]: 119: Hoare triple {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [119] L38-->L33-3: Formula: (not (<= v_main_~n~0_7 v_main_~a~0_7)) InVars {main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} OutVars{main_~n~0=v_main_~n~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[] {9867#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))))} is VALID [2022-04-08 00:03:57,485 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {9436#true} {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} is VALID [2022-04-08 00:03:57,485 INFO L290 TraceCheckUtils]: 117: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,486 INFO L290 TraceCheckUtils]: 116: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,486 INFO L290 TraceCheckUtils]: 115: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:57,486 INFO L272 TraceCheckUtils]: 114: Hoare triple {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:57,486 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {9436#true} {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} is VALID [2022-04-08 00:03:57,486 INFO L290 TraceCheckUtils]: 112: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,486 INFO L290 TraceCheckUtils]: 111: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,486 INFO L290 TraceCheckUtils]: 110: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:57,487 INFO L272 TraceCheckUtils]: 109: Hoare triple {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:57,492 INFO L284 TraceCheckUtils]: 108: Hoare quadruple {9436#true} {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} is VALID [2022-04-08 00:03:57,492 INFO L290 TraceCheckUtils]: 107: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,492 INFO L290 TraceCheckUtils]: 106: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,492 INFO L290 TraceCheckUtils]: 105: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:57,492 INFO L272 TraceCheckUtils]: 104: Hoare triple {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:57,493 INFO L284 TraceCheckUtils]: 103: Hoare quadruple {9436#true} {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} is VALID [2022-04-08 00:03:57,493 INFO L290 TraceCheckUtils]: 102: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,493 INFO L290 TraceCheckUtils]: 101: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:57,493 INFO L290 TraceCheckUtils]: 100: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:57,493 INFO L272 TraceCheckUtils]: 99: Hoare triple {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:57,494 INFO L284 TraceCheckUtils]: 98: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9963#(or (not (= (+ (* main_~n~0 6) 6) main_~z~0)) (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9899#(or (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} is VALID [2022-04-08 00:03:57,494 INFO L290 TraceCheckUtils]: 97: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:03:57,495 INFO L290 TraceCheckUtils]: 96: Hoare triple {9877#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:03:57,495 INFO L290 TraceCheckUtils]: 95: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9877#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 00:03:57,495 INFO L272 TraceCheckUtils]: 94: Hoare triple {9963#(or (not (= (+ (* main_~n~0 6) 6) main_~z~0)) (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:57,496 INFO L290 TraceCheckUtils]: 93: Hoare triple {9963#(or (not (= (+ (* main_~n~0 6) 6) main_~z~0)) (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9963#(or (not (= (+ (* main_~n~0 6) 6) main_~z~0)) (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} is VALID [2022-04-08 00:03:57,499 INFO L290 TraceCheckUtils]: 92: Hoare triple {9982#(or (not (<= (div (+ main_~z~0 (- 6)) 6) main_~a~0)) (not (= (mod main_~z~0 6) 0)) (<= (+ (div (+ main_~z~0 (- 6)) 6) 1) main_~a~0) (= (+ (* main_~a~0 main_~z~0) 2) (* main_~y~0 2)))} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9963#(or (not (= (+ (* main_~n~0 6) 6) main_~z~0)) (not (= (* main_~z~0 main_~x~0) (+ (* main_~x~0 12) (* (* main_~a~0 main_~x~0) 6)))) (= (+ (* main_~a~0 6) (* main_~y~0 2) 10) (+ (* main_~a~0 main_~z~0) (* main_~z~0 2))) (<= main_~n~0 main_~a~0))} is VALID [2022-04-08 00:03:58,770 INFO L284 TraceCheckUtils]: 91: Hoare quadruple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} {9436#true} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9982#(or (not (<= (div (+ main_~z~0 (- 6)) 6) main_~a~0)) (not (= (mod main_~z~0 6) 0)) (<= (+ (div (+ main_~z~0 (- 6)) 6) 1) main_~a~0) (= (+ (* main_~a~0 main_~z~0) 2) (* main_~y~0 2)))} is VALID [2022-04-08 00:03:58,771 INFO L290 TraceCheckUtils]: 90: Hoare triple {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:03:58,772 INFO L290 TraceCheckUtils]: 89: Hoare triple {9877#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9632#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 00:03:58,772 INFO L290 TraceCheckUtils]: 88: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9877#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 00:03:58,772 INFO L272 TraceCheckUtils]: 87: Hoare triple {9436#true} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,772 