/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/egcd3-ll_valuebound1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 02:58:11,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 02:58:11,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 02:58:11,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-15 02:58:11,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-15 02:58:11,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-15 02:58:11,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-15 02:58:11,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-15 02:58:11,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-15 02:58:11,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-15 02:58:11,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-15 02:58:11,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-15 02:58:11,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 02:58:11,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 02:58:11,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 02:58:11,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 02:58:11,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 02:58:11,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 02:58:11,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 02:58:11,893 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 02:58:11,894 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 02:58:11,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 02:58:11,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 02:58:11,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 02:58:11,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 02:58:11,902 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 02:58:11,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 02:58:11,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 02:58:11,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 02:58:11,910 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-15 02:58:11,947 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 02:58:11,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 02:58:11,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-15 02:58:11,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-15 02:58:11,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-15 02:58:11,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-15 02:58:11,950 INFO L138 SettingsManager]: * Use SBE=true [2022-04-15 02:58:11,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 02:58:11,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 02:58:11,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 02:58:11,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 02:58:11,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 02:58:11,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 02:58:11,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 02:58:11,952 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 02:58:11,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 02:58:11,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 02:58:11,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 02:58:11,952 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 02:58:11,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 02:58:11,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 02:58:11,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-15 02:58:11,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-15 02:58:11,953 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-15 02:58:11,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-15 02:58:11,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 02:58:11,954 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-15 02:58:11,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-15 02:58:11,955 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-15 02:58:11,956 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 02:58:12,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 02:58:12,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 02:58:12,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 02:58:12,204 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 02:58:12,205 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 02:58:12,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-15 02:58:12,248 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6507e77/76e592ad43284e87b824c9bfb8418262/FLAG1b6e1009b [2022-04-15 02:58:12,578 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 02:58:12,579 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-15 02:58:12,586 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6507e77/76e592ad43284e87b824c9bfb8418262/FLAG1b6e1009b [2022-04-15 02:58:12,996 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f6507e77/76e592ad43284e87b824c9bfb8418262 [2022-04-15 02:58:12,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 02:58:12,999 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-15 02:58:13,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 02:58:13,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 02:58:13,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 02:58:13,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 02:58:12" (1/1) ... [2022-04-15 02:58:13,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f94633b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13, skipping insertion in model container [2022-04-15 02:58:13,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 02:58:12" (1/1) ... [2022-04-15 02:58:13,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 02:58:13,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 02:58:13,176 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/egcd3-ll_valuebound1.c[490,503] [2022-04-15 02:58:13,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 02:58:13,217 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 02:58:13,231 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/egcd3-ll_valuebound1.c[490,503] [2022-04-15 02:58:13,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 02:58:13,255 INFO L208 MainTranslator]: Completed translation [2022-04-15 02:58:13,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13 WrapperNode [2022-04-15 02:58:13,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 02:58:13,259 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 02:58:13,259 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 02:58:13,259 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 02:58:13,266 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 02:58:13,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 02:58:13,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 02:58:13,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 02:58:13,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 02:58:13,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:13,340 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) [2022-04-15 02:58:13,356 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 [2022-04-15 02:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 02:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 02:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 02:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-15 02:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-15 02:58:13,367 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 02:58:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 02:58:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 02:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 02:58:13,417 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 02:58:13,418 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 02:58:13,636 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 02:58:13,641 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 02:58:13,641 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-15 02:58:13,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 02:58:13 BoogieIcfgContainer [2022-04-15 02:58:13,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 02:58:13,643 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-15 02:58:13,643 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-15 02:58:13,646 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-15 02:58:13,648 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 02:58:13" (1/1) ... [2022-04-15 02:58:13,650 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-15 02:58:13,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 15.04 02:58:13 BasicIcfg [2022-04-15 02:58:13,693 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-15 02:58:13,694 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 02:58:13,694 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 02:58:13,697 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 02:58:13,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 02:58:12" (1/4) ... [2022-04-15 02:58:13,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569f59ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 02:58:13, skipping insertion in model container [2022-04-15 02:58:13,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 02:58:13" (2/4) ... [2022-04-15 02:58:13,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569f59ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 02:58:13, skipping insertion in model container [2022-04-15 02:58:13,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 02:58:13" (3/4) ... [2022-04-15 02:58:13,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569f59ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.04 02:58:13, skipping insertion in model container [2022-04-15 02:58:13,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 15.04 02:58:13" (4/4) ... [2022-04-15 02:58:13,701 INFO L111 eAbstractionObserver]: Analyzing ICFG egcd3-ll_valuebound1.cqvasr [2022-04-15 02:58:13,704 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-15 02:58:13,704 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 02:58:13,734 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 02:58:13,738 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 [2022-04-15 02:58:13,738 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 02:58:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand has 40 states, 23 states have (on average 1.5217391304347827) internal successors, (35), 24 states have internal predecessors, (35), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 02:58:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-15 02:58:13,754 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:13,754 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:13,755 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:13,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:13,758 INFO L85 PathProgramCache]: Analyzing trace with hash 958536290, now seen corresponding path program 1 times [2022-04-15 02:58:13,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:13,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977479696] [2022-04-15 02:58:13,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:13,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:13,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 02:58:13,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:13,969 INFO L290 TraceCheckUtils]: 0: Hoare triple {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {43#true} is VALID [2022-04-15 02:58:13,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-15 02:58:13,970 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {43#true} {43#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-15 02:58:13,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 02:58:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:13,990 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:13,990 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:13,990 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:13,991 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {43#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:13,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 02:58:13,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:13,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:13,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:13,998 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:13,998 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:13,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-15 02:58:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:14,006 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:14,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,007 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:14,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-15 02:58:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:14,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:14,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,018 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:14,019 INFO L272 TraceCheckUtils]: 0: Hoare triple {43#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 02:58:14,020 INFO L290 TraceCheckUtils]: 1: Hoare triple {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {43#true} is VALID [2022-04-15 02:58:14,021 INFO L290 TraceCheckUtils]: 2: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-15 02:58:14,021 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43#true} {43#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-15 02:58:14,021 INFO L272 TraceCheckUtils]: 4: Hoare triple {43#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-15 02:58:14,021 INFO L290 TraceCheckUtils]: 5: Hoare triple {43#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {43#true} is VALID [2022-04-15 02:58:14,022 INFO L272 TraceCheckUtils]: 6: Hoare triple {43#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-15 02:58:14,022 INFO L290 TraceCheckUtils]: 7: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:14,023 INFO L290 TraceCheckUtils]: 8: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,023 INFO L290 TraceCheckUtils]: 9: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,024 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44#false} {43#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:14,024 INFO L290 TraceCheckUtils]: 11: Hoare triple {44#false} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {44#false} is VALID [2022-04-15 02:58:14,024 INFO L272 TraceCheckUtils]: 12: Hoare triple {44#false} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-15 02:58:14,024 INFO L290 TraceCheckUtils]: 13: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:14,025 INFO L290 TraceCheckUtils]: 14: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,026 INFO L290 TraceCheckUtils]: 15: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,026 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {44#false} {44#false} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:14,026 INFO L272 TraceCheckUtils]: 17: Hoare triple {44#false} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-15 02:58:14,026 INFO L290 TraceCheckUtils]: 18: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:14,027 INFO L290 TraceCheckUtils]: 19: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,027 INFO L290 TraceCheckUtils]: 20: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,027 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {44#false} {44#false} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:14,028 INFO L272 TraceCheckUtils]: 22: Hoare triple {44#false} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-15 02:58:14,028 INFO L290 TraceCheckUtils]: 23: Hoare triple {43#true} [123] assume_abort_if_notENTRY-->L8: 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] {43#true} is VALID [2022-04-15 02:58:14,030 INFO L290 TraceCheckUtils]: 24: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,031 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {44#false} {44#false} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-15 02:58:14,032 INFO L290 TraceCheckUtils]: 27: Hoare triple {44#false} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44#false} is VALID [2022-04-15 02:58:14,032 INFO L290 TraceCheckUtils]: 28: Hoare triple {44#false} [131] L35-2-->L35-3: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,034 INFO L272 TraceCheckUtils]: 29: Hoare triple {44#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44#false} is VALID [2022-04-15 02:58:14,034 INFO L290 TraceCheckUtils]: 30: Hoare triple {44#false} [138] __VERIFIER_assertENTRY-->L11: 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] {44#false} is VALID [2022-04-15 02:58:14,035 INFO L290 TraceCheckUtils]: 31: Hoare triple {44#false} [143] L11-->L12: 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[] {44#false} is VALID [2022-04-15 02:58:14,035 INFO L290 TraceCheckUtils]: 32: Hoare triple {44#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-15 02:58:14,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-15 02:58:14,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:14,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977479696] [2022-04-15 02:58:14,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977479696] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 02:58:14,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 02:58:14,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 02:58:14,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452764358] [2022-04-15 02:58:14,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 02:58:14,043 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 33 [2022-04-15 02:58:14,045 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:14,049 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:14,098 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:14,098 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-15 02:58:14,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:14,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-15 02:58:14,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 02:58:14,123 INFO L87 Difference]: Start difference. First operand has 40 states, 23 states have (on average 1.5217391304347827) internal successors, (35), 24 states have internal predecessors, (35), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:14,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:14,279 INFO L93 Difference]: Finished difference Result 73 states and 115 transitions. [2022-04-15 02:58:14,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-15 02:58:14,280 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 33 [2022-04-15 02:58:14,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:14,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 115 transitions. [2022-04-15 02:58:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 115 transitions. [2022-04-15 02:58:14,302 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 115 transitions. [2022-04-15 02:58:14,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:14,524 INFO L225 Difference]: With dead ends: 73 [2022-04-15 02:58:14,524 INFO L226 Difference]: Without dead ends: 35 [2022-04-15 02:58:14,527 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 02:58:14,529 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 24 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 43 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:14,530 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 43 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 02:58:14,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-15 02:58:14,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-15 02:58:14,562 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:14,563 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:14,563 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:14,564 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:14,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:14,569 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-15 02:58:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-15 02:58:14,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:14,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:14,570 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 35 states. [2022-04-15 02:58:14,571 INFO L87 Difference]: Start difference. First operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 35 states. [2022-04-15 02:58:14,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:14,575 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-15 02:58:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-15 02:58:14,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:14,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:14,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:14,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2022-04-15 02:58:14,585 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 33 [2022-04-15 02:58:14,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:14,585 INFO L478 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2022-04-15 02:58:14,599 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-15 02:58:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-15 02:58:14,601 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:14,601 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:14,601 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 02:58:14,601 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:14,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:14,602 INFO L85 PathProgramCache]: Analyzing trace with hash 641145651, now seen corresponding path program 1 times [2022-04-15 02:58:14,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:14,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183784264] [2022-04-15 02:58:14,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:14,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:14,625 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:14,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [796125812] [2022-04-15 02:58:14,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:14,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:14,626 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:14,628 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) [2022-04-15 02:58:14,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 02:58:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:14,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 02:58:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:14,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:14,898 INFO L272 TraceCheckUtils]: 0: Hoare triple {294#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-15 02:58:14,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {294#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {294#true} is VALID [2022-04-15 02:58:14,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {294#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-15 02:58:14,899 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {294#true} {294#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-15 02:58:14,899 INFO L272 TraceCheckUtils]: 4: Hoare triple {294#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-15 02:58:14,899 INFO L290 TraceCheckUtils]: 5: Hoare triple {294#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {294#true} is VALID [2022-04-15 02:58:14,899 INFO L272 TraceCheckUtils]: 6: Hoare triple {294#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {294#true} is VALID [2022-04-15 02:58:14,899 INFO L290 TraceCheckUtils]: 7: Hoare triple {294#true} [123] assume_abort_if_notENTRY-->L8: 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] {294#true} is VALID [2022-04-15 02:58:14,900 INFO L290 TraceCheckUtils]: 8: Hoare triple {294#true} [126] L8-->L8-2: 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[] {294#true} is VALID [2022-04-15 02:58:14,900 INFO L290 TraceCheckUtils]: 9: Hoare triple {294#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-15 02:58:14,900 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {294#true} {294#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {294#true} is VALID [2022-04-15 02:58:14,900 INFO L290 TraceCheckUtils]: 11: Hoare triple {294#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {294#true} is VALID [2022-04-15 02:58:14,900 INFO L272 TraceCheckUtils]: 12: Hoare triple {294#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {294#true} is VALID [2022-04-15 02:58:14,901 INFO L290 TraceCheckUtils]: 13: Hoare triple {294#true} [123] assume_abort_if_notENTRY-->L8: 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] {294#true} is VALID [2022-04-15 02:58:14,901 INFO L290 TraceCheckUtils]: 14: Hoare triple {294#true} [126] L8-->L8-2: 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[] {294#true} is VALID [2022-04-15 02:58:14,901 INFO L290 TraceCheckUtils]: 15: Hoare triple {294#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-15 02:58:14,901 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {294#true} {294#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {294#true} is VALID [2022-04-15 02:58:14,901 INFO L272 TraceCheckUtils]: 17: Hoare triple {294#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {294#true} is VALID [2022-04-15 02:58:14,902 INFO L290 TraceCheckUtils]: 18: Hoare triple {294#true} [123] assume_abort_if_notENTRY-->L8: 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] {294#true} is VALID [2022-04-15 02:58:14,902 INFO L290 TraceCheckUtils]: 19: Hoare triple {294#true} [126] L8-->L8-2: 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[] {294#true} is VALID [2022-04-15 02:58:14,902 INFO L290 TraceCheckUtils]: 20: Hoare triple {294#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {294#true} is VALID [2022-04-15 02:58:14,902 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {294#true} {294#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {294#true} is VALID [2022-04-15 02:58:14,902 INFO L272 TraceCheckUtils]: 22: Hoare triple {294#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {294#true} is VALID [2022-04-15 02:58:14,903 INFO L290 TraceCheckUtils]: 23: Hoare triple {294#true} [123] assume_abort_if_notENTRY-->L8: 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] {368#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:14,904 INFO L290 TraceCheckUtils]: 24: Hoare triple {368#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {372#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:14,904 INFO L290 TraceCheckUtils]: 25: Hoare triple {372#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {372#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:14,905 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {372#(not (= |assume_abort_if_not_#in~cond| 0))} {294#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {379#(<= 1 main_~y~0)} is VALID [2022-04-15 02:58:14,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {379#(<= 1 main_~y~0)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {383#(<= 1 main_~b~0)} is VALID [2022-04-15 02:58:14,906 INFO L290 TraceCheckUtils]: 28: Hoare triple {383#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {383#(<= 1 main_~b~0)} is VALID [2022-04-15 02:58:14,907 INFO L290 TraceCheckUtils]: 29: Hoare triple {383#(<= 1 main_~b~0)} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {295#false} is VALID [2022-04-15 02:58:14,907 INFO L272 TraceCheckUtils]: 30: Hoare triple {295#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {295#false} is VALID [2022-04-15 02:58:14,907 INFO L290 TraceCheckUtils]: 31: Hoare triple {295#false} [138] __VERIFIER_assertENTRY-->L11: 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] {295#false} is VALID [2022-04-15 02:58:14,907 INFO L290 TraceCheckUtils]: 32: Hoare triple {295#false} [143] L11-->L12: 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[] {295#false} is VALID [2022-04-15 02:58:14,907 INFO L290 TraceCheckUtils]: 33: Hoare triple {295#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {295#false} is VALID [2022-04-15 02:58:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-15 02:58:14,908 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-15 02:58:14,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:14,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183784264] [2022-04-15 02:58:14,908 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:58:14,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [796125812] [2022-04-15 02:58:14,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [796125812] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 02:58:14,909 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 02:58:14,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 02:58:14,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154423474] [2022-04-15 02:58:14,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 02:58:14,911 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 34 [2022-04-15 02:58:14,911 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:14,911 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:14,933 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:14,934 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 02:58:14,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:14,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 02:58:14,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-15 02:58:14,935 INFO L87 Difference]: Start difference. First operand 35 states and 44 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:15,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:15,234 INFO L93 Difference]: Finished difference Result 54 states and 69 transitions. [2022-04-15 02:58:15,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 02:58:15,234 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 34 [2022-04-15 02:58:15,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-15 02:58:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-15 02:58:15,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 69 transitions. [2022-04-15 02:58:15,294 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:15,296 INFO L225 Difference]: With dead ends: 54 [2022-04-15 02:58:15,296 INFO L226 Difference]: Without dead ends: 47 [2022-04-15 02:58:15,296 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-15 02:58:15,297 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 31 mSDsluCounter, 95 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:15,298 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 133 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 02:58:15,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-15 02:58:15,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 37. [2022-04-15 02:58:15,315 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:15,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:15,316 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:15,316 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:15,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:15,319 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-15 02:58:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-15 02:58:15,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:15,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:15,320 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 47 states. [2022-04-15 02:58:15,320 INFO L87 Difference]: Start difference. First operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 47 states. [2022-04-15 02:58:15,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:15,323 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-15 02:58:15,323 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-15 02:58:15,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:15,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:15,323 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:15,323 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 02:58:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 46 transitions. [2022-04-15 02:58:15,326 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 46 transitions. Word has length 34 [2022-04-15 02:58:15,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:15,326 INFO L478 AbstractCegarLoop]: Abstraction has 37 states and 46 transitions. [2022-04-15 02:58:15,326 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-04-15 02:58:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-15 02:58:15,327 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:15,327 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:15,345 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-15 02:58:15,539 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:15,542 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:15,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:15,542 INFO L85 PathProgramCache]: Analyzing trace with hash 283168444, now seen corresponding path program 1 times [2022-04-15 02:58:15,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:15,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943275918] [2022-04-15 02:58:15,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:15,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:15,563 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:15,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1873900319] [2022-04-15 02:58:15,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:15,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:15,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:15,576 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) [2022-04-15 02:58:15,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-15 02:58:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:15,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-15 02:58:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:15,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:16,114 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {636#true} is VALID [2022-04-15 02:58:16,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,115 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,115 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {636#true} is VALID [2022-04-15 02:58:16,115 INFO L272 TraceCheckUtils]: 6: Hoare triple {636#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {662#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:16,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {662#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:16,117 INFO L290 TraceCheckUtils]: 9: Hoare triple {666#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:16,117 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {666#(not (= |assume_abort_if_not_#in~cond| 0))} {636#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:58:16,118 INFO L290 TraceCheckUtils]: 11: Hoare triple {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:58:16,118 INFO L272 TraceCheckUtils]: 12: Hoare triple {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {636#true} is VALID [2022-04-15 02:58:16,119 INFO L290 TraceCheckUtils]: 14: Hoare triple {636#true} [126] L8-->L8-2: 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[] {636#true} is VALID [2022-04-15 02:58:16,119 INFO L290 TraceCheckUtils]: 15: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,121 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {636#true} {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:58:16,121 INFO L272 TraceCheckUtils]: 17: Hoare triple {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,122 INFO L290 TraceCheckUtils]: 18: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {636#true} is VALID [2022-04-15 02:58:16,122 INFO L290 TraceCheckUtils]: 19: Hoare triple {636#true} [126] L8-->L8-2: 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[] {636#true} is VALID [2022-04-15 02:58:16,122 INFO L290 TraceCheckUtils]: 20: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,128 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {636#true} {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:58:16,128 INFO L272 TraceCheckUtils]: 22: Hoare triple {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,129 INFO L290 TraceCheckUtils]: 23: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {662#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:16,129 INFO L290 TraceCheckUtils]: 24: Hoare triple {662#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:16,130 INFO L290 TraceCheckUtils]: 25: Hoare triple {666#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {666#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:16,130 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {666#(not (= |assume_abort_if_not_#in~cond| 0))} {673#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {722#(and (<= 0 main_~x~0) (<= main_~x~0 1) (<= 1 main_~y~0))} is VALID [2022-04-15 02:58:16,131 INFO L290 TraceCheckUtils]: 27: Hoare triple {722#(and (<= 0 main_~x~0) (<= main_~x~0 1) (<= 1 main_~y~0))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {726#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-15 02:58:16,132 INFO L290 TraceCheckUtils]: 28: Hoare triple {726#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {726#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-15 02:58:16,132 INFO L290 TraceCheckUtils]: 29: Hoare triple {726#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {733#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-15 02:58:16,133 INFO L290 TraceCheckUtils]: 30: Hoare triple {733#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {733#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-15 02:58:16,134 INFO L290 TraceCheckUtils]: 31: Hoare triple {733#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {740#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-15 02:58:16,135 INFO L290 TraceCheckUtils]: 32: Hoare triple {740#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {740#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-15 02:58:16,136 INFO L272 TraceCheckUtils]: 33: Hoare triple {740#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {747#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:58:16,137 INFO L290 TraceCheckUtils]: 34: Hoare triple {747#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {751#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:16,138 INFO L290 TraceCheckUtils]: 35: Hoare triple {751#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {637#false} is VALID [2022-04-15 02:58:16,138 INFO L290 TraceCheckUtils]: 36: Hoare triple {637#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {637#false} is VALID [2022-04-15 02:58:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-15 02:58:16,139 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:58:16,509 INFO L290 TraceCheckUtils]: 36: Hoare triple {637#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {637#false} is VALID [2022-04-15 02:58:16,509 INFO L290 TraceCheckUtils]: 35: Hoare triple {751#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {637#false} is VALID [2022-04-15 02:58:16,510 INFO L290 TraceCheckUtils]: 34: Hoare triple {747#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {751#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:16,511 INFO L272 TraceCheckUtils]: 33: Hoare triple {767#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {747#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:58:16,511 INFO L290 TraceCheckUtils]: 32: Hoare triple {767#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {767#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-15 02:58:16,512 INFO L290 TraceCheckUtils]: 31: Hoare triple {774#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {767#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-15 02:58:16,512 INFO L290 TraceCheckUtils]: 30: Hoare triple {774#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {774#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-15 02:58:16,513 INFO L290 TraceCheckUtils]: 29: Hoare triple {781#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {774#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-15 02:58:16,514 INFO L290 TraceCheckUtils]: 28: Hoare triple {781#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {781#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} is VALID [2022-04-15 02:58:16,514 INFO L290 TraceCheckUtils]: 27: Hoare triple {636#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {781#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} is VALID [2022-04-15 02:58:16,514 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {636#true} {636#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,514 INFO L290 TraceCheckUtils]: 25: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,515 INFO L290 TraceCheckUtils]: 24: Hoare triple {636#true} [126] L8-->L8-2: 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[] {636#true} is VALID [2022-04-15 02:58:16,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {636#true} is VALID [2022-04-15 02:58:16,515 INFO L272 TraceCheckUtils]: 22: Hoare triple {636#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,515 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {636#true} {636#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {636#true} [126] L8-->L8-2: 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[] {636#true} is VALID [2022-04-15 02:58:16,516 INFO L290 TraceCheckUtils]: 18: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {636#true} is VALID [2022-04-15 02:58:16,516 INFO L272 TraceCheckUtils]: 17: Hoare triple {636#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,516 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {636#true} {636#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,516 INFO L290 TraceCheckUtils]: 15: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,516 INFO L290 TraceCheckUtils]: 14: Hoare triple {636#true} [126] L8-->L8-2: 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[] {636#true} is VALID [2022-04-15 02:58:16,517 INFO L290 TraceCheckUtils]: 13: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {636#true} is VALID [2022-04-15 02:58:16,517 INFO L272 TraceCheckUtils]: 12: Hoare triple {636#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {636#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {636#true} is VALID [2022-04-15 02:58:16,517 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {636#true} {636#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {636#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {636#true} [126] L8-->L8-2: 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[] {636#true} is VALID [2022-04-15 02:58:16,518 INFO L290 TraceCheckUtils]: 7: Hoare triple {636#true} [123] assume_abort_if_notENTRY-->L8: 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] {636#true} is VALID [2022-04-15 02:58:16,518 INFO L272 TraceCheckUtils]: 6: Hoare triple {636#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {636#true} is VALID [2022-04-15 02:58:16,518 INFO L290 TraceCheckUtils]: 5: Hoare triple {636#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {636#true} is VALID [2022-04-15 02:58:16,518 INFO L272 TraceCheckUtils]: 4: Hoare triple {636#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,518 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {636#true} {636#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {636#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {636#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {636#true} is VALID [2022-04-15 02:58:16,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {636#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {636#true} is VALID [2022-04-15 02:58:16,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-15 02:58:16,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:16,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943275918] [2022-04-15 02:58:16,520 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:58:16,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1873900319] [2022-04-15 02:58:16,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1873900319] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-15 02:58:16,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-15 02:58:16,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11] total 14 [2022-04-15 02:58:16,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700637833] [2022-04-15 02:58:16,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 02:58:16,522 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 37 [2022-04-15 02:58:16,522 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:16,522 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:16,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:16,543 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 02:58:16,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:16,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 02:58:16,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2022-04-15 02:58:16,544 INFO L87 Difference]: Start difference. First operand 37 states and 46 transitions. Second operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:16,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:16,819 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2022-04-15 02:58:16,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 02:58:16,820 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 37 [2022-04-15 02:58:16,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:16,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-15 02:58:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 67 transitions. [2022-04-15 02:58:16,823 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 67 transitions. [2022-04-15 02:58:16,867 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:16,871 INFO L225 Difference]: With dead ends: 53 [2022-04-15 02:58:16,871 INFO L226 Difference]: Without dead ends: 51 [2022-04-15 02:58:16,872 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2022-04-15 02:58:16,875 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 27 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:16,876 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 167 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 02:58:16,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-15 02:58:16,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 50. [2022-04-15 02:58:16,901 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:16,902 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:16,904 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:16,904 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:16,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:16,908 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-15 02:58:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-15 02:58:16,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:16,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:16,913 INFO L74 IsIncluded]: Start isIncluded. First operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 51 states. [2022-04-15 02:58:16,913 INFO L87 Difference]: Start difference. First operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 51 states. [2022-04-15 02:58:16,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:16,918 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-15 02:58:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-15 02:58:16,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:16,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:16,919 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:16,919 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2022-04-15 02:58:16,923 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 37 [2022-04-15 02:58:16,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:16,924 INFO L478 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2022-04-15 02:58:16,924 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 02:58:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2022-04-15 02:58:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-15 02:58:16,925 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:16,925 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:16,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-04-15 02:58:17,159 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,SelfDestructingSolverStorable2 [2022-04-15 02:58:17,159 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:17,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:17,160 INFO L85 PathProgramCache]: Analyzing trace with hash 656144812, now seen corresponding path program 1 times [2022-04-15 02:58:17,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:17,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568652026] [2022-04-15 02:58:17,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:17,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:17,180 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:17,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [650232554] [2022-04-15 02:58:17,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:17,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:17,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:17,183 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) [2022-04-15 02:58:17,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-15 02:58:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:17,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-15 02:58:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:17,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:17,372 INFO L272 TraceCheckUtils]: 0: Hoare triple {1130#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {1130#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {1130#true} is VALID [2022-04-15 02:58:17,372 INFO L290 TraceCheckUtils]: 2: Hoare triple {1130#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,372 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1130#true} {1130#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,372 INFO L272 TraceCheckUtils]: 4: Hoare triple {1130#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,372 INFO L290 TraceCheckUtils]: 5: Hoare triple {1130#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1130#true} is VALID [2022-04-15 02:58:17,373 INFO L272 TraceCheckUtils]: 6: Hoare triple {1130#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,373 INFO L290 TraceCheckUtils]: 7: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1130#true} is VALID [2022-04-15 02:58:17,373 INFO L290 TraceCheckUtils]: 8: Hoare triple {1130#true} [126] L8-->L8-2: 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[] {1130#true} is VALID [2022-04-15 02:58:17,373 INFO L290 TraceCheckUtils]: 9: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,373 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1130#true} {1130#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,373 INFO L290 TraceCheckUtils]: 11: Hoare triple {1130#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {1130#true} is VALID [2022-04-15 02:58:17,374 INFO L272 TraceCheckUtils]: 12: Hoare triple {1130#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,374 INFO L290 TraceCheckUtils]: 13: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1130#true} is VALID [2022-04-15 02:58:17,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {1130#true} [126] L8-->L8-2: 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[] {1130#true} is VALID [2022-04-15 02:58:17,374 INFO L290 TraceCheckUtils]: 15: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,374 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1130#true} {1130#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,374 INFO L272 TraceCheckUtils]: 17: Hoare triple {1130#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,375 INFO L290 TraceCheckUtils]: 18: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1189#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:17,375 INFO L290 TraceCheckUtils]: 19: Hoare triple {1189#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:17,375 INFO L290 TraceCheckUtils]: 20: Hoare triple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:17,376 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} {1130#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1200#(<= 1 main_~x~0)} is VALID [2022-04-15 02:58:17,376 INFO L272 TraceCheckUtils]: 22: Hoare triple {1200#(<= 1 main_~x~0)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,377 INFO L290 TraceCheckUtils]: 23: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1130#true} is VALID [2022-04-15 02:58:17,377 INFO L290 TraceCheckUtils]: 24: Hoare triple {1130#true} [126] L8-->L8-2: 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[] {1130#true} is VALID [2022-04-15 02:58:17,377 INFO L290 TraceCheckUtils]: 25: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,378 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1130#true} {1200#(<= 1 main_~x~0)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1200#(<= 1 main_~x~0)} is VALID [2022-04-15 02:58:17,378 INFO L290 TraceCheckUtils]: 27: Hoare triple {1200#(<= 1 main_~x~0)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1219#(<= 1 main_~a~0)} is VALID [2022-04-15 02:58:17,378 INFO L290 TraceCheckUtils]: 28: Hoare triple {1219#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1219#(<= 1 main_~a~0)} is VALID [2022-04-15 02:58:17,379 INFO L290 TraceCheckUtils]: 29: Hoare triple {1219#(<= 1 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1226#(<= 1 main_~c~0)} is VALID [2022-04-15 02:58:17,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {1226#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-15 02:58:17,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {1226#(<= 