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9436#true} {9436#true} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,772 INFO L290 TraceCheckUtils]: 85: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,772 INFO L290 TraceCheckUtils]: 84: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,772 INFO L290 TraceCheckUtils]: 83: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L272 TraceCheckUtils]: 82: Hoare triple {9436#true} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {9436#true} {9436#true} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L290 TraceCheckUtils]: 80: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L290 TraceCheckUtils]: 79: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L290 TraceCheckUtils]: 78: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L272 TraceCheckUtils]: 77: Hoare triple {9436#true} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9436#true} {9436#true} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L290 TraceCheckUtils]: 75: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L290 TraceCheckUtils]: 74: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,773 INFO L290 TraceCheckUtils]: 73: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L272 TraceCheckUtils]: 72: Hoare triple {9436#true} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {9436#true} {9436#true} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L290 TraceCheckUtils]: 70: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L290 TraceCheckUtils]: 69: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L290 TraceCheckUtils]: 68: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L272 TraceCheckUtils]: 67: Hoare triple {9436#true} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L290 TraceCheckUtils]: 66: Hoare triple {9436#true} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L290 TraceCheckUtils]: 65: Hoare triple {9436#true} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9436#true} {9436#true} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L290 TraceCheckUtils]: 63: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,774 INFO L290 TraceCheckUtils]: 62: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L290 TraceCheckUtils]: 61: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L272 TraceCheckUtils]: 60: Hoare triple {9436#true} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9436#true} {9436#true} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L290 TraceCheckUtils]: 58: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L290 TraceCheckUtils]: 57: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L290 TraceCheckUtils]: 56: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L272 TraceCheckUtils]: 55: Hoare triple {9436#true} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {9436#true} {9436#true} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L290 TraceCheckUtils]: 53: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L290 TraceCheckUtils]: 52: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,775 INFO L290 TraceCheckUtils]: 51: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L272 TraceCheckUtils]: 50: Hoare triple {9436#true} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {9436#true} {9436#true} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L290 TraceCheckUtils]: 48: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L290 TraceCheckUtils]: 47: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L290 TraceCheckUtils]: 46: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L272 TraceCheckUtils]: 45: Hoare triple {9436#true} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {9436#true} {9436#true} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L290 TraceCheckUtils]: 43: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L290 TraceCheckUtils]: 42: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L290 TraceCheckUtils]: 41: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,776 INFO L272 TraceCheckUtils]: 40: Hoare triple {9436#true} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,777 INFO L290 TraceCheckUtils]: 39: Hoare triple {9436#true} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,777 INFO L290 TraceCheckUtils]: 38: Hoare triple {9436#true} [120] L38-->L33-2: Formula: (and (= v_main_~z~0_12 (+ v_main_~z~0_13 6)) (= v_main_~y~0_10 (+ v_main_~y~0_11 v_main_~z~0_13)) (<= v_main_~n~0_9 v_main_~a~0_8) (= v_main_~n~0_8 (+ v_main_~n~0_9 1)) (= (+ v_main_~y~0_11 v_main_~x~0_9) v_main_~x~0_8)) InVars {main_~y~0=v_main_~y~0_11, main_~n~0=v_main_~n~0_9, main_~x~0=v_main_~x~0_9, main_~z~0=v_main_~z~0_13, main_~a~0=v_main_~a~0_8} OutVars{main_~y~0=v_main_~y~0_10, main_~n~0=v_main_~n~0_8, main_~x~0=v_main_~x~0_8, main_~z~0=v_main_~z~0_12, main_~a~0=v_main_~a~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {9436#true} {9436#true} [129] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L290 TraceCheckUtils]: 36: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L290 TraceCheckUtils]: 35: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L290 TraceCheckUtils]: 34: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L272 