1 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-15 02:58:17,380 INFO L290 TraceCheckUtils]: 32: Hoare triple {1226#(<= 1 main_~c~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1236#(<= 1 main_~b~0)} is VALID [2022-04-15 02:58:17,382 INFO L290 TraceCheckUtils]: 33: Hoare triple {1236#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1236#(<= 1 main_~b~0)} is VALID [2022-04-15 02:58:17,382 INFO L290 TraceCheckUtils]: 34: Hoare triple {1236#(<= 1 main_~b~0)} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {1131#false} is VALID [2022-04-15 02:58:17,383 INFO L272 TraceCheckUtils]: 35: Hoare triple {1131#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1131#false} is VALID [2022-04-15 02:58:17,383 INFO L290 TraceCheckUtils]: 36: Hoare triple {1131#false} [138] __VERIFIER_assertENTRY-->L11: 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] {1131#false} is VALID [2022-04-15 02:58:17,383 INFO L290 TraceCheckUtils]: 37: Hoare triple {1131#false} [143] L11-->L12: 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[] {1131#false} is VALID [2022-04-15 02:58:17,383 INFO L290 TraceCheckUtils]: 38: Hoare triple {1131#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1131#false} is VALID [2022-04-15 02:58:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-15 02:58:17,383 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:58:17,597 INFO L290 TraceCheckUtils]: 38: Hoare triple {1131#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1131#false} is VALID [2022-04-15 02:58:17,597 INFO L290 TraceCheckUtils]: 37: Hoare triple {1131#false} [143] L11-->L12: 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[] {1131#false} is VALID [2022-04-15 02:58:17,597 INFO L290 TraceCheckUtils]: 36: Hoare triple {1131#false} [138] __VERIFIER_assertENTRY-->L11: 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] {1131#false} is VALID [2022-04-15 02:58:17,598 INFO L272 TraceCheckUtils]: 35: Hoare triple {1131#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1131#false} is VALID [2022-04-15 02:58:17,599 INFO L290 TraceCheckUtils]: 34: Hoare triple {1236#(<= 1 main_~b~0)} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {1131#false} is VALID [2022-04-15 02:58:17,600 INFO L290 TraceCheckUtils]: 33: Hoare triple {1236#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1236#(<= 1 main_~b~0)} is VALID [2022-04-15 02:58:17,600 INFO L290 TraceCheckUtils]: 32: Hoare triple {1226#(<= 1 main_~c~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1236#(<= 1 main_~b~0)} is VALID [2022-04-15 02:58:17,600 INFO L290 TraceCheckUtils]: 31: Hoare triple {1226#(<= 1 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-15 02:58:17,601 INFO L290 TraceCheckUtils]: 30: Hoare triple {1226#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1226#(<= 1 main_~c~0)} is VALID [2022-04-15 02:58:17,601 INFO L290 TraceCheckUtils]: 29: Hoare triple {1219#(<= 1 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1226#(<= 1 main_~c~0)} is VALID [2022-04-15 02:58:17,602 INFO L290 TraceCheckUtils]: 28: Hoare triple {1219#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1219#(<= 1 main_~a~0)} is VALID [2022-04-15 02:58:17,602 INFO L290 TraceCheckUtils]: 27: Hoare triple {1200#(<= 1 main_~x~0)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1219#(<= 1 main_~a~0)} is VALID [2022-04-15 02:58:17,604 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1130#true} {1200#(<= 1 main_~x~0)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1200#(<= 1 main_~x~0)} is VALID [2022-04-15 02:58:17,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {1130#true} [126] L8-->L8-2: 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[] {1130#true} is VALID [2022-04-15 02:58:17,604 INFO L290 TraceCheckUtils]: 23: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1130#true} is VALID [2022-04-15 02:58:17,604 INFO L272 TraceCheckUtils]: 22: Hoare triple {1200#(<= 1 main_~x~0)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,604 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} {1130#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1200#(<= 1 main_~x~0)} is VALID [2022-04-15 02:58:17,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {1193#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:17,605 INFO L290 TraceCheckUtils]: 19: Hoare triple {1315#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: 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[] {1193#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:17,606 INFO L290 TraceCheckUtils]: 18: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1315#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-15 02:58:17,606 INFO L272 TraceCheckUtils]: 17: Hoare triple {1130#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1130#true} {1130#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L290 TraceCheckUtils]: 15: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L290 TraceCheckUtils]: 14: Hoare triple {1130#true} [126] L8-->L8-2: 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[] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L290 TraceCheckUtils]: 13: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L272 TraceCheckUtils]: 12: Hoare triple {1130#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L290 TraceCheckUtils]: 11: Hoare triple {1130#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1130#true} {1130#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {1130#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L290 TraceCheckUtils]: 8: Hoare triple {1130#true} [126] L8-->L8-2: 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[] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L290 TraceCheckUtils]: 7: Hoare triple {1130#true} [123] assume_abort_if_notENTRY-->L8: 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] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L272 TraceCheckUtils]: 6: Hoare triple {1130#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {1130#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L272 TraceCheckUtils]: 4: Hoare triple {1130#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1130#true} {1130#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {1130#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {1130#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {1130#true} is VALID [2022-04-15 02:58:17,607 INFO L272 TraceCheckUtils]: 0: Hoare triple {1130#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1130#true} is VALID [2022-04-15 02:58:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-15 02:58:17,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:17,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568652026] [2022-04-15 02:58:17,608 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:58:17,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [650232554] [2022-04-15 02:58:17,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [650232554] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 02:58:17,608 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 02:58:17,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2022-04-15 02:58:17,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903000149] [2022-04-15 02:58:17,609 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-15 02:58:17,609 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-15 02:58:17,609 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:17,610 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:17,637 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:17,637 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 02:58:17,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:17,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 02:58:17,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-15 02:58:17,638 INFO L87 Difference]: Start difference. First operand 50 states and 64 transitions. Second operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:18,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:18,321 INFO L93 Difference]: Finished difference Result 103 states and 143 transitions. [2022-04-15 02:58:18,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 02:58:18,321 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-15 02:58:18,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:18,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 108 transitions. [2022-04-15 02:58:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 108 transitions. [2022-04-15 02:58:18,325 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 108 transitions. [2022-04-15 02:58:18,398 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:18,400 INFO L225 Difference]: With dead ends: 103 [2022-04-15 02:58:18,400 INFO L226 Difference]: Without dead ends: 96 [2022-04-15 02:58:18,400 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 69 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-04-15 02:58:18,401 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 55 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 238 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:18,401 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 238 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 02:58:18,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2022-04-15 02:58:18,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 71. [2022-04-15 02:58:18,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:18,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:18,465 INFO L74 IsIncluded]: Start isIncluded. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:18,465 INFO L87 Difference]: Start difference. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:18,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:18,469 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-15 02:58:18,469 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-15 02:58:18,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:18,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:18,470 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 96 states. [2022-04-15 02:58:18,470 INFO L87 Difference]: Start difference. First operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 96 states. [2022-04-15 02:58:18,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:18,474 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-15 02:58:18,474 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-15 02:58:18,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:18,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:18,475 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:18,475 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:18,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 95 transitions. [2022-04-15 02:58:18,477 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 95 transitions. Word has length 39 [2022-04-15 02:58:18,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:18,478 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 95 transitions. [2022-04-15 02:58:18,478 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 02:58:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 95 transitions. [2022-04-15 02:58:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-15 02:58:18,478 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:18,478 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:18,495 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-04-15 02:58:18,691 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:18,691 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:18,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:18,692 INFO L85 PathProgramCache]: Analyzing trace with hash -2079765955, now seen corresponding path program 1 times [2022-04-15 02:58:18,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:18,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992403092] [2022-04-15 02:58:18,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:18,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:18,707 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:18,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1966065115] [2022-04-15 02:58:18,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:18,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:18,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:18,710 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) [2022-04-15 02:58:18,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-15 02:58:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:18,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-15 02:58:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:18,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:19,197 INFO L272 TraceCheckUtils]: 0: Hoare triple {1841#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {1841#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {1841#true} is VALID [2022-04-15 02:58:19,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {1841#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1841#true} {1841#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,197 INFO L272 TraceCheckUtils]: 4: Hoare triple {1841#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {1841#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1841#true} is VALID [2022-04-15 02:58:19,198 INFO L272 TraceCheckUtils]: 6: Hoare triple {1841#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1841#true} is VALID [2022-04-15 02:58:19,198 INFO L290 TraceCheckUtils]: 7: Hoare triple {1841#true} [123] assume_abort_if_notENTRY-->L8: 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] {1841#true} is VALID [2022-04-15 02:58:19,198 INFO L290 TraceCheckUtils]: 8: Hoare triple {1841#true} [126] L8-->L8-2: 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[] {1841#true} is VALID [2022-04-15 02:58:19,198 INFO L290 TraceCheckUtils]: 9: Hoare triple {1841#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,198 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1841#true} {1841#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1841#true} is VALID [2022-04-15 02:58:19,198 INFO L290 TraceCheckUtils]: 11: Hoare triple {1841#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {1841#true} is VALID [2022-04-15 02:58:19,198 INFO L272 TraceCheckUtils]: 12: Hoare triple {1841#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1841#true} is VALID [2022-04-15 02:58:19,211 INFO L290 TraceCheckUtils]: 13: Hoare triple {1841#true} [123] assume_abort_if_notENTRY-->L8: 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] {1885#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:19,212 INFO L290 TraceCheckUtils]: 14: Hoare triple {1885#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {1889#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:19,213 INFO L290 TraceCheckUtils]: 15: Hoare triple {1889#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1889#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:19,214 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1889#(not (= |assume_abort_if_not_#in~cond| 0))} {1841#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,214 INFO L272 TraceCheckUtils]: 17: Hoare triple {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1841#true} is VALID [2022-04-15 02:58:19,214 INFO L290 TraceCheckUtils]: 18: Hoare triple {1841#true} [123] assume_abort_if_notENTRY-->L8: 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] {1841#true} is VALID [2022-04-15 02:58:19,214 INFO L290 TraceCheckUtils]: 19: Hoare triple {1841#true} [126] L8-->L8-2: 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[] {1841#true} is VALID [2022-04-15 02:58:19,214 INFO L290 TraceCheckUtils]: 20: Hoare triple {1841#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,216 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1841#true} {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,217 INFO L272 TraceCheckUtils]: 22: Hoare triple {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1841#true} is VALID [2022-04-15 02:58:19,217 INFO L290 TraceCheckUtils]: 23: Hoare triple {1841#true} [123] assume_abort_if_notENTRY-->L8: 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] {1841#true} is VALID [2022-04-15 02:58:19,217 INFO L290 TraceCheckUtils]: 24: Hoare triple {1841#true} [126] L8-->L8-2: 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[] {1841#true} is VALID [2022-04-15 02:58:19,217 INFO L290 TraceCheckUtils]: 25: Hoare triple {1841#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,217 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1841#true} {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,218 INFO L290 TraceCheckUtils]: 27: Hoare triple {1896#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1930#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,218 INFO L290 TraceCheckUtils]: 28: Hoare triple {1930#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1930#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,218 INFO L290 TraceCheckUtils]: 29: Hoare triple {1930#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,220 INFO L290 TraceCheckUtils]: 32: Hoare triple {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,220 INFO L272 TraceCheckUtils]: 33: Hoare triple {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1841#true} is VALID [2022-04-15 02:58:19,220 INFO L290 TraceCheckUtils]: 34: Hoare triple {1841#true} [138] __VERIFIER_assertENTRY-->L11: 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] {1841#true} is VALID [2022-04-15 02:58:19,220 INFO L290 TraceCheckUtils]: 35: Hoare triple {1841#true} [144] L11-->L11-2: 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[] {1841#true} is VALID [2022-04-15 02:58:19,220 INFO L290 TraceCheckUtils]: 36: Hoare triple {1841#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1841#true} is VALID [2022-04-15 02:58:19,221 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {1841#true} {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:19,221 INFO L272 TraceCheckUtils]: 38: Hoare triple {1937#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {1965#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:58:19,222 INFO L290 TraceCheckUtils]: 39: Hoare triple {1965#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {1969#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:19,222 INFO L290 TraceCheckUtils]: 40: Hoare triple {1969#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {1842#false} is VALID [2022-04-15 02:58:19,222 INFO L290 TraceCheckUtils]: 41: Hoare triple {1842#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1842#false} is VALID [2022-04-15 02:58:19,222 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-15 02:58:19,222 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:58:48,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:48,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992403092] [2022-04-15 02:58:48,567 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:58:48,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1966065115] [2022-04-15 02:58:48,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1966065115] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 02:58:48,567 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-15 02:58:48,567 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2022-04-15 02:58:48,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749510257] [2022-04-15 02:58:48,568 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-15 02:58:48,568 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-15 02:58:48,568 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:48,569 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-15 02:58:48,596 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:48,596 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 02:58:48,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:48,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 02:58:48,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-04-15 02:58:48,597 INFO L87 Difference]: Start difference. First operand 71 states and 95 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-15 02:58:49,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:49,080 INFO L93 Difference]: Finished difference Result 79 states and 102 transitions. [2022-04-15 02:58:49,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 02:58:49,081 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-15 02:58:49,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-15 02:58:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 67 transitions. [2022-04-15 02:58:49,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-15 02:58:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 67 transitions. [2022-04-15 02:58:49,083 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 67 transitions. [2022-04-15 02:58:49,136 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:49,139 INFO L225 Difference]: With dead ends: 79 [2022-04-15 02:58:49,139 INFO L226 Difference]: Without dead ends: 77 [2022-04-15 02:58:49,140 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 37 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2022-04-15 02:58:49,140 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 32 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 187 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:49,142 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 187 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 02:58:49,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-15 02:58:49,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2022-04-15 02:58:49,232 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:49,232 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:49,234 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:49,234 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:49,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:49,238 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-15 02:58:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-15 02:58:49,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:49,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:49,239 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 77 states. [2022-04-15 02:58:49,239 INFO L87 Difference]: Start difference. First operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 77 states. [2022-04-15 02:58:49,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:49,242 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-15 02:58:49,242 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-15 02:58:49,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:49,244 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:49,244 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:49,244 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 02:58:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 98 transitions. [2022-04-15 02:58:49,246 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 98 transitions. Word has length 42 [2022-04-15 02:58:49,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:49,247 INFO L478 AbstractCegarLoop]: Abstraction has 75 states and 98 transitions. [2022-04-15 02:58:49,248 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-15 02:58:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 98 transitions. [2022-04-15 02:58:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-15 02:58:49,248 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:49,248 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 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, 1, 1] [2022-04-15 02:58:49,267 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-15 02:58:49,467 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:49,467 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:49,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:49,468 INFO L85 PathProgramCache]: Analyzing trace with hash 446575011, now seen corresponding path program 1 times [2022-04-15 02:58:49,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:49,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146330406] [2022-04-15 02:58:49,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:49,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:49,481 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:49,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [233142234] [2022-04-15 02:58:49,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:49,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:49,481 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:49,484 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) [2022-04-15 02:58:49,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-15 02:58:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:49,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-15 02:58:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:49,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:49,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {2379#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {2379#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L290 TraceCheckUtils]: 2: Hoare triple {2379#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2379#true} {2379#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L272 TraceCheckUtils]: 4: Hoare triple {2379#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L290 TraceCheckUtils]: 5: Hoare triple {2379#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L272 TraceCheckUtils]: 6: Hoare triple {2379#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L290 TraceCheckUtils]: 7: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2379#true} is VALID [2022-04-15 02:58:49,769 INFO L290 TraceCheckUtils]: 8: Hoare triple {2379#true} [126] L8-->L8-2: 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[] {2379#true} is VALID [2022-04-15 02:58:49,770 INFO L290 TraceCheckUtils]: 9: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:49,770 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2379#true} {2379#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:49,770 INFO L290 TraceCheckUtils]: 11: Hoare triple {2379#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2379#true} is VALID [2022-04-15 02:58:49,770 INFO L272 TraceCheckUtils]: 12: Hoare triple {2379#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:49,770 INFO L290 TraceCheckUtils]: 13: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2423#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:49,771 INFO L290 TraceCheckUtils]: 14: Hoare triple {2423#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:49,771 INFO L290 TraceCheckUtils]: 15: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:49,772 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2379#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2434#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:49,772 INFO L272 TraceCheckUtils]: 17: Hoare triple {2434#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:49,772 INFO L290 TraceCheckUtils]: 18: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2423#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:49,772 INFO L290 TraceCheckUtils]: 19: Hoare triple {2423#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:49,773 INFO L290 TraceCheckUtils]: 20: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:49,773 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2434#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2450#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:49,773 INFO L272 TraceCheckUtils]: 22: Hoare triple {2450#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:49,774 INFO L290 TraceCheckUtils]: 23: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2379#true} is VALID [2022-04-15 02:58:49,774 INFO L290 TraceCheckUtils]: 24: Hoare triple {2379#true} [126] L8-->L8-2: 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[] {2379#true} is VALID [2022-04-15 02:58:49,774 INFO L290 TraceCheckUtils]: 25: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:49,775 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2379#true} {2450#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2450#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:49,775 INFO L290 TraceCheckUtils]: 27: Hoare triple {2450#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2469#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-15 02:58:49,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {2469#(and (<= main_~b~0 1) (<= 1 main_~a~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2469#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-15 02:58:49,776 INFO L290 TraceCheckUtils]: 29: Hoare triple {2469#(and (<= main_~b~0 1) (<= 1 main_~a~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2476#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-15 02:58:49,777 INFO L290 TraceCheckUtils]: 30: Hoare triple {2476#(and (<= 1 main_~c~0) (<= main_~b~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2476#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-15 02:58:49,777 INFO L290 TraceCheckUtils]: 31: Hoare triple {2476#(and (<= 1 main_~c~0) (<= main_~b~0 1))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:49,777 INFO L290 TraceCheckUtils]: 32: Hoare triple {2380#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 33: Hoare triple {2380#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 34: Hoare triple {2380#false} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 35: Hoare triple {2380#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 36: Hoare triple {2380#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 37: Hoare triple {2380#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L272 TraceCheckUtils]: 38: Hoare triple {2380#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 39: Hoare triple {2380#false} [138] __VERIFIER_assertENTRY-->L11: 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] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 40: Hoare triple {2380#false} [143] L11-->L12: 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[] {2380#false} is VALID [2022-04-15 02:58:49,778 INFO L290 TraceCheckUtils]: 41: Hoare triple {2380#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-15 02:58:49,779 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:58:50,399 INFO L290 TraceCheckUtils]: 41: Hoare triple {2380#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:50,399 INFO L290 TraceCheckUtils]: 40: Hoare triple {2380#false} [143] L11-->L12: 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[] {2380#false} is VALID [2022-04-15 02:58:50,399 INFO L290 TraceCheckUtils]: 39: Hoare triple {2380#false} [138] __VERIFIER_assertENTRY-->L11: 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] {2380#false} is VALID [2022-04-15 02:58:50,399 INFO L272 TraceCheckUtils]: 38: Hoare triple {2380#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2380#false} is VALID [2022-04-15 02:58:50,399 INFO L290 TraceCheckUtils]: 37: Hoare triple {2380#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:50,400 INFO L290 TraceCheckUtils]: 36: Hoare triple {2380#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {2380#false} is VALID [2022-04-15 02:58:50,400 INFO L290 TraceCheckUtils]: 35: Hoare triple {2380#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2380#false} is VALID [2022-04-15 02:58:50,400 INFO L290 TraceCheckUtils]: 34: Hoare triple {2534#(= main_~b~0 0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2380#false} is VALID [2022-04-15 02:58:50,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {2534#(= main_~b~0 0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2534#(= main_~b~0 0)} is VALID [2022-04-15 02:58:50,401 INFO L290 TraceCheckUtils]: 32: Hoare triple {2541#(= main_~c~0 0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2534#(= main_~b~0 0)} is VALID [2022-04-15 02:58:50,401 INFO L290 TraceCheckUtils]: 31: Hoare triple {2545#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {2541#(= main_~c~0 0)} is VALID [2022-04-15 02:58:50,402 INFO L290 TraceCheckUtils]: 30: Hoare triple {2545#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2545#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-15 02:58:50,402 INFO L290 TraceCheckUtils]: 29: Hoare triple {2552#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2545#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-15 02:58:50,403 INFO L290 TraceCheckUtils]: 28: Hoare triple {2552#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2552#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} is VALID [2022-04-15 02:58:50,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {2559#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2552#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} is VALID [2022-04-15 02:58:50,404 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2379#true} {2559#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2559#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} is VALID [2022-04-15 02:58:50,404 INFO L290 TraceCheckUtils]: 25: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:50,404 INFO L290 TraceCheckUtils]: 24: Hoare triple {2379#true} [126] L8-->L8-2: 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[] {2379#true} is VALID [2022-04-15 02:58:50,404 INFO L290 TraceCheckUtils]: 23: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2379#true} is VALID [2022-04-15 02:58:50,404 INFO L272 TraceCheckUtils]: 22: Hoare triple {2559#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:50,405 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2578#(<= main_~y~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2559#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} is VALID [2022-04-15 02:58:50,405 INFO L290 TraceCheckUtils]: 20: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:50,406 INFO L290 TraceCheckUtils]: 19: Hoare triple {2588#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: 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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:50,406 INFO L290 TraceCheckUtils]: 18: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2588#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-15 02:58:50,406 INFO L272 TraceCheckUtils]: 17: Hoare triple {2578#(<= main_~y~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:50,407 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} {2379#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2578#(<= main_~y~0 1)} is VALID [2022-04-15 02:58:50,407 INFO L290 TraceCheckUtils]: 15: Hoare triple {2427#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:50,407 INFO L290 TraceCheckUtils]: 14: Hoare triple {2588#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: 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[] {2427#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:50,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2588#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-15 02:58:50,408 INFO L272 TraceCheckUtils]: 12: Hoare triple {2379#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L290 TraceCheckUtils]: 11: Hoare triple {2379#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2379#true} {2379#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L290 TraceCheckUtils]: 9: Hoare triple {2379#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L290 TraceCheckUtils]: 8: Hoare triple {2379#true} [126] L8-->L8-2: 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[] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L290 TraceCheckUtils]: 7: Hoare triple {2379#true} [123] assume_abort_if_notENTRY-->L8: 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] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L272 TraceCheckUtils]: 6: Hoare triple {2379#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L290 TraceCheckUtils]: 5: Hoare triple {2379#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L272 TraceCheckUtils]: 4: Hoare triple {2379#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:50,408 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2379#true} {2379#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:50,409 INFO L290 TraceCheckUtils]: 2: Hoare triple {2379#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:50,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {2379#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {2379#true} is VALID [2022-04-15 02:58:50,409 INFO L272 TraceCheckUtils]: 0: Hoare triple {2379#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2379#true} is VALID [2022-04-15 02:58:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-15 02:58:50,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:50,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146330406] [2022-04-15 02:58:50,409 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:58:50,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [233142234] [2022-04-15 02:58:50,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [233142234] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 02:58:50,409 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 02:58:50,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10] total 15 [2022-04-15 02:58:50,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776045588] [2022-04-15 02:58:50,410 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-15 02:58:50,410 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) Word has length 42 [2022-04-15 02:58:50,410 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:50,411 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-15 02:58:50,447 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:50,447 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 02:58:50,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:50,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 02:58:50,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2022-04-15 02:58:50,448 INFO L87 Difference]: Start difference. First operand 75 states and 98 transitions. Second operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-15 02:58:51,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:51,503 INFO L93 Difference]: Finished difference Result 102 states and 136 transitions. [2022-04-15 02:58:51,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 02:58:51,503 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) Word has length 42 [2022-04-15 02:58:51,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-15 02:58:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 102 transitions. [2022-04-15 02:58:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-15 02:58:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 102 transitions. [2022-04-15 02:58:51,512 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 102 transitions. [2022-04-15 02:58:51,595 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:51,596 INFO L225 Difference]: With dead ends: 102 [2022-04-15 02:58:51,596 INFO L226 Difference]: Without dead ends: 64 [2022-04-15 02:58:51,597 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=89, Invalid=331, Unknown=0, NotChecked=0, Total=420 [2022-04-15 02:58:51,597 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 95 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 255 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 248 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 255 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:51,597 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 248 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 255 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 02:58:51,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-04-15 02:58:51,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 56. [2022-04-15 02:58:51,658 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:51,658 INFO L82 GeneralOperation]: Start isEquivalent. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:51,658 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:51,658 INFO L87 Difference]: Start difference. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:51,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:51,660 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-15 02:58:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-15 02:58:51,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:51,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:51,661 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 64 states. [2022-04-15 02:58:51,661 INFO L87 Difference]: Start difference. First operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 64 states. [2022-04-15 02:58:51,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:51,662 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-15 02:58:51,662 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-15 02:58:51,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:51,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:51,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:51,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 02:58:51,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 69 transitions. [2022-04-15 02:58:51,664 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 69 transitions. Word has length 42 [2022-04-15 02:58:51,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:51,664 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 69 transitions. [2022-04-15 02:58:51,665 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-15 02:58:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-15 02:58:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 02:58:51,665 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:51,665 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:51,692 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-15 02:58:51,881 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:51,882 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:51,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:51,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1977261252, now seen corresponding path program 1 times [2022-04-15 02:58:51,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:51,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126876214] [2022-04-15 02:58:51,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:51,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:51,894 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:51,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1272701727] [2022-04-15 02:58:51,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:51,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:51,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:51,896 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) [2022-04-15 02:58:51,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-15 02:58:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:51,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 02:58:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:51,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:52,088 INFO L272 TraceCheckUtils]: 0: Hoare triple {3023#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {3023#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {3023#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3023#true} {3023#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L272 TraceCheckUtils]: 4: Hoare triple {3023#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {3023#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L272 TraceCheckUtils]: 6: Hoare triple {3023#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L290 TraceCheckUtils]: 7: Hoare triple {3023#true} [123] assume_abort_if_notENTRY-->L8: 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] {3023#true} is VALID [2022-04-15 02:58:52,089 INFO L290 TraceCheckUtils]: 8: Hoare triple {3023#true} [126] L8-->L8-2: 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[] {3023#true} is VALID [2022-04-15 02:58:52,090 INFO L290 TraceCheckUtils]: 9: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,090 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3023#true} {3023#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,090 INFO L290 TraceCheckUtils]: 11: Hoare triple {3023#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3023#true} is VALID [2022-04-15 02:58:52,090 INFO L272 TraceCheckUtils]: 12: Hoare triple {3023#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,092 INFO L290 TraceCheckUtils]: 13: Hoare triple {3023#true} [123] assume_abort_if_notENTRY-->L8: 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] {3023#true} is VALID [2022-04-15 02:58:52,103 INFO L290 TraceCheckUtils]: 14: Hoare triple {3023#true} [126] L8-->L8-2: 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[] {3023#true} is VALID [2022-04-15 02:58:52,103 INFO L290 TraceCheckUtils]: 15: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3023#true} {3023#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L272 TraceCheckUtils]: 17: Hoare triple {3023#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L290 TraceCheckUtils]: 18: Hoare triple {3023#true} [123] assume_abort_if_notENTRY-->L8: 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] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L290 TraceCheckUtils]: 19: Hoare triple {3023#true} [126] L8-->L8-2: 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[] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L290 TraceCheckUtils]: 20: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3023#true} {3023#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L272 TraceCheckUtils]: 22: Hoare triple {3023#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L290 TraceCheckUtils]: 23: Hoare triple {3023#true} [123] assume_abort_if_notENTRY-->L8: 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] {3023#true} is VALID [2022-04-15 02:58:52,104 INFO L290 TraceCheckUtils]: 24: Hoare triple {3023#true} [126] L8-->L8-2: 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[] {3023#true} is VALID [2022-04-15 02:58:52,105 INFO L290 TraceCheckUtils]: 25: Hoare triple {3023#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,105 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3023#true} {3023#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3023#true} is VALID [2022-04-15 02:58:52,105 INFO L290 TraceCheckUtils]: 27: Hoare triple {3023#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3023#true} is VALID [2022-04-15 02:58:52,105 INFO L290 TraceCheckUtils]: 28: Hoare triple {3023#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,105 INFO L290 TraceCheckUtils]: 29: Hoare triple {3023#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-15 02:58:52,106 INFO L290 TraceCheckUtils]: 30: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-15 02:58:52,106 INFO L290 TraceCheckUtils]: 31: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-15 02:58:52,106 INFO L290 TraceCheckUtils]: 32: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-15 02:58:52,107 INFO L272 TraceCheckUtils]: 33: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3023#true} is VALID [2022-04-15 02:58:52,107 INFO L290 TraceCheckUtils]: 34: Hoare triple {3023#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3023#true} is VALID [2022-04-15 02:58:52,107 INFO L290 TraceCheckUtils]: 35: Hoare triple {3023#true} [144] L11-->L11-2: 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[] {3023#true} is VALID [2022-04-15 02:58:52,107 INFO L290 TraceCheckUtils]: 36: Hoare triple {3023#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,111 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3023#true} {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-15 02:58:52,111 INFO L272 TraceCheckUtils]: 38: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3023#true} is VALID [2022-04-15 02:58:52,111 INFO L290 TraceCheckUtils]: 39: Hoare triple {3023#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3023#true} is VALID [2022-04-15 02:58:52,111 INFO L290 TraceCheckUtils]: 40: Hoare triple {3023#true} [144] L11-->L11-2: 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[] {3023#true} is VALID [2022-04-15 02:58:52,111 INFO L290 TraceCheckUtils]: 41: Hoare triple {3023#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3023#true} is VALID [2022-04-15 02:58:52,112 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3023#true} {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-15 02:58:52,113 INFO L272 TraceCheckUtils]: 43: Hoare triple {3115#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3158#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:58:52,113 INFO L290 TraceCheckUtils]: 44: Hoare triple {3158#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {3162#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:52,114 INFO L290 TraceCheckUtils]: 45: Hoare triple {3162#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {3024#false} is VALID [2022-04-15 02:58:52,114 INFO L290 TraceCheckUtils]: 46: Hoare triple {3024#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3024#false} is VALID [2022-04-15 02:58:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-15 02:58:52,114 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-15 02:58:52,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:52,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126876214] [2022-04-15 02:58:52,114 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:58:52,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1272701727] [2022-04-15 02:58:52,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1272701727] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 02:58:52,114 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 02:58:52,114 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 02:58:52,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803410659] [2022-04-15 02:58:52,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 02:58:52,115 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 47 [2022-04-15 02:58:52,115 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:52,115 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 02:58:52,141 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:52,141 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 02:58:52,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:52,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 02:58:52,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-15 02:58:52,142 INFO L87 Difference]: Start difference. First operand 56 states and 69 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 02:58:52,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:52,413 INFO L93 Difference]: Finished difference Result 79 states and 102 transitions. [2022-04-15 02:58:52,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 02:58:52,413 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 47 [2022-04-15 02:58:52,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 02:58:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 65 transitions. [2022-04-15 02:58:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 02:58:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 65 transitions. [2022-04-15 02:58:52,415 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 65 transitions. [2022-04-15 02:58:52,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:52,470 INFO L225 Difference]: With dead ends: 79 [2022-04-15 02:58:52,470 INFO L226 Difference]: Without dead ends: 77 [2022-04-15 02:58:52,471 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-15 02:58:52,471 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 8 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:52,471 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 152 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 02:58:52,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-15 02:58:52,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 74. [2022-04-15 02:58:52,602 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:52,602 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:52,602 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:52,603 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:52,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:52,607 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-15 02:58:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-15 02:58:52,608 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:52,608 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:52,608 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-15 02:58:52,608 INFO L87 Difference]: Start difference. First operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-15 02:58:52,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:52,611 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-15 02:58:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-15 02:58:52,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:52,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:52,612 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:52,612 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 97 transitions. [2022-04-15 02:58:52,615 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 97 transitions. Word has length 47 [2022-04-15 02:58:52,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:52,615 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 97 transitions. [2022-04-15 02:58:52,615 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 02:58:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2022-04-15 02:58:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 02:58:52,616 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:52,616 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:52,642 