TraceCheckUtils]: 33: Hoare triple {9436#true} [117] L37-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~z~0_16 v_main_~z~0_16) (* v_main_~y~0_14 (- 12)) (* v_main_~z~0_16 (- 6)) 12) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~y~0=v_main_~y~0_14, main_~z~0=v_main_~z~0_16} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9436#true} {9436#true} [128] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L290 TraceCheckUtils]: 31: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,779 INFO L290 TraceCheckUtils]: 30: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L290 TraceCheckUtils]: 29: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L272 TraceCheckUtils]: 28: Hoare triple {9436#true} [115] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_11 (- 18)) (* v_main_~z~0_15 2) (- 6) (* v_main_~y~0_13 (- 12)) (* v_main_~y~0_13 v_main_~z~0_15)) 0) 1 0) |v___VERIFIER_assert_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_11, main_~z~0=v_main_~z~0_15} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~z~0, main_~y~0] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {9436#true} {9436#true} [127] __VERIFIER_assertEXIT-->L36: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L290 TraceCheckUtils]: 26: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L290 TraceCheckUtils]: 25: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L290 TraceCheckUtils]: 24: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L272 TraceCheckUtils]: 23: Hoare triple {9436#true} [110] L35-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= v_main_~x~0_10 (* v_main_~n~0_12 (* v_main_~n~0_12 v_main_~n~0_12))) 1 0)) InVars {main_~x~0=v_main_~x~0_10, main_~n~0=v_main_~n~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9436#true} {9436#true} [126] __VERIFIER_assertEXIT-->L35: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L290 TraceCheckUtils]: 21: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L290 TraceCheckUtils]: 20: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L290 TraceCheckUtils]: 19: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,780 INFO L272 TraceCheckUtils]: 18: Hoare triple {9436#true} [106] L34-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~y~0_12 (let ((.cse0 (* v_main_~n~0_11 3))) (+ (* v_main_~n~0_11 .cse0) .cse0 1))) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~y~0=v_main_~y~0_12, main_~n~0=v_main_~n~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {9436#true} {9436#true} [125] __VERIFIER_assertEXIT-->L34-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 16: Hoare triple {9436#true} [114] L15-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 15: Hoare triple {9436#true} [109] L15-->L15-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 14: Hoare triple {9436#true} [105] __VERIFIER_assertENTRY-->L15: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L272 TraceCheckUtils]: 13: Hoare triple {9436#true} [102] L34-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~z~0_14 (+ 6 (* v_main_~n~0_10 6))) 1 0)) InVars {main_~z~0=v_main_~z~0_14, main_~n~0=v_main_~n~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~z~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 12: Hoare triple {9436#true} [98] L33-2-->L34: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 11: Hoare triple {9436#true} [94] L26-1-->L33-2: Formula: (and (= v_main_~z~0_8 6) (= v_main_~y~0_6 1) (= v_main_~x~0_5 0) (= v_main_~n~0_3 0)) InVars {} OutVars{main_~y~0=v_main_~y~0_6, main_~n~0=v_main_~n~0_3, main_~x~0=v_main_~x~0_5, main_~z~0=v_main_~z~0_8} AuxVars[] AssignedVars[main_~x~0, main_~z~0, main_~y~0, main_~n~0] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9436#true} {9436#true} [124] assume_abort_if_notEXIT-->L26-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {9436#true} [103] L12-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {9436#true} [100] L12-->L12-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 7: Hoare triple {9436#true} [95] assume_abort_if_notENTRY-->L12: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L272 TraceCheckUtils]: 6: Hoare triple {9436#true} [93] L26-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~a~0_9 20) (<= 0 v_main_~a~0_9)) 1 0)) InVars {main_~a~0=v_main_~a~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[assume_abort_if_not_#in~cond, main_~a~0] {9436#true} is VALID [2022-04-08 00:03:58,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {9436#true} [91] mainENTRY-->L26: Formula: (= v_main_~a~0_3 (let ((.cse0 (mod |v_main_#t~nondet4_2| 65536))) (ite (<= .cse0 32767) .cse0 (+ (- 65536) .cse0)))) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~y~0=v_main_~y~0_5, main_~n~0=v_main_~n~0_2, main_~x~0=v_main_~x~0_4, main_~z~0=v_main_~z~0_7, main_~a~0=v_main_~a~0_3} AuxVars[] AssignedVars[main_#t~nondet4, main_~x~0, main_~z~0, main_~y~0, main_~n~0, main_~a~0] {9436#true} is VALID [2022-04-08 00:03:58,782 INFO L272 TraceCheckUtils]: 4: Hoare triple {9436#true} [88] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9436#true} {9436#true} [123] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {9436#true} [92] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {9436#true} [89] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 13) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {9436#true} is VALID [2022-04-08 00:03:58,782 INFO L272 TraceCheckUtils]: 0: Hoare triple {9436#true} [87] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9436#true} is VALID [2022-04-08 00:03:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 204 proven. 