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-15 02:58:52,829 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:52,829 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:52,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:52,829 INFO L85 PathProgramCache]: Analyzing trace with hash -1660248707, now seen corresponding path program 1 times [2022-04-15 02:58:52,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:52,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756919178] [2022-04-15 02:58:52,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:52,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:52,851 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:52,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1997971812] [2022-04-15 02:58:52,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:52,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:52,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:52,852 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) [2022-04-15 02:58:52,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-15 02:58:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:52,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-15 02:58:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:52,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:53,450 INFO L272 TraceCheckUtils]: 0: Hoare triple {3557#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {3557#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {3557#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3557#true} {3557#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L272 TraceCheckUtils]: 4: Hoare triple {3557#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L290 TraceCheckUtils]: 5: Hoare triple {3557#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L272 TraceCheckUtils]: 6: Hoare triple {3557#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L290 TraceCheckUtils]: 7: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L290 TraceCheckUtils]: 8: Hoare triple {3557#true} [126] L8-->L8-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,451 INFO L290 TraceCheckUtils]: 9: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,452 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3557#true} {3557#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,452 INFO L290 TraceCheckUtils]: 11: Hoare triple {3557#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3557#true} is VALID [2022-04-15 02:58:53,452 INFO L272 TraceCheckUtils]: 12: Hoare triple {3557#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,452 INFO L290 TraceCheckUtils]: 13: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3601#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:53,452 INFO L290 TraceCheckUtils]: 14: Hoare triple {3601#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {3605#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:53,453 INFO L290 TraceCheckUtils]: 15: Hoare triple {3605#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3605#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:53,453 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3605#(not (= |assume_abort_if_not_#in~cond| 0))} {3557#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:53,453 INFO L272 TraceCheckUtils]: 17: Hoare triple {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,453 INFO L290 TraceCheckUtils]: 18: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3557#true} is VALID [2022-04-15 02:58:53,453 INFO L290 TraceCheckUtils]: 19: Hoare triple {3557#true} [126] L8-->L8-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,454 INFO L290 TraceCheckUtils]: 20: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,454 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3557#true} {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:53,454 INFO L272 TraceCheckUtils]: 22: Hoare triple {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,454 INFO L290 TraceCheckUtils]: 23: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3557#true} is VALID [2022-04-15 02:58:53,455 INFO L290 TraceCheckUtils]: 24: Hoare triple {3557#true} [126] L8-->L8-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,455 INFO L290 TraceCheckUtils]: 25: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,455 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3557#true} {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:53,455 INFO L290 TraceCheckUtils]: 27: Hoare triple {3612#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3646#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,456 INFO L290 TraceCheckUtils]: 28: Hoare triple {3646#(and (<= main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3646#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,456 INFO L290 TraceCheckUtils]: 29: Hoare triple {3646#(and (<= main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3653#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,457 INFO L290 TraceCheckUtils]: 30: Hoare triple {3653#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3653#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,457 INFO L290 TraceCheckUtils]: 31: Hoare triple {3653#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,457 INFO L290 TraceCheckUtils]: 32: Hoare triple {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,458 INFO L272 TraceCheckUtils]: 33: Hoare triple {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3557#true} is VALID [2022-04-15 02:58:53,458 INFO L290 TraceCheckUtils]: 34: Hoare triple {3557#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3557#true} is VALID [2022-04-15 02:58:53,458 INFO L290 TraceCheckUtils]: 35: Hoare triple {3557#true} [144] L11-->L11-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,458 INFO L290 TraceCheckUtils]: 36: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,459 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3557#true} {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,459 INFO L272 TraceCheckUtils]: 38: Hoare triple {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3557#true} is VALID [2022-04-15 02:58:53,459 INFO L290 TraceCheckUtils]: 39: Hoare triple {3557#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3557#true} is VALID [2022-04-15 02:58:53,459 INFO L290 TraceCheckUtils]: 40: Hoare triple {3557#true} [144] L11-->L11-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,459 INFO L290 TraceCheckUtils]: 41: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,460 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3557#true} {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,460 INFO L272 TraceCheckUtils]: 43: Hoare triple {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3557#true} is VALID [2022-04-15 02:58:53,460 INFO L290 TraceCheckUtils]: 44: Hoare triple {3557#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3557#true} is VALID [2022-04-15 02:58:53,460 INFO L290 TraceCheckUtils]: 45: Hoare triple {3557#true} [144] L11-->L11-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,460 INFO L290 TraceCheckUtils]: 46: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,461 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3557#true} {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-15 02:58:53,461 INFO L272 TraceCheckUtils]: 48: Hoare triple {3660#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3712#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:58:53,475 INFO L290 TraceCheckUtils]: 49: Hoare triple {3712#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {3716#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:53,476 INFO L290 TraceCheckUtils]: 50: Hoare triple {3716#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {3558#false} is VALID [2022-04-15 02:58:53,476 INFO L290 TraceCheckUtils]: 51: Hoare triple {3558#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3558#false} is VALID [2022-04-15 02:58:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-15 02:58:53,476 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:58:53,712 INFO L290 TraceCheckUtils]: 51: Hoare triple {3558#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3558#false} is VALID [2022-04-15 02:58:53,713 INFO L290 TraceCheckUtils]: 50: Hoare triple {3716#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {3558#false} is VALID [2022-04-15 02:58:53,713 INFO L290 TraceCheckUtils]: 49: Hoare triple {3712#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {3716#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:53,714 INFO L272 TraceCheckUtils]: 48: Hoare triple {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {3712#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:58:53,714 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3557#true} {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-15 02:58:53,714 INFO L290 TraceCheckUtils]: 46: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,714 INFO L290 TraceCheckUtils]: 45: Hoare triple {3557#true} [144] L11-->L11-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,714 INFO L290 TraceCheckUtils]: 44: Hoare triple {3557#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3557#true} is VALID [2022-04-15 02:58:53,715 INFO L272 TraceCheckUtils]: 43: Hoare triple {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {3557#true} is VALID [2022-04-15 02:58:53,716 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3557#true} {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-15 02:58:53,717 INFO L290 TraceCheckUtils]: 41: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,717 INFO L290 TraceCheckUtils]: 40: Hoare triple {3557#true} [144] L11-->L11-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,717 INFO L290 TraceCheckUtils]: 39: Hoare triple {3557#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3557#true} is VALID [2022-04-15 02:58:53,717 INFO L272 TraceCheckUtils]: 38: Hoare triple {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3557#true} is VALID [2022-04-15 02:58:53,718 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3557#true} {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-15 02:58:53,718 INFO L290 TraceCheckUtils]: 36: Hoare triple {3557#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,718 INFO L290 TraceCheckUtils]: 35: Hoare triple {3557#true} [144] L11-->L11-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,718 INFO L290 TraceCheckUtils]: 34: Hoare triple {3557#true} [138] __VERIFIER_assertENTRY-->L11: 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] {3557#true} is VALID [2022-04-15 02:58:53,718 INFO L272 TraceCheckUtils]: 33: Hoare triple {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3557#true} is VALID [2022-04-15 02:58:53,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 31: Hoare triple {3557#true} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3732#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 30: Hoare triple {3557#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 29: Hoare triple {3557#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 28: Hoare triple {3557#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 27: Hoare triple {3557#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3557#true} {3557#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 25: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 24: Hoare triple {3557#true} [126] L8-->L8-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L290 TraceCheckUtils]: 23: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L272 TraceCheckUtils]: 22: Hoare triple {3557#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,719 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3557#true} {3557#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 19: Hoare triple {3557#true} [126] L8-->L8-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 18: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L272 TraceCheckUtils]: 17: Hoare triple {3557#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3557#true} {3557#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 15: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {3557#true} [126] L8-->L8-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 13: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L272 TraceCheckUtils]: 12: Hoare triple {3557#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 11: Hoare triple {3557#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3557#true} {3557#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 9: Hoare triple {3557#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,720 INFO L290 TraceCheckUtils]: 8: Hoare triple {3557#true} [126] L8-->L8-2: 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[] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L290 TraceCheckUtils]: 7: Hoare triple {3557#true} [123] assume_abort_if_notENTRY-->L8: 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] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L272 TraceCheckUtils]: 6: Hoare triple {3557#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L290 TraceCheckUtils]: 5: Hoare triple {3557#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L272 TraceCheckUtils]: 4: Hoare triple {3557#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3557#true} {3557#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {3557#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {3557#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L272 TraceCheckUtils]: 0: Hoare triple {3557#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3557#true} is VALID [2022-04-15 02:58:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-15 02:58:53,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:58:53,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756919178] [2022-04-15 02:58:53,722 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:58:53,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1997971812] [2022-04-15 02:58:53,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1997971812] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-15 02:58:53,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-15 02:58:53,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 11 [2022-04-15 02:58:53,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677571103] [2022-04-15 02:58:53,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 02:58:53,722 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 52 [2022-04-15 02:58:53,722 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:58:53,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 02:58:53,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:53,750 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 02:58:53,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:58:53,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 02:58:53,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-04-15 02:58:53,751 INFO L87 Difference]: Start difference. First operand 74 states and 97 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 02:58:53,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:53,998 INFO L93 Difference]: Finished difference Result 81 states and 103 transitions. [2022-04-15 02:58:53,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 02:58:53,998 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 52 [2022-04-15 02:58:53,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:58:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 02:58:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2022-04-15 02:58:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 02:58:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2022-04-15 02:58:54,001 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2022-04-15 02:58:54,040 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:58:54,041 INFO L225 Difference]: With dead ends: 81 [2022-04-15 02:58:54,041 INFO L226 Difference]: Without dead ends: 79 [2022-04-15 02:58:54,042 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-15 02:58:54,042 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 9 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 02:58:54,042 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 133 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 02:58:54,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-15 02:58:54,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 78. [2022-04-15 02:58:54,146 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:58:54,146 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:54,146 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:54,147 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:54,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:54,150 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-15 02:58:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-15 02:58:54,151 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:54,151 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:54,151 INFO L74 IsIncluded]: Start isIncluded. First operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 79 states. [2022-04-15 02:58:54,151 INFO L87 Difference]: Start difference. First operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 79 states. [2022-04-15 02:58:54,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:58:54,154 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-15 02:58:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-15 02:58:54,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:58:54,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:58:54,154 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:58:54,154 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:58:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 02:58:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 100 transitions. [2022-04-15 02:58:54,156 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 100 transitions. Word has length 52 [2022-04-15 02:58:54,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:58:54,157 INFO L478 AbstractCegarLoop]: Abstraction has 78 states and 100 transitions. [2022-04-15 02:58:54,157 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-15 02:58:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 100 transitions. [2022-04-15 02:58:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-15 02:58:54,158 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:58:54,158 INFO L499 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:58:54,174 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-15 02:58:54,374 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:54,375 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:58:54,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:58:54,375 INFO L85 PathProgramCache]: Analyzing trace with hash 1094467600, now seen corresponding path program 1 times [2022-04-15 02:58:54,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:58:54,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528034535] [2022-04-15 02:58:54,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:54,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:58:54,387 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:58:54,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1369822357] [2022-04-15 02:58:54,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:58:54,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:58:54,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:58:54,388 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) [2022-04-15 02:58:54,389 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-15 02:58:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:54,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-15 02:58:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:58:54,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:58:56,111 INFO L272 TraceCheckUtils]: 0: Hoare triple {4280#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {4280#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {4280#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4280#true} {4280#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L272 TraceCheckUtils]: 4: Hoare triple {4280#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L290 TraceCheckUtils]: 5: Hoare triple {4280#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L272 TraceCheckUtils]: 6: Hoare triple {4280#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L290 TraceCheckUtils]: 7: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4280#true} is VALID [2022-04-15 02:58:56,111 INFO L290 TraceCheckUtils]: 8: Hoare triple {4280#true} [126] L8-->L8-2: 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[] {4280#true} is VALID [2022-04-15 02:58:56,112 INFO L290 TraceCheckUtils]: 9: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,112 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4280#true} {4280#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:58:56,112 INFO L290 TraceCheckUtils]: 11: Hoare triple {4280#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {4280#true} is VALID [2022-04-15 02:58:56,112 INFO L272 TraceCheckUtils]: 12: Hoare triple {4280#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:58:56,112 INFO L290 TraceCheckUtils]: 13: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4324#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:58:56,112 INFO L290 TraceCheckUtils]: 14: Hoare triple {4324#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:56,113 INFO L290 TraceCheckUtils]: 15: Hoare triple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:58:56,113 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} {4280#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:56,113 INFO L272 TraceCheckUtils]: 17: Hoare triple {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:58:56,113 INFO L290 TraceCheckUtils]: 18: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4280#true} is VALID [2022-04-15 02:58:56,113 INFO L290 TraceCheckUtils]: 19: Hoare triple {4280#true} [126] L8-->L8-2: 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[] {4280#true} is VALID [2022-04-15 02:58:56,113 INFO L290 TraceCheckUtils]: 20: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,114 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4280#true} {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:56,114 INFO L272 TraceCheckUtils]: 22: Hoare triple {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:58:56,114 INFO L290 TraceCheckUtils]: 23: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4280#true} is VALID [2022-04-15 02:58:56,114 INFO L290 TraceCheckUtils]: 24: Hoare triple {4280#true} [126] L8-->L8-2: 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[] {4280#true} is VALID [2022-04-15 02:58:56,114 INFO L290 TraceCheckUtils]: 25: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,114 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4280#true} {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:56,115 INFO L290 TraceCheckUtils]: 27: Hoare triple {4335#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4369#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,115 INFO L290 TraceCheckUtils]: 28: Hoare triple {4369#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4369#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,116 INFO L290 TraceCheckUtils]: 29: Hoare triple {4369#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4376#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,116 INFO L290 TraceCheckUtils]: 30: Hoare triple {4376#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4376#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,117 INFO L290 TraceCheckUtils]: 31: Hoare triple {4376#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,117 INFO L290 TraceCheckUtils]: 32: Hoare triple {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,117 INFO L272 TraceCheckUtils]: 33: Hoare triple {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4280#true} is VALID [2022-04-15 02:58:56,117 INFO L290 TraceCheckUtils]: 34: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4280#true} is VALID [2022-04-15 02:58:56,117 INFO L290 TraceCheckUtils]: 35: Hoare triple {4280#true} [144] L11-->L11-2: 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[] {4280#true} is VALID [2022-04-15 02:58:56,117 INFO L290 TraceCheckUtils]: 36: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,118 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {4280#true} {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,118 INFO L272 TraceCheckUtils]: 38: Hoare triple {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4280#true} is VALID [2022-04-15 02:58:56,119 INFO L290 TraceCheckUtils]: 39: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4408#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:56,119 INFO L290 TraceCheckUtils]: 40: Hoare triple {4408#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [144] L11-->L11-2: 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[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 02:58:56,119 INFO L290 TraceCheckUtils]: 41: Hoare triple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 02:58:56,120 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} {4383#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,120 INFO L272 TraceCheckUtils]: 43: Hoare triple {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {4280#true} is VALID [2022-04-15 02:58:56,120 INFO L290 TraceCheckUtils]: 44: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4280#true} is VALID [2022-04-15 02:58:56,120 INFO L290 TraceCheckUtils]: 45: Hoare triple {4280#true} [144] L11-->L11-2: 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[] {4280#true} is VALID [2022-04-15 02:58:56,121 INFO L290 TraceCheckUtils]: 46: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,121 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {4280#true} {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,121 INFO L272 TraceCheckUtils]: 48: Hoare triple {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {4280#true} is VALID [2022-04-15 02:58:56,121 INFO L290 TraceCheckUtils]: 49: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4280#true} is VALID [2022-04-15 02:58:56,122 INFO L290 TraceCheckUtils]: 50: Hoare triple {4280#true} [144] L11-->L11-2: 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[] {4280#true} is VALID [2022-04-15 02:58:56,122 INFO L290 TraceCheckUtils]: 51: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:58:56,122 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4280#true} {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,123 INFO L290 TraceCheckUtils]: 53: Hoare triple {4419#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {4453#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (= main_~d~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,124 INFO L290 TraceCheckUtils]: 54: Hoare triple {4453#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (= main_~d~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4457#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,124 INFO L290 TraceCheckUtils]: 55: Hoare triple {4457#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4457#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,125 INFO L290 TraceCheckUtils]: 56: Hoare triple {4457#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {4457#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-15 02:58:56,125 INFO L290 TraceCheckUtils]: 57: Hoare triple {4457#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4467#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:56,136 INFO L290 TraceCheckUtils]: 58: Hoare triple {4467#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4467#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:56,136 INFO L290 TraceCheckUtils]: 59: Hoare triple {4467#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {4467#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-15 02:58:56,137 INFO L272 TraceCheckUtils]: 60: Hoare triple {4467#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4477#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:58:56,138 INFO L290 TraceCheckUtils]: 61: Hoare triple {4477#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {4481#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:58:56,138 INFO L290 TraceCheckUtils]: 62: Hoare triple {4481#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {4281#false} is VALID [2022-04-15 02:58:56,138 INFO L290 TraceCheckUtils]: 63: Hoare triple {4281#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4281#false} is VALID [2022-04-15 02:58:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-15 02:58:56,139 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:59:05,953 INFO L290 TraceCheckUtils]: 63: Hoare triple {4281#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4281#false} is VALID [2022-04-15 02:59:05,954 INFO L290 TraceCheckUtils]: 62: Hoare triple {4481#(<= 1 __VERIFIER_assert_~cond)} [143] L11-->L12: 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[] {4281#false} is VALID [2022-04-15 02:59:05,954 INFO L290 TraceCheckUtils]: 61: Hoare triple {4477#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __VERIFIER_assertENTRY-->L11: 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] {4481#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 02:59:05,955 INFO L272 TraceCheckUtils]: 60: Hoare triple {4497#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4477#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 02:59:05,956 INFO L290 TraceCheckUtils]: 59: Hoare triple {4497#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {4497#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-15 02:59:05,956 INFO L290 TraceCheckUtils]: 58: Hoare triple {4497#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4497#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-15 02:59:06,319 INFO L290 TraceCheckUtils]: 57: Hoare triple {4507#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4497#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-15 02:59:06,320 INFO L290 TraceCheckUtils]: 56: Hoare triple {4507#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {4507#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-15 02:59:06,321 INFO L290 TraceCheckUtils]: 55: Hoare triple {4507#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4507#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-15 02:59:06,355 INFO L290 TraceCheckUtils]: 54: Hoare triple {4517#(= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4507#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-15 02:59:06,356 INFO L290 TraceCheckUtils]: 53: Hoare triple {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {4517#(= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-15 02:59:06,357 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4280#true} {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-15 02:59:06,357 INFO L290 TraceCheckUtils]: 51: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,357 INFO L290 TraceCheckUtils]: 50: Hoare triple {4280#true} [144] L11-->L11-2: 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[] {4280#true} is VALID [2022-04-15 02:59:06,357 INFO L290 TraceCheckUtils]: 49: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4280#true} is VALID [2022-04-15 02:59:06,357 INFO L272 TraceCheckUtils]: 48: Hoare triple {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {4280#true} is VALID [2022-04-15 02:59:06,358 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {4280#true} {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-15 02:59:06,358 INFO L290 TraceCheckUtils]: 46: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,358 INFO L290 TraceCheckUtils]: 45: Hoare triple {4280#true} [144] L11-->L11-2: 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[] {4280#true} is VALID [2022-04-15 02:59:06,358 INFO L290 TraceCheckUtils]: 44: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4280#true} is VALID [2022-04-15 02:59:06,358 INFO L272 TraceCheckUtils]: 43: Hoare triple {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {4280#true} is VALID [2022-04-15 02:59:06,359 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4521#(or (<= (* main_~v~0 2) main_~c~0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-15 02:59:06,359 INFO L290 TraceCheckUtils]: 41: Hoare triple {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 02:59:06,360 INFO L290 TraceCheckUtils]: 40: Hoare triple {4565#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [144] L11-->L11-2: 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[] {4412#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 02:59:06,360 INFO L290 TraceCheckUtils]: 39: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4565#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 02:59:06,360 INFO L272 TraceCheckUtils]: 38: Hoare triple {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4280#true} is VALID [2022-04-15 02:59:06,361 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {4280#true} {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-15 02:59:06,361 INFO L290 TraceCheckUtils]: 36: Hoare triple {4280#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,361 INFO L290 TraceCheckUtils]: 35: Hoare triple {4280#true} [144] L11-->L11-2: 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[] {4280#true} is VALID [2022-04-15 02:59:06,361 INFO L290 TraceCheckUtils]: 34: Hoare triple {4280#true} [138] __VERIFIER_assertENTRY-->L11: 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] {4280#true} is VALID [2022-04-15 02:59:06,361 INFO L272 TraceCheckUtils]: 33: Hoare triple {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4280#true} is VALID [2022-04-15 02:59:06,362 INFO L290 TraceCheckUtils]: 32: Hoare triple {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-15 02:59:06,363 INFO L290 TraceCheckUtils]: 31: Hoare triple {4590#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {4555#(or (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-15 02:59:06,363 INFO L290 TraceCheckUtils]: 30: Hoare triple {4590#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4590#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-15 02:59:06,364 INFO L290 TraceCheckUtils]: 29: Hoare triple {4597#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4590#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-15 02:59:06,364 INFO L290 TraceCheckUtils]: 28: Hoare triple {4597#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4597#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} is VALID [2022-04-15 02:59:06,365 INFO L290 TraceCheckUtils]: 27: Hoare triple {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4597#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} is VALID [2022-04-15 02:59:06,365 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4280#true} {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-15 02:59:06,365 INFO L290 TraceCheckUtils]: 25: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,366 INFO L290 TraceCheckUtils]: 24: Hoare triple {4280#true} [126] L8-->L8-2: 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[] {4280#true} is VALID [2022-04-15 02:59:06,366 INFO L290 TraceCheckUtils]: 23: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4280#true} is VALID [2022-04-15 02:59:06,366 INFO L272 TraceCheckUtils]: 22: Hoare triple {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:59:06,366 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4280#true} {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-15 02:59:06,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,366 INFO L290 TraceCheckUtils]: 19: Hoare triple {4280#true} [126] L8-->L8-2: 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[] {4280#true} is VALID [2022-04-15 02:59:06,366 INFO L290 TraceCheckUtils]: 18: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4280#true} is VALID [2022-04-15 02:59:06,366 INFO L272 TraceCheckUtils]: 17: Hoare triple {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:59:06,367 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} {4280#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4604#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-15 02:59:06,367 INFO L290 TraceCheckUtils]: 15: Hoare triple {4328#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:06,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {4647#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: 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[] {4328#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:06,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4647#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-15 02:59:06,368 INFO L272 TraceCheckUtils]: 12: Hoare triple {4280#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:59:06,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {4280#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {4280#true} is VALID [2022-04-15 02:59:06,368 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4280#true} {4280#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:59:06,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {4280#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,368 INFO L290 TraceCheckUtils]: 8: Hoare triple {4280#true} [126] L8-->L8-2: 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[] {4280#true} is VALID [2022-04-15 02:59:06,368 INFO L290 TraceCheckUtils]: 7: Hoare triple {4280#true} [123] assume_abort_if_notENTRY-->L8: 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] {4280#true} is VALID [2022-04-15 02:59:06,368 INFO L272 TraceCheckUtils]: 6: Hoare triple {4280#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4280#true} is VALID [2022-04-15 02:59:06,368 INFO L290 TraceCheckUtils]: 5: Hoare triple {4280#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4280#true} is VALID [2022-04-15 02:59:06,369 INFO L272 TraceCheckUtils]: 4: Hoare triple {4280#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4280#true} {4280#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {4280#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {4280#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {4280#true} is VALID [2022-04-15 02:59:06,369 INFO L272 TraceCheckUtils]: 0: Hoare triple {4280#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4280#true} is VALID [2022-04-15 02:59:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-15 02:59:06,369 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:59:06,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528034535] [2022-04-15 02:59:06,370 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:59:06,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369822357] [2022-04-15 02:59:06,370 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1369822357] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 02:59:06,370 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 02:59:06,370 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 26 [2022-04-15 02:59:06,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152125534] [2022-04-15 02:59:06,370 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-15 02:59:06,371 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) Word has length 64 [2022-04-15 02:59:06,371 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:59:06,372 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-15 02:59:06,683 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:06,683 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-15 02:59:06,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:59:06,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-15 02:59:06,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=556, Unknown=0, NotChecked=0, Total=650 [2022-04-15 02:59:06,684 INFO L87 Difference]: Start difference. First operand 78 states and 100 transitions. Second operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-15 02:59:25,308 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 [] [2022-04-15 02:59:27,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:27,020 INFO L93 Difference]: Finished difference Result 280 states and 406 transitions. [2022-04-15 02:59:27,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-15 02:59:27,021 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) Word has length 64 [2022-04-15 02:59:27,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:59:27,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-15 02:59:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 321 transitions. [2022-04-15 02:59:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-15 02:59:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 321 transitions. [2022-04-15 02:59:27,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 321 transitions. [2022-04-15 02:59:30,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 320 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:30,566 INFO L225 Difference]: With dead ends: 280 [2022-04-15 02:59:30,566 INFO L226 Difference]: Without dead ends: 243 [2022-04-15 02:59:30,567 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 723 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=533, Invalid=2659, Unknown=0, NotChecked=0, Total=3192 [2022-04-15 02:59:30,567 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 267 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 1231 mSolverCounterSat, 422 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 278 SdHoareTripleChecker+Valid, 265 SdHoareTripleChecker+Invalid, 1654 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 422 IncrementalHoareTripleChecker+Valid, 1231 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2022-04-15 02:59:30,567 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [278 Valid, 265 Invalid, 1654 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [422 Valid, 1231 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2022-04-15 02:59:30,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-15 02:59:30,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 180. [2022-04-15 02:59:30,979 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:59:30,979 INFO L82 GeneralOperation]: Start isEquivalent. First operand 243 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-15 02:59:30,979 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-15 02:59:30,980 INFO L87 Difference]: Start difference. First operand 243 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-15 02:59:30,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:30,988 INFO L93 Difference]: Finished difference Result 243 states and 354 transitions. [2022-04-15 02:59:30,988 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 354 transitions. [2022-04-15 02:59:30,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:30,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:30,989 INFO L74 IsIncluded]: Start isIncluded. First operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand 243 states. [2022-04-15 02:59:30,989 INFO L87 Difference]: Start difference. First operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand 243 states. [2022-04-15 02:59:30,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:30,997 INFO L93 Difference]: Finished difference Result 243 states and 354 transitions. [2022-04-15 02:59:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 354 transitions. [2022-04-15 02:59:30,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:30,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:30,998 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:59:30,998 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:59:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-15 02:59:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 254 transitions. [2022-04-15 02:59:31,003 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 254 transitions. Word has length 64 [2022-04-15 02:59:31,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:59:31,003 INFO L478 AbstractCegarLoop]: Abstraction has 180 states and 254 transitions. [2022-04-15 02:59:31,003 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-15 02:59:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2022-04-15 02:59:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-15 02:59:31,004 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:59:31,004 INFO L499 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:59:31,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-15 02:59:31,217 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,SelfDestructingSolverStorable8 [2022-04-15 02:59:31,217 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:59:31,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:59:31,218 INFO L85 PathProgramCache]: Analyzing trace with hash 248272623, now seen corresponding path program 2 times [2022-04-15 02:59:31,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:59:31,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475165811] [2022-04-15 02:59:31,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:59:31,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:59:31,235 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:59:31,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [268419986] [2022-04-15 02:59:31,235 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 02:59:31,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:59:31,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:59:31,239 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) [2022-04-15 02:59:31,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-15 02:59:31,297 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 02:59:31,298 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 02:59:31,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 02:59:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:59:31,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:59:31,558 INFO L272 TraceCheckUtils]: 0: Hoare triple {5966#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {5966#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {5966#true} is VALID [2022-04-15 02:59:31,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {5966#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5966#true} {5966#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L272 TraceCheckUtils]: 4: Hoare triple {5966#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 5: Hoare triple {5966#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L272 TraceCheckUtils]: 6: Hoare triple {5966#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 7: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 8: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 9: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5966#true} {5966#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {5966#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L272 TraceCheckUtils]: 12: Hoare triple {5966#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 13: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 14: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,559 INFO L290 TraceCheckUtils]: 15: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5966#true} {5966#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L272 TraceCheckUtils]: 17: Hoare triple {5966#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 18: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 19: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 20: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5966#true} {5966#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L272 TraceCheckUtils]: 22: Hoare triple {5966#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 23: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 24: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 25: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5966#true} {5966#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 27: Hoare triple {5966#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,560 INFO L290 TraceCheckUtils]: 28: Hoare triple {5966#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,561 INFO L290 TraceCheckUtils]: 29: Hoare triple {5966#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5966#true} is VALID [2022-04-15 02:59:31,561 INFO L290 TraceCheckUtils]: 30: Hoare triple {5966#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,561 INFO L290 TraceCheckUtils]: 31: Hoare triple {5966#true} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-15 02:59:31,561 INFO L290 TraceCheckUtils]: 32: Hoare triple {6064#(<= main_~v~0 main_~b~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-15 02:59:31,561 INFO L272 TraceCheckUtils]: 33: Hoare triple {6064#(<= main_~v~0 main_~b~0)} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,562 INFO L290 TraceCheckUtils]: 34: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,562 INFO L290 TraceCheckUtils]: 35: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,562 INFO L290 TraceCheckUtils]: 36: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,562 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5966#true} {6064#(<= main_~v~0 main_~b~0)} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-15 02:59:31,563 INFO L272 TraceCheckUtils]: 38: Hoare triple {6064#(<= main_~v~0 main_~b~0)} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5966#true} is VALID [2022-04-15 02:59:31,563 INFO L290 TraceCheckUtils]: 39: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,563 INFO L290 TraceCheckUtils]: 40: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,563 INFO L290 TraceCheckUtils]: 41: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,563 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5966#true} {6064#(<= main_~v~0 main_~b~0)} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-15 02:59:31,564 INFO L272 TraceCheckUtils]: 43: Hoare triple {6064#(<= main_~v~0 main_~b~0)} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,564 INFO L290 TraceCheckUtils]: 44: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,564 INFO L290 TraceCheckUtils]: 45: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,564 INFO L290 TraceCheckUtils]: 46: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,564 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5966#true} {6064#(<= main_~v~0 main_~b~0)} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-15 02:59:31,565 INFO L272 TraceCheckUtils]: 48: Hoare triple {6064#(<= main_~v~0 main_~b~0)} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {5966#true} is VALID [2022-04-15 02:59:31,565 INFO L290 TraceCheckUtils]: 49: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,565 INFO L290 TraceCheckUtils]: 50: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,565 INFO L290 TraceCheckUtils]: 51: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,565 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5966#true} {6064#(<= main_~v~0 main_~b~0)} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {6064#(<= main_~v~0 main_~b~0)} is VALID [2022-04-15 02:59:31,566 INFO L290 TraceCheckUtils]: 53: Hoare triple {6064#(<= main_~v~0 main_~b~0)} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {6131#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:31,567 INFO L290 TraceCheckUtils]: 54: Hoare triple {6131#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6135#(< main_~c~0 main_~b~0)} is VALID [2022-04-15 02:59:31,567 INFO L290 TraceCheckUtils]: 55: Hoare triple {6135#(< main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6135#(< main_~c~0 main_~b~0)} is VALID [2022-04-15 02:59:31,567 INFO L290 TraceCheckUtils]: 56: Hoare triple {6135#(< main_~c~0 main_~b~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {6135#(< main_~c~0 main_~b~0)} is VALID [2022-04-15 02:59:31,568 INFO L290 TraceCheckUtils]: 57: Hoare triple {6135#(< main_~c~0 main_~b~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6145#(< main_~b~0 main_~a~0)} is VALID [2022-04-15 02:59:31,568 INFO L290 TraceCheckUtils]: 58: Hoare triple {6145#(< main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6145#(< main_~b~0 main_~a~0)} is VALID [2022-04-15 02:59:31,568 INFO L290 TraceCheckUtils]: 59: Hoare triple {6145#(< main_~b~0 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6152#(< main_~b~0 main_~c~0)} is VALID [2022-04-15 02:59:31,569 INFO L290 TraceCheckUtils]: 60: Hoare triple {6152#(< main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6152#(< main_~b~0 main_~c~0)} is VALID [2022-04-15 02:59:31,569 INFO L290 TraceCheckUtils]: 61: Hoare triple {6152#(< main_~b~0 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,569 INFO L290 TraceCheckUtils]: 62: Hoare triple {5967#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5967#false} is VALID [2022-04-15 02:59:31,569 INFO L290 TraceCheckUtils]: 63: Hoare triple {5967#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,569 INFO L290 TraceCheckUtils]: 64: Hoare triple {5967#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,570 INFO L272 TraceCheckUtils]: 65: Hoare triple {5967#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5967#false} is VALID [2022-04-15 02:59:31,570 INFO L290 TraceCheckUtils]: 66: Hoare triple {5967#false} [138] __VERIFIER_assertENTRY-->L11: 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] {5967#false} is VALID [2022-04-15 02:59:31,570 INFO L290 TraceCheckUtils]: 67: Hoare triple {5967#false} [143] L11-->L12: 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[] {5967#false} is VALID [2022-04-15 02:59:31,570 INFO L290 TraceCheckUtils]: 68: Hoare triple {5967#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-15 02:59:31,570 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:59:31,825 INFO L290 TraceCheckUtils]: 68: Hoare triple {5967#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,826 INFO L290 TraceCheckUtils]: 67: Hoare triple {5967#false} [143] L11-->L12: 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[] {5967#false} is VALID [2022-04-15 02:59:31,826 INFO L290 TraceCheckUtils]: 66: Hoare triple {5967#false} [138] __VERIFIER_assertENTRY-->L11: 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] {5967#false} is VALID [2022-04-15 02:59:31,826 INFO L272 TraceCheckUtils]: 65: Hoare triple {5967#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5967#false} is VALID [2022-04-15 02:59:31,826 INFO L290 TraceCheckUtils]: 64: Hoare triple {5967#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,826 INFO L290 TraceCheckUtils]: 63: Hoare triple {5967#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,826 INFO L290 TraceCheckUtils]: 62: Hoare triple {5967#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5967#false} is VALID [2022-04-15 02:59:31,826 INFO L290 TraceCheckUtils]: 61: Hoare triple {6201#(<= main_~b~0 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {5967#false} is VALID [2022-04-15 02:59:31,827 INFO L290 TraceCheckUtils]: 60: Hoare triple {6201#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6201#(<= main_~b~0 main_~c~0)} is VALID [2022-04-15 02:59:31,827 INFO L290 TraceCheckUtils]: 59: Hoare triple {6208#(<= main_~b~0 main_~a~0)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6201#(<= main_~b~0 main_~c~0)} is VALID [2022-04-15 02:59:31,827 INFO L290 TraceCheckUtils]: 58: Hoare triple {6208#(<= main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6208#(<= main_~b~0 main_~a~0)} is VALID [2022-04-15 02:59:31,828 INFO L290 TraceCheckUtils]: 57: Hoare triple {6215#(<= main_~c~0 main_~b~0)} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6208#(<= main_~b~0 main_~a~0)} is VALID [2022-04-15 02:59:31,828 INFO L290 TraceCheckUtils]: 56: Hoare triple {6215#(<= main_~c~0 main_~b~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {6215#(<= main_~c~0 main_~b~0)} is VALID [2022-04-15 02:59:31,828 INFO L290 TraceCheckUtils]: 55: Hoare triple {6215#(<= main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6215#(<= main_~c~0 main_~b~0)} is VALID [2022-04-15 02:59:31,829 INFO L290 TraceCheckUtils]: 54: Hoare triple {6225#(<= main_~c~0 (+ main_~b~0 main_~v~0))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6215#(<= main_~c~0 main_~b~0)} is VALID [2022-04-15 02:59:31,830 INFO L290 TraceCheckUtils]: 53: Hoare triple {6229#(<= main_~v~0 (+ main_~b~0 1))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {6225#(<= main_~c~0 (+ main_~b~0 main_~v~0))} is VALID [2022-04-15 02:59:31,830 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5966#true} {6229#(<= main_~v~0 (+ main_~b~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-15 02:59:31,830 INFO L290 TraceCheckUtils]: 51: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,830 INFO L290 TraceCheckUtils]: 50: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,830 INFO L290 TraceCheckUtils]: 49: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,830 INFO L272 TraceCheckUtils]: 48: Hoare triple {6229#(<= main_~v~0 (+ main_~b~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {5966#true} is VALID [2022-04-15 02:59:31,831 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5966#true} {6229#(<= main_~v~0 (+ main_~b~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-15 02:59:31,831 INFO L290 TraceCheckUtils]: 46: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,831 INFO L290 TraceCheckUtils]: 45: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,831 INFO L290 TraceCheckUtils]: 44: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,831 INFO L272 TraceCheckUtils]: 43: Hoare triple {6229#(<= main_~v~0 (+ main_~b~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,832 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5966#true} {6229#(<= main_~v~0 (+ main_~b~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-15 02:59:31,832 INFO L290 TraceCheckUtils]: 41: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,832 INFO L290 TraceCheckUtils]: 40: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,832 INFO L290 TraceCheckUtils]: 39: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,832 INFO L272 TraceCheckUtils]: 38: Hoare triple {6229#(<= main_~v~0 (+ main_~b~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5966#true} is VALID [2022-04-15 02:59:31,833 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5966#true} {6229#(<= main_~v~0 (+ main_~b~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-15 02:59:31,833 INFO L290 TraceCheckUtils]: 36: Hoare triple {5966#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,833 INFO L290 TraceCheckUtils]: 35: Hoare triple {5966#true} [144] L11-->L11-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,833 INFO L290 TraceCheckUtils]: 34: Hoare triple {5966#true} [138] __VERIFIER_assertENTRY-->L11: 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] {5966#true} is VALID [2022-04-15 02:59:31,833 INFO L272 TraceCheckUtils]: 33: Hoare triple {6229#(<= main_~v~0 (+ main_~b~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,833 INFO L290 TraceCheckUtils]: 32: Hoare triple {6229#(<= main_~v~0 (+ main_~b~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-15 02:59:31,833 INFO L290 TraceCheckUtils]: 31: Hoare triple {5966#true} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {6229#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 30: Hoare triple {5966#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 29: Hoare triple {5966#true} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 28: Hoare triple {5966#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 27: Hoare triple {5966#true} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5966#true} {5966#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 25: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 24: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 23: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L272 TraceCheckUtils]: 22: Hoare triple {5966#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5966#true} {5966#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 20: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,834 INFO L290 TraceCheckUtils]: 19: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 18: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L272 TraceCheckUtils]: 17: Hoare triple {5966#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5966#true} {5966#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 15: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 14: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 13: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L272 TraceCheckUtils]: 12: Hoare triple {5966#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 11: Hoare triple {5966#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5966#true} {5966#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {5966#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {5966#true} [126] L8-->L8-2: 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[] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L290 TraceCheckUtils]: 7: Hoare triple {5966#true} [123] assume_abort_if_notENTRY-->L8: 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] {5966#true} is VALID [2022-04-15 02:59:31,835 INFO L272 TraceCheckUtils]: 6: Hoare triple {5966#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5966#true} is VALID [2022-04-15 02:59:31,836 INFO L290 TraceCheckUtils]: 5: Hoare triple {5966#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5966#true} is VALID [2022-04-15 02:59:31,836 INFO L272 TraceCheckUtils]: 4: Hoare triple {5966#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,836 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5966#true} {5966#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {5966#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {5966#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {5966#true} is VALID [2022-04-15 02:59:31,836 INFO L272 TraceCheckUtils]: 0: Hoare triple {5966#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5966#true} is VALID [2022-04-15 02:59:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-15 02:59:31,836 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:59:31,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475165811] [2022-04-15 02:59:31,836 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:59:31,837 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [268419986] [2022-04-15 02:59:31,837 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [268419986] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 02:59:31,837 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 02:59:31,837 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-15 02:59:31,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160370192] [2022-04-15 02:59:31,837 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-15 02:59:31,837 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 69 [2022-04-15 02:59:31,838 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:59:31,838 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-15 02:59:31,910 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:31,910 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 02:59:31,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:59:31,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 02:59:31,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-04-15 02:59:31,911 INFO L87 Difference]: Start difference. First operand 180 states and 254 transitions. Second operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-15 02:59:33,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:33,428 INFO L93 Difference]: Finished difference Result 286 states and 399 transitions. [2022-04-15 02:59:33,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 02:59:33,428 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 69 [2022-04-15 02:59:33,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:59:33,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-15 02:59:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 146 transitions. [2022-04-15 02:59:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-15 02:59:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 146 transitions. [2022-04-15 02:59:33,433 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 146 transitions. [2022-04-15 02:59:33,568 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:33,571 INFO L225 Difference]: With dead ends: 286 [2022-04-15 02:59:33,571 INFO L226 Difference]: Without dead ends: 191 [2022-04-15 02:59:33,572 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=137, Invalid=415, Unknown=0, NotChecked=0, Total=552 [2022-04-15 02:59:33,572 INFO L913 BasicCegarLoop]: 67 mSDtfsCounter, 38 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 267 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 02:59:33,572 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 267 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 02:59:33,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-15 02:59:34,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 174. [2022-04-15 02:59:34,014 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:59:34,014 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-15 02:59:34,014 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-15 02:59:34,015 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-15 02:59:34,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:34,021 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-15 02:59:34,021 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-15 02:59:34,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:34,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:34,022 INFO L74 IsIncluded]: Start isIncluded. First operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) Second operand 191 states. [2022-04-15 02:59:34,022 INFO L87 Difference]: Start difference. First operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) Second operand 191 states. [2022-04-15 02:59:34,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:34,027 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-15 02:59:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-15 02:59:34,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:34,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:34,028 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:59:34,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:59:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-15 02:59:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 240 transitions. [2022-04-15 02:59:34,032 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 240 transitions. Word has length 69 [2022-04-15 02:59:34,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:59:34,033 INFO L478 AbstractCegarLoop]: Abstraction has 174 states and 240 transitions. [2022-04-15 02:59:34,033 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-15 02:59:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 240 transitions. [2022-04-15 02:59:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-15 02:59:34,033 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:59:34,034 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 5, 4, 4, 4, 3, 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, 1, 1, 1, 1, 1, 1] [2022-04-15 02:59:34,053 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-15 02:59:34,245 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-15 02:59:34,245 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:59:34,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:59:34,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1757299226, now seen corresponding path program 1 times [2022-04-15 02:59:34,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:59:34,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543501010] [2022-04-15 02:59:34,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:59:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:59:34,260 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:59:34,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1077477228] [2022-04-15 02:59:34,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:59:34,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:59:34,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:59:34,261 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) [2022-04-15 02:59:34,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-15 02:59:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:59:34,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-15 02:59:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:59:34,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:59:34,712 INFO L272 TraceCheckUtils]: 0: Hoare triple {7518#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {7518#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {7518#true} is VALID [2022-04-15 02:59:34,712 INFO L290 TraceCheckUtils]: 2: Hoare triple {7518#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,712 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7518#true} {7518#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,712 INFO L272 TraceCheckUtils]: 4: Hoare triple {7518#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {7518#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7518#true} is VALID [2022-04-15 02:59:34,713 INFO L272 TraceCheckUtils]: 6: Hoare triple {7518#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:34,713 INFO L290 TraceCheckUtils]: 7: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7518#true} is VALID [2022-04-15 02:59:34,713 INFO L290 TraceCheckUtils]: 8: Hoare triple {7518#true} [126] L8-->L8-2: 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[] {7518#true} is VALID [2022-04-15 02:59:34,713 INFO L290 TraceCheckUtils]: 9: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,713 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7518#true} {7518#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:34,713 INFO L290 TraceCheckUtils]: 11: Hoare triple {7518#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {7518#true} is VALID [2022-04-15 02:59:34,714 INFO L272 TraceCheckUtils]: 12: Hoare triple {7518#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:34,727 INFO L290 TraceCheckUtils]: 13: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7562#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:59:34,728 INFO L290 TraceCheckUtils]: 14: Hoare triple {7562#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:34,728 INFO L290 TraceCheckUtils]: 15: Hoare triple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:34,729 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} {7518#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:59:34,729 INFO L272 TraceCheckUtils]: 17: Hoare triple {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:34,729 INFO L290 TraceCheckUtils]: 18: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7518#true} is VALID [2022-04-15 02:59:34,729 INFO L290 TraceCheckUtils]: 19: Hoare triple {7518#true} [126] L8-->L8-2: 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[] {7518#true} is VALID [2022-04-15 02:59:34,729 INFO L290 TraceCheckUtils]: 20: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,729 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7518#true} {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:59:34,730 INFO L272 TraceCheckUtils]: 22: Hoare triple {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:34,730 INFO L290 TraceCheckUtils]: 23: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7518#true} is VALID [2022-04-15 02:59:34,730 INFO L290 TraceCheckUtils]: 24: Hoare triple {7518#true} [126] L8-->L8-2: 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[] {7518#true} is VALID [2022-04-15 02:59:34,730 INFO L290 TraceCheckUtils]: 25: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,730 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7518#true} {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-15 02:59:34,731 INFO L290 TraceCheckUtils]: 27: Hoare triple {7573#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:34,731 INFO L290 TraceCheckUtils]: 28: Hoare triple {7607#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:34,731 INFO L290 TraceCheckUtils]: 29: Hoare triple {7607#(<= main_~b~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:34,732 INFO L290 TraceCheckUtils]: 30: Hoare triple {7607#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:34,732 INFO L290 TraceCheckUtils]: 31: Hoare triple {7607#(<= main_~b~0 1)} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-15 02:59:34,732 INFO L290 TraceCheckUtils]: 32: Hoare triple {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-15 02:59:34,732 INFO L272 TraceCheckUtils]: 33: Hoare triple {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7518#true} is VALID [2022-04-15 02:59:34,732 INFO L290 TraceCheckUtils]: 34: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:34,733 INFO L290 TraceCheckUtils]: 35: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:34,733 INFO L290 TraceCheckUtils]: 36: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,733 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7518#true} {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-15 02:59:34,733 INFO L272 TraceCheckUtils]: 38: Hoare triple {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7518#true} is VALID [2022-04-15 02:59:34,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:34,733 INFO L290 TraceCheckUtils]: 40: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:34,733 INFO L290 TraceCheckUtils]: 41: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,734 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7518#true} {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-15 02:59:34,734 INFO L272 TraceCheckUtils]: 43: Hoare triple {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7518#true} is VALID [2022-04-15 02:59:34,734 INFO L290 TraceCheckUtils]: 44: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:34,734 INFO L290 TraceCheckUtils]: 45: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:34,735 INFO L290 TraceCheckUtils]: 46: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,735 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7518#true} {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-15 02:59:34,735 INFO L272 TraceCheckUtils]: 48: Hoare triple {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7518#true} is VALID [2022-04-15 02:59:34,735 INFO L290 TraceCheckUtils]: 49: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:34,735 INFO L290 TraceCheckUtils]: 50: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:34,735 INFO L290 TraceCheckUtils]: 51: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:34,736 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7518#true} {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-15 02:59:34,736 INFO L290 TraceCheckUtils]: 53: Hoare triple {7620#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {7687#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:34,737 INFO L290 TraceCheckUtils]: 54: Hoare triple {7687#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-15 02:59:34,738 INFO L290 TraceCheckUtils]: 55: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-15 02:59:34,738 INFO L290 TraceCheckUtils]: 56: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-15 02:59:34,739 INFO L290 TraceCheckUtils]: 57: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-15 02:59:34,739 INFO L290 TraceCheckUtils]: 58: Hoare triple {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-15 02:59:34,739 INFO L290 TraceCheckUtils]: 59: Hoare triple {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L290 TraceCheckUtils]: 60: Hoare triple {7519#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L290 TraceCheckUtils]: 61: Hoare triple {7519#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L290 TraceCheckUtils]: 62: Hoare triple {7519#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L272 TraceCheckUtils]: 63: Hoare triple {7519#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L290 TraceCheckUtils]: 64: Hoare triple {7519#false} [138] __VERIFIER_assertENTRY-->L11: 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] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L290 TraceCheckUtils]: 65: Hoare triple {7519#false} [144] L11-->L11-2: 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[] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L290 TraceCheckUtils]: 66: Hoare triple {7519#false} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {7519#false} {7519#false} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L272 TraceCheckUtils]: 68: Hoare triple {7519#false} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7519#false} is VALID [2022-04-15 02:59:34,740 INFO L290 TraceCheckUtils]: 69: Hoare triple {7519#false} [138] __VERIFIER_assertENTRY-->L11: 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] {7519#false} is VALID [2022-04-15 02:59:34,741 INFO L290 TraceCheckUtils]: 70: Hoare triple {7519#false} [143] L11-->L12: 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[] {7519#false} is VALID [2022-04-15 02:59:34,741 INFO L290 TraceCheckUtils]: 71: Hoare triple {7519#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-15 02:59:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 36 proven. 