34 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2022-04-08 00:03:58,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 00:03:58,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893434984] [2022-04-08 00:03:58,783 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 00:03:58,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1045657225] [2022-04-08 00:03:58,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1045657225] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 00:03:58,783 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 00:03:58,783 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 11] total 22 [2022-04-08 00:03:58,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025995613] [2022-04-08 00:03:58,784 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-08 00:03:58,786 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 15 states have internal predecessors, (35), 13 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 11 states have call predecessors, (34), 11 states have call successors, (34) Word has length 134 [2022-04-08 00:03:58,790 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 00:03:58,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 15 states have internal predecessors, (35), 13 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 11 states have call predecessors, (34), 11 states have call successors, (34) [2022-04-08 00:04:01,925 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 103 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 00:04:01,926 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-08 00:04:01,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-08 00:04:01,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-08 00:04:01,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=371, Unknown=0, NotChecked=0, Total=462 [2022-04-08 00:04:01,927 INFO L87 Difference]: Start difference. First operand 115 states and 120 transitions. Second operand has 22 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 15 states have internal predecessors, (35), 13 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 11 states have call predecessors, (34), 11 states have call successors, (34) [2022-04-08 00:04:08,906 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 00:04:25,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:04:25,647 INFO L93 Difference]: Finished difference Result 119 states and 123 transitions. [2022-04-08 00:04:25,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 00:04:25,648 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 15 states have internal predecessors, (35), 13 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 11 states have call predecessors, (34), 11 states have call successors, (34) Word has length 134 [2022-04-08 00:04:25,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 00:04:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 15 states have internal predecessors, (35), 13 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 11 states have call predecessors, (34), 11 states have call successors, (34) [2022-04-08 00:04:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 53 transitions. [2022-04-08 00:04:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 15 states have internal predecessors, (35), 13 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 11 states have call predecessors, (34), 11 states have call successors, (34) [2022-04-08 00:04:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 53 transitions. [2022-04-08 00:04:25,651 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 53 transitions. [2022-04-08 00:04:26,453 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 00:04:26,453 INFO L225 Difference]: With dead ends: 119 [2022-04-08 00:04:26,453 INFO L226 Difference]: Without dead ends: 0 [2022-04-08 00:04:26,454 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 245 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 21.1s TimeCoverageRelationStatistics Valid=165, Invalid=647, Unknown=0, NotChecked=0, Total=812 [2022-04-08 00:04:26,455 INFO L913 BasicCegarLoop]: 20 mSDtfsCounter, 32 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 246 mSolverCounterSat, 85 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 121 SdHoareTripleChecker+Invalid, 332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 246 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.4s IncrementalHoareTripleChecker+Time [2022-04-08 00:04:26,455 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 121 Invalid, 332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 246 Invalid, 1 Unknown, 0 Unchecked, 12.4s Time] [2022-04-08 00:04:26,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-08 