8 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-15 02:59:34,741 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:59:35,352 INFO L290 TraceCheckUtils]: 71: Hoare triple {7519#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-15 02:59:35,353 INFO L290 TraceCheckUtils]: 70: Hoare triple {7519#false} [143] L11-->L12: 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[] {7519#false} is VALID [2022-04-15 02:59:35,353 INFO L290 TraceCheckUtils]: 69: Hoare triple {7519#false} [138] __VERIFIER_assertENTRY-->L11: 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] {7519#false} is VALID [2022-04-15 02:59:35,353 INFO L272 TraceCheckUtils]: 68: Hoare triple {7519#false} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7519#false} is VALID [2022-04-15 02:59:35,353 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {7518#true} {7519#false} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7519#false} is VALID [2022-04-15 02:59:35,353 INFO L290 TraceCheckUtils]: 66: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,353 INFO L290 TraceCheckUtils]: 65: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,353 INFO L290 TraceCheckUtils]: 64: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:35,353 INFO L272 TraceCheckUtils]: 63: Hoare triple {7519#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7518#true} is VALID [2022-04-15 02:59:35,353 INFO L290 TraceCheckUtils]: 62: Hoare triple {7519#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-15 02:59:35,353 INFO L290 TraceCheckUtils]: 61: Hoare triple {7519#false} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7519#false} is VALID [2022-04-15 02:59:35,354 INFO L290 TraceCheckUtils]: 60: Hoare triple {7519#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7519#false} is VALID [2022-04-15 02:59:35,354 INFO L290 TraceCheckUtils]: 59: Hoare triple {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7519#false} is VALID [2022-04-15 02:59:35,354 INFO L290 TraceCheckUtils]: 58: Hoare triple {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-15 02:59:35,355 INFO L290 TraceCheckUtils]: 57: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7701#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-15 02:59:35,355 INFO L290 TraceCheckUtils]: 56: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-15 02:59:35,356 INFO L290 TraceCheckUtils]: 55: Hoare triple {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-15 02:59:35,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {7795#(and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7691#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-15 02:59:35,357 INFO L290 TraceCheckUtils]: 53: Hoare triple {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {7795#(and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0))} is VALID [2022-04-15 02:59:35,358 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7518#true} {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-15 02:59:35,358 INFO L290 TraceCheckUtils]: 51: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,358 INFO L290 TraceCheckUtils]: 50: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,358 INFO L290 TraceCheckUtils]: 49: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:35,358 INFO L272 TraceCheckUtils]: 48: Hoare triple {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {7518#true} is VALID [2022-04-15 02:59:35,358 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7518#true} {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-15 02:59:35,359 INFO L290 TraceCheckUtils]: 46: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,359 INFO L290 TraceCheckUtils]: 45: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,359 INFO L290 TraceCheckUtils]: 44: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:35,359 INFO L272 TraceCheckUtils]: 43: Hoare triple {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {7518#true} is VALID [2022-04-15 02:59:35,359 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7518#true} {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-15 02:59:35,359 INFO L290 TraceCheckUtils]: 41: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,359 INFO L290 TraceCheckUtils]: 40: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,360 INFO L290 TraceCheckUtils]: 39: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:35,360 INFO L272 TraceCheckUtils]: 38: Hoare triple {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7518#true} is VALID [2022-04-15 02:59:35,360 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7518#true} {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-15 02:59:35,360 INFO L290 TraceCheckUtils]: 36: Hoare triple {7518#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,360 INFO L290 TraceCheckUtils]: 35: Hoare triple {7518#true} [144] L11-->L11-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,360 INFO L290 TraceCheckUtils]: 34: Hoare triple {7518#true} [138] __VERIFIER_assertENTRY-->L11: 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] {7518#true} is VALID [2022-04-15 02:59:35,361 INFO L272 TraceCheckUtils]: 33: Hoare triple {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7518#true} is VALID [2022-04-15 02:59:35,361 INFO L290 TraceCheckUtils]: 32: Hoare triple {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-15 02:59:35,362 INFO L290 TraceCheckUtils]: 31: Hoare triple {7607#(<= main_~b~0 1)} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7799#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-15 02:59:35,362 INFO L290 TraceCheckUtils]: 30: Hoare triple {7607#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:35,362 INFO L290 TraceCheckUtils]: 29: Hoare triple {7607#(<= main_~b~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:35,362 INFO L290 TraceCheckUtils]: 28: Hoare triple {7607#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:35,363 INFO L290 TraceCheckUtils]: 27: Hoare triple {7878#(<= main_~y~0 1)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7607#(<= main_~b~0 1)} is VALID [2022-04-15 02:59:35,363 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7518#true} {7878#(<= main_~y~0 1)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7878#(<= main_~y~0 1)} is VALID [2022-04-15 02:59:35,363 INFO L290 TraceCheckUtils]: 25: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,363 INFO L290 TraceCheckUtils]: 24: Hoare triple {7518#true} [126] L8-->L8-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,363 INFO L290 TraceCheckUtils]: 23: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7518#true} is VALID [2022-04-15 02:59:35,364 INFO L272 TraceCheckUtils]: 22: Hoare triple {7878#(<= main_~y~0 1)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:35,364 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7518#true} {7878#(<= main_~y~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7878#(<= main_~y~0 1)} is VALID [2022-04-15 02:59:35,364 INFO L290 TraceCheckUtils]: 20: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,364 INFO L290 TraceCheckUtils]: 19: Hoare triple {7518#true} [126] L8-->L8-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,364 INFO L290 TraceCheckUtils]: 18: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7518#true} is VALID [2022-04-15 02:59:35,364 INFO L272 TraceCheckUtils]: 17: Hoare triple {7878#(<= main_~y~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:35,365 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} {7518#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7878#(<= main_~y~0 1)} is VALID [2022-04-15 02:59:35,365 INFO L290 TraceCheckUtils]: 15: Hoare triple {7566#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:35,365 INFO L290 TraceCheckUtils]: 14: Hoare triple {7921#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: 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[] {7566#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:35,366 INFO L290 TraceCheckUtils]: 13: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7921#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-15 02:59:35,366 INFO L272 TraceCheckUtils]: 12: Hoare triple {7518#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L290 TraceCheckUtils]: 11: Hoare triple {7518#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7518#true} {7518#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L290 TraceCheckUtils]: 9: Hoare triple {7518#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L290 TraceCheckUtils]: 8: Hoare triple {7518#true} [126] L8-->L8-2: 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[] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {7518#true} [123] assume_abort_if_notENTRY-->L8: 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] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L272 TraceCheckUtils]: 6: Hoare triple {7518#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {7518#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L272 TraceCheckUtils]: 4: Hoare triple {7518#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7518#true} {7518#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,367 INFO L290 TraceCheckUtils]: 2: Hoare triple {7518#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {7518#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {7518#true} is VALID [2022-04-15 02:59:35,367 INFO L272 TraceCheckUtils]: 0: Hoare triple {7518#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7518#true} is VALID [2022-04-15 02:59:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-15 02:59:35,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:59:35,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543501010] [2022-04-15 02:59:35,367 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:59:35,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1077477228] [2022-04-15 02:59:35,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1077477228] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 02:59:35,367 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 02:59:35,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2022-04-15 02:59:35,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329882369] [2022-04-15 02:59:35,368 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-15 02:59:35,368 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 72 [2022-04-15 02:59:35,369 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:59:35,369 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-15 02:59:35,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:35,425 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 02:59:35,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:59:35,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 02:59:35,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-15 02:59:35,426 INFO L87 Difference]: Start difference. First operand 174 states and 240 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-15 02:59:36,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:36,382 INFO L93 Difference]: Finished difference Result 242 states and 333 transitions. [2022-04-15 02:59:36,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 02:59:36,382 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 72 [2022-04-15 02:59:36,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:59:36,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-15 02:59:36,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 106 transitions. [2022-04-15 02:59:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-15 02:59:36,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 106 transitions. [2022-04-15 02:59:36,385 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 106 transitions. [2022-04-15 02:59:36,470 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:36,472 INFO L225 Difference]: With dead ends: 242 [2022-04-15 02:59:36,472 INFO L226 Difference]: Without dead ends: 133 [2022-04-15 02:59:36,472 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=333, Unknown=0, NotChecked=0, Total=420 [2022-04-15 02:59:36,473 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 38 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 252 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 02:59:36,473 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 252 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 02:59:36,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-04-15 02:59:36,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2022-04-15 02:59:36,769 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:59:36,770 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-15 02:59:36,770 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-15 02:59:36,771 INFO L87 Difference]: Start difference. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-15 02:59:36,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:36,774 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-15 02:59:36,774 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-15 02:59:36,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:36,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:36,774 INFO L74 IsIncluded]: Start isIncluded. First operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 133 states. [2022-04-15 02:59:36,775 INFO L87 Difference]: Start difference. First operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 133 states. [2022-04-15 02:59:36,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:36,778 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-15 02:59:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-15 02:59:36,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:36,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:36,778 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:59:36,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:59:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-15 02:59:36,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 177 transitions. [2022-04-15 02:59:36,782 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 177 transitions. Word has length 72 [2022-04-15 02:59:36,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:59:36,782 INFO L478 AbstractCegarLoop]: Abstraction has 132 states and 177 transitions. [2022-04-15 02:59:36,783 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-15 02:59:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 177 transitions. [2022-04-15 02:59:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-15 02:59:36,783 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 02:59:36,784 INFO L499 BasicCegarLoop]: trace histogram [9, 8, 8, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1] [2022-04-15 02:59:36,812 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-15 02:59:36,999 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,SelfDestructingSolverStorable10 [2022-04-15 02:59:36,999 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 02:59:37,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 02:59:37,000 INFO L85 PathProgramCache]: Analyzing trace with hash 131640819, now seen corresponding path program 1 times [2022-04-15 02:59:37,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 02:59:37,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496331754] [2022-04-15 02:59:37,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:59:37,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 02:59:37,013 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-15 02:59:37,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1811898167] [2022-04-15 02:59:37,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 02:59:37,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 02:59:37,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 02:59:37,032 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) [2022-04-15 02:59:37,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-15 02:59:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:59:37,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 12 conjunts are in the unsatisfiable core [2022-04-15 02:59:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 02:59:37,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 02:59:41,184 INFO L272 TraceCheckUtils]: 0: Hoare triple {8829#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {8829#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {8829#true} is VALID [2022-04-15 02:59:41,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {8829#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,185 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8829#true} {8829#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,185 INFO L272 TraceCheckUtils]: 4: Hoare triple {8829#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,185 INFO L290 TraceCheckUtils]: 5: Hoare triple {8829#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,185 INFO L272 TraceCheckUtils]: 6: Hoare triple {8829#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,185 INFO L290 TraceCheckUtils]: 7: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {8855#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-15 02:59:41,186 INFO L290 TraceCheckUtils]: 8: Hoare triple {8855#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] L8-->L8-2: 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[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:41,186 INFO L290 TraceCheckUtils]: 9: Hoare triple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:41,186 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} {8829#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:59:41,187 INFO L290 TraceCheckUtils]: 11: Hoare triple {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:59:41,187 INFO L272 TraceCheckUtils]: 12: Hoare triple {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,187 INFO L290 TraceCheckUtils]: 13: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {8829#true} is VALID [2022-04-15 02:59:41,187 INFO L290 TraceCheckUtils]: 14: Hoare triple {8829#true} [126] L8-->L8-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,187 INFO L290 TraceCheckUtils]: 15: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,188 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8829#true} {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:59:41,188 INFO L272 TraceCheckUtils]: 17: Hoare triple {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,188 INFO L290 TraceCheckUtils]: 18: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {8829#true} is VALID [2022-04-15 02:59:41,188 INFO L290 TraceCheckUtils]: 19: Hoare triple {8829#true} [126] L8-->L8-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,188 INFO L290 TraceCheckUtils]: 20: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,188 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {8829#true} {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:59:41,188 INFO L272 TraceCheckUtils]: 22: Hoare triple {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,189 INFO L290 TraceCheckUtils]: 23: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {8829#true} is VALID [2022-04-15 02:59:41,189 INFO L290 TraceCheckUtils]: 24: Hoare triple {8829#true} [126] L8-->L8-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,189 INFO L290 TraceCheckUtils]: 25: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,189 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {8829#true} {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-15 02:59:41,200 INFO L290 TraceCheckUtils]: 27: Hoare triple {8866#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8918#(<= main_~a~0 1)} is VALID [2022-04-15 02:59:41,202 INFO L290 TraceCheckUtils]: 28: Hoare triple {8918#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8918#(<= main_~a~0 1)} is VALID [2022-04-15 02:59:41,202 INFO L290 TraceCheckUtils]: 29: Hoare triple {8918#(<= main_~a~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {8925#(<= main_~c~0 1)} is VALID [2022-04-15 02:59:41,202 INFO L290 TraceCheckUtils]: 30: Hoare triple {8925#(<= main_~c~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8925#(<= main_~c~0 1)} is VALID [2022-04-15 02:59:41,203 INFO L290 TraceCheckUtils]: 31: Hoare triple {8925#(<= main_~c~0 1)} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,203 INFO L290 TraceCheckUtils]: 32: Hoare triple {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,203 INFO L272 TraceCheckUtils]: 33: Hoare triple {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,203 INFO L290 TraceCheckUtils]: 34: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,203 INFO L290 TraceCheckUtils]: 35: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,203 INFO L290 TraceCheckUtils]: 36: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,204 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {8829#true} {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,204 INFO L272 TraceCheckUtils]: 38: Hoare triple {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {8829#true} is VALID [2022-04-15 02:59:41,204 INFO L290 TraceCheckUtils]: 39: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,204 INFO L290 TraceCheckUtils]: 40: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,204 INFO L290 TraceCheckUtils]: 41: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,208 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {8829#true} {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,208 INFO L272 TraceCheckUtils]: 43: Hoare triple {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,208 INFO L290 TraceCheckUtils]: 44: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,208 INFO L290 TraceCheckUtils]: 45: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,208 INFO L290 TraceCheckUtils]: 46: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,209 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {8829#true} {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,209 INFO L272 TraceCheckUtils]: 48: Hoare triple {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {8829#true} is VALID [2022-04-15 02:59:41,209 INFO L290 TraceCheckUtils]: 49: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,209 INFO L290 TraceCheckUtils]: 50: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,209 INFO L290 TraceCheckUtils]: 51: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,209 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {8829#true} {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,211 INFO L290 TraceCheckUtils]: 53: Hoare triple {8932#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [160] L53-->L49-2: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,211 INFO L290 TraceCheckUtils]: 54: Hoare triple {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,211 INFO L272 TraceCheckUtils]: 55: Hoare triple {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,211 INFO L290 TraceCheckUtils]: 56: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,212 INFO L290 TraceCheckUtils]: 57: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,212 INFO L290 TraceCheckUtils]: 58: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,212 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8829#true} {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,213 INFO L272 TraceCheckUtils]: 60: Hoare triple {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {8829#true} is VALID [2022-04-15 02:59:41,213 INFO L290 TraceCheckUtils]: 61: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,213 INFO L290 TraceCheckUtils]: 62: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,213 INFO L290 TraceCheckUtils]: 63: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,213 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8829#true} {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,214 INFO L272 TraceCheckUtils]: 65: Hoare triple {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,214 INFO L290 TraceCheckUtils]: 66: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,214 INFO L290 TraceCheckUtils]: 67: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,214 INFO L290 TraceCheckUtils]: 68: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,214 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {8829#true} {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,215 INFO L272 TraceCheckUtils]: 70: Hoare triple {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {8829#true} is VALID [2022-04-15 02:59:41,215 INFO L290 TraceCheckUtils]: 71: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,215 INFO L290 TraceCheckUtils]: 72: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,215 INFO L290 TraceCheckUtils]: 73: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,227 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {8829#true} {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,228 INFO L290 TraceCheckUtils]: 75: Hoare triple {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-15 02:59:41,229 INFO L290 TraceCheckUtils]: 76: Hoare triple {8999#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {9069#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-15 02:59:41,230 INFO L290 TraceCheckUtils]: 77: Hoare triple {9069#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9069#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-15 02:59:41,230 INFO L290 TraceCheckUtils]: 78: Hoare triple {9069#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,230 INFO L290 TraceCheckUtils]: 79: Hoare triple {8830#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8830#false} is VALID [2022-04-15 02:59:41,230 INFO L290 TraceCheckUtils]: 80: Hoare triple {8830#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,230 INFO L290 TraceCheckUtils]: 81: Hoare triple {8830#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,231 INFO L272 TraceCheckUtils]: 82: Hoare triple {8830#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8830#false} is VALID [2022-04-15 02:59:41,231 INFO L290 TraceCheckUtils]: 83: Hoare triple {8830#false} [138] __VERIFIER_assertENTRY-->L11: 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] {8830#false} is VALID [2022-04-15 02:59:41,231 INFO L290 TraceCheckUtils]: 84: Hoare triple {8830#false} [143] L11-->L12: 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[] {8830#false} is VALID [2022-04-15 02:59:41,231 INFO L290 TraceCheckUtils]: 85: Hoare triple {8830#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-15 02:59:41,231 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 02:59:41,952 INFO L290 TraceCheckUtils]: 85: Hoare triple {8830#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,952 INFO L290 TraceCheckUtils]: 84: Hoare triple {8830#false} [143] L11-->L12: 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[] {8830#false} is VALID [2022-04-15 02:59:41,952 INFO L290 TraceCheckUtils]: 83: Hoare triple {8830#false} [138] __VERIFIER_assertENTRY-->L11: 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] {8830#false} is VALID [2022-04-15 02:59:41,952 INFO L272 TraceCheckUtils]: 82: Hoare triple {8830#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8830#false} is VALID [2022-04-15 02:59:41,952 INFO L290 TraceCheckUtils]: 81: Hoare triple {8830#false} [135] L36-->L35-3: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,952 INFO L290 TraceCheckUtils]: 80: Hoare triple {8830#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,952 INFO L290 TraceCheckUtils]: 79: Hoare triple {8830#false} [145] L42-3-->L35-2: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8830#false} is VALID [2022-04-15 02:59:41,953 INFO L290 TraceCheckUtils]: 78: Hoare triple {9118#(<= main_~b~0 main_~c~0)} [146] L43-->L42-3: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {8830#false} is VALID [2022-04-15 02:59:41,953 INFO L290 TraceCheckUtils]: 77: Hoare triple {9118#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9118#(<= main_~b~0 main_~c~0)} is VALID [2022-04-15 02:59:41,954 INFO L290 TraceCheckUtils]: 76: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [154] L49-3-->L42-2: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {9118#(<= main_~b~0 main_~c~0)} is VALID [2022-04-15 02:59:41,954 INFO L290 TraceCheckUtils]: 75: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [159] L53-->L49-3: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-15 02:59:41,954 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {8829#true} {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-15 02:59:41,954 INFO L290 TraceCheckUtils]: 73: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,955 INFO L290 TraceCheckUtils]: 72: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,955 INFO L290 TraceCheckUtils]: 71: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,955 INFO L272 TraceCheckUtils]: 70: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {8829#true} is VALID [2022-04-15 02:59:41,955 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {8829#true} {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-15 02:59:41,955 INFO L290 TraceCheckUtils]: 68: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,955 INFO L290 TraceCheckUtils]: 67: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,955 INFO L290 TraceCheckUtils]: 66: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,956 INFO L272 TraceCheckUtils]: 65: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,957 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8829#true} {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-15 02:59:41,957 INFO L290 TraceCheckUtils]: 63: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,957 INFO L290 TraceCheckUtils]: 62: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,957 INFO L290 TraceCheckUtils]: 61: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,957 INFO L272 TraceCheckUtils]: 60: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {8829#true} is VALID [2022-04-15 02:59:41,958 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8829#true} {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-15 02:59:41,958 INFO L290 TraceCheckUtils]: 58: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,958 INFO L290 TraceCheckUtils]: 57: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,958 INFO L290 TraceCheckUtils]: 56: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,958 INFO L272 TraceCheckUtils]: 55: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,958 INFO L290 TraceCheckUtils]: 54: Hoare triple {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-15 02:59:41,959 INFO L290 TraceCheckUtils