00:04:26,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-08 00:04:26,455 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 00:04:26,455 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) [2022-04-08 00:04:26,455 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) [2022-04-08 00:04:26,456 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) [2022-04-08 00:04:26,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:04:26,456 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-08 00:04:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 00:04:26,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:04:26,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:04:26,456 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. [2022-04-08 00:04:26,456 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. [2022-04-08 00:04:26,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 00:04:26,456 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-08 00:04:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 00:04:26,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:04:26,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 00:04:26,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 00:04:26,457 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 00:04:26,457 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) [2022-04-08 00:04:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-08 00:04:26,457 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 134 [2022-04-08 00:04:26,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 00:04:26,457 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-08 00:04:26,457 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 15 states have internal predecessors, (35), 13 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (34), 11 states have call predecessors, (34), 11 states have call successors, (34) [2022-04-08 00:04:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-08 00:04:26,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 00:04:26,459 INFO L788 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-08 00:04:26,466 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-08 00:04:26,659 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-08 00:04:26,661 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-08 00:04:29,760 INFO L878 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-08 00:04:29,760 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-08 00:04:29,760 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-08 00:04:29,761 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-08 00:04:29,761 INFO L885 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-08 00:04:29,761 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-08 00:04:29,761 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-08 00:04:29,761 INFO L885 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 11 13) the Hoare annotation is: true [2022-04-08 00:04:29,761 INFO L882 garLoopResultBuilder]: For program point L12(line 12) no Hoare annotation was computed. [2022-04-08 00:04:29,761 INFO L882 garLoopResultBuilder]: For program point L12-2(lines 11 13) no Hoare annotation was computed. [2022-04-08 00:04:29,761 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 11 13) no Hoare annotation was computed. [2022-04-08 00:04:29,761 INFO L885 garLoopResultBuilder]: At program point mainENTRY(lines 22 56) the Hoare annotation is: true [2022-04-08 00:04:29,761 INFO L878 garLoopResultBuilder]: At program point L26(line 26) the Hoare annotation is: (let ((.cse0 (* (- 1) main_~a~0))) (or (and (< main_~a~0 65536) (<= 0 main_~a~0) (<= (div main_~a~0 (- 65536)) (div (+ .cse0 32767) 65536))) (and (<= 0 (+ 65536 main_~a~0)) (< (div (+ main_~a~0 32768) (- 65536)) (+ (div (+ (- 1) .cse0) 65536) 1)) (< main_~a~0 0)))) [2022-04-08 00:04:29,761 INFO L882 garLoopResultBuilder]: For program point L26-1(line 26) no Hoare annotation was computed. [2022-04-08 00:04:29,761 INFO L878 garLoopResultBuilder]: At program point L33-2(lines 33 46) the Hoare annotation is: (and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0) (= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)) [2022-04-08 00:04:29,761 INFO L878 garLoopResultBuilder]: At program point L33-3(lines 33 46) the Hoare annotation is: (let ((.cse0 (= (+ (* main_~n~0 6) 6) main_~z~0))) (or (let ((.cse1 (div (+ main_~z~0 (- 6)) 6))) (and (<= main_~a~0 20) (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) .cse0 (<= 0 main_~a~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0) (<= .cse1 (+ main_~a~0 1)) (< main_~a~0 .cse1))) (and (= main_~x~0 0) (= main_~y~0 1) .cse0 (= main_~z~0 6)))) [2022-04-08 00:04:29,761 INFO L878 garLoopResultBuilder]: At program point L34(line 34) the Hoare annotation is: (and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0) (= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)) [2022-04-08 00:04:29,761 INFO L878 garLoopResultBuilder]: At program point L48(line 48) the Hoare annotation is: (let ((.cse0 (= (+ (* main_~n~0 6) 6) main_~z~0))) (or (let ((.cse1 (div (+ main_~z~0 (- 6)) 6))) (and (<= main_~a~0 20) (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) .cse0 (<= 0 main_~a~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0) (<= .cse1 (+ main_~a~0 1)) (< main_~a~0 .cse1))) (and (= main_~x~0 0) (= main_~y~0 1) .cse0 (= main_~z~0 6)))) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L34-1(line 34) the Hoare annotation is: (and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0) (= (* main_~n~0 main_~n~0 main_~n~0) main_~x~0)) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L49(line 49) the Hoare annotation is: (or (and (= main_~x~0 0) (= main_~y~0 1) (= (+ (* main_~n~0 6) 6) main_~z~0) (= main_~z~0 6)) (let ((.cse0 (* main_~n~0 main_~n~0)) (.cse1 (* main_~n~0 main_~n~0 main_~n~0)) (.cse2 (div (+ main_~z~0 (- 6)) 6))) (and (= (+ (* 3 .cse0) .cse1 (* main_~n~0 3) 1) (+ main_~y~0 main_~x~0)) (= (+ main_~z~0 main_~x~0 (* main_~y~0 2)) (+ (* main_~n~0 12) .cse1 (* 6 .cse0) 8)) (<= main_~a~0 20) (<= 0 main_~a~0) (<= .cse2 (+ main_~a~0 1)) (= .cse1 main_~x~0) (< main_~a~0 .cse2)))) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L35(line 35) the Hoare annotation is: (let ((.cse0 (* main_~y~0 12))) (and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ .cse0 (* main_~z~0 6))) (= (+ (* main_~x~0 18) .cse0 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L50(line 50) the Hoare annotation is: (and (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (= (+ (* main_~n~0 6) 6) main_~z~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L36(line 36) the Hoare annotation is: (let ((.cse0 (* main_~y~0 12))) (and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ .cse0 (* main_~z~0 6))) (= (+ (* main_~x~0 18) .cse0 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L51(line 51) the Hoare annotation is: (and (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (= (+ (* main_~n~0 6) 6) main_~z~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L37(line 37) the Hoare annotation is: (let ((.cse0 (* main_~y~0 12))) (and (<= main_~n~0 (+ main_~a~0 1)) (<= main_~a~0 20) (= (+ (* main_~z~0 main_~z~0) 12) (+ .cse0 (* main_~z~0 6))) (= (+ (* main_~x~0 18) .cse0 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (= (+ (* main_~n~0 6) 6) main_~z~0) (<= 0 main_~a~0))) [2022-04-08 00:04:29,762 INFO L878 garLoopResultBuilder]: At program point L52(line 52) the Hoare annotation is: (and (= (+ (* main_~x~0 18) (* main_~y~0 12) 6) (+ (* main_~z~0 2) (* main_~z~0 main_~y~0))) (= (+ (* main_~n~0 6) 6) main_~z~0) (= (+ (* 3 (* main_~n~0 main_~n~0)) (* main_~n~0 3) 1) main_~y~0)) [2022-04-08 00:04:29,763 INFO L882 garLoopResultBuilder]: For program point L38(lines 33 46) no Hoare annotation was computed. [2022-04-08 00:04:29,763 INFO L882 garLoopResultBuilder]: For program point L53(line 53) no Hoare annotation was computed. [2022-04-08 00:04:29,763 INFO L882 garLoopResultBuilder]: For program point mainFINAL(lines 22 56) no Hoare annotation was computed. [2022-04-08 00:04:29,763 INFO L882 garLoopResultBuilder]: For program point mainEXIT(lines 22 56) no Hoare annotation was computed. [2022-04-08 00:04:29,763 INFO L885 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 14 20) the Hoare annotation is: true [2022-04-08 00:04:29,763 INFO L882 garLoopResultBuilder]: For program point L15(lines 15 18) no Hoare annotation was computed. [2022-04-08 00:04:29,763 INFO L882 garLoopResultBuilder]: For program point L16(lines 16 17) no Hoare annotation was computed. [2022-04-08 00:04:29,763 INFO L882 garLoopResultBuilder]: For program point L15-2(lines 14 20) no Hoare annotation was computed. [2022-04-08 00:04:29,764 INFO L882 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) no Hoare annotation was computed. [2022-04-08 00:04:29,764 INFO L882 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 14 20) no Hoare annotation was computed. [2022-04-08 00:04:29,766 INFO L719 BasicCegarLoop]: Path program histogram: [4, 3, 3, 1, 1, 1, 1, 1] [2022-04-08 00:04:29,766 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-04-08 00:04:29,772 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-08 00:04:29,774 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-08 00:04:29,774 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-08 00:04:29,774 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-08 00:04:29,774 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-08 00:04:29,774 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-08 00:04:29,774 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-08 00:04:29,774 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L12-2 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L26-1 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2022-04-08 00:04:29,775 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2022-04-08 00:04:29,779 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-08 00:04:29,779 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-08 00:04:29,779 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-08 00:04:29,779 INFO L163 areAnnotationChecker]: CFG has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-08 00:04:29,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.04 12:04:29 BasicIcfg [2022-04-08 00:04:29,789 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-08 00:04:29,789 INFO L158 Benchmark]: Toolchain (without parser) took 230581.63ms. Allocated memory was 189.8MB in the beginning and 332.4MB in the end (delta: 142.6MB). Free memory was 129.9MB in the beginning and 290.2MB in the end (delta: -160.3MB). Peak memory consumption was 169.5MB. Max. memory is 8.0GB. [2022-04-08 00:04:29,790 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 189.8MB. Free memory is still 146.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-08 00:04:29,790 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.09ms. Allocated memory was 189.8MB in the beginning and 276.8MB in the end (delta: 87.0MB). Free memory was 162.3MB in the beginning and 247.0MB in the end (delta: -84.7MB). Peak memory consumption was 6.1MB. Max. memory is 8.0GB. [2022-04-08 00:04:29,790 INFO L158 Benchmark]: Boogie Preprocessor took 40.74ms. Allocated memory is still 276.8MB. Free memory was 247.0MB in the beginning and 245.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-08 00:04:29,790 INFO L158 Benchmark]: RCFGBuilder took 334.66ms. Allocated memory is still 276.8MB. Free memory was 245.4MB in the beginning and 233.4MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-04-08 00:04:29,790 INFO L158 Benchmark]: IcfgTransformer took 47.87ms. Allocated memory is still 276.8MB. Free memory was 233.4MB in the beginning and 231.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-08 00:04:29,790 INFO L158 Benchmark]: TraceAbstraction took 229788.91ms. Allocated memory was 276.8MB in the beginning and 332.4MB in the end (delta: 55.6MB). Free memory was 231.3MB in the beginning and 290.2MB in the end (delta: -58.9MB). Peak memory consumption was 184.8MB. Max. memory is 8.0GB. [2022-04-08 00:04:29,791 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 189.8MB. Free memory is still 146.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 338.09ms. Allocated memory was 189.8MB in the beginning and 276.8MB in the end (delta: 87.0MB). Free memory was 162.3MB in the beginning and 247.0MB in the end (delta: -84.7MB). Peak memory consumption was 6.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 40.74ms. Allocated memory is still 276.8MB. Free memory was 247.0MB in the beginning and 245.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 334.66ms. Allocated memory is still 276.8MB. Free memory was 245.4MB in the beginning and 233.4MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * IcfgTransformer took 47.87ms. Allocated memory is still 276.8MB. Free memory was 233.4MB in the beginning and 231.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 229788.91ms. Allocated memory was 276.8MB in the beginning and 332.4MB in the end (delta: 55.6MB). Free memory was 231.3MB in the beginning and 290.2MB in the end (delta: -58.9MB). Peak memory consumption was 184.8MB. 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: 17]: 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 5 procedures, 36 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 229.7s, OverallIterations: 15, TraceHistogramMax: 23, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.1s, AutomataDifference: 42.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.1s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 246 SdHoareTripleChecker+Valid, 17.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 181 mSDsluCounter, 2025 SdHoareTripleChecker+Invalid, 16.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1423 mSDsCounter, 384 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2296 IncrementalHoareTripleChecker+Invalid, 2681 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 384 mSolverCounterUnsat, 602 mSDtfsCounter, 2296 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1536 GetRequests, 1370 SyntacticMatches, 11 SemanticMatches, 155 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 327 ImplicationChecksByTransitivity, 27.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115occurred in iteration=12, InterpolantAutomatonStates: 116, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 15 MinimizatonAttempts, 54 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 19 LocationsWithAnnotation, 70 PreInvPairs, 115 NumberOfFragments, 656 HoareAnnotationTreeSize, 70 FomulaSimplifications, 2216 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 19 FomulaSimplificationsInter, 28968 FormulaSimplificationTreeSizeReductionInter, 2.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 173.6s InterpolantComputationTime, 985 NumberOfCodeBlocks, 796 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 1342 ConstructedInterpolants, 0 QuantifiedInterpolants, 5769 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1921 ConjunctsInSsa, 259 ConjunctsInUnsatCore, 20 InterpolantComputations, 5 PerfectInterpolantSequences, 5633/5874 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: ((((n <= a + 1 && a <= 20) && n * 6 + 6 == z) && 0 <= a) && 3 * (n * n) + n * 3 + 1 == y) && n * n * n == x RESULT: Ultimate proved your program to be correct! [2022-04-08 00:04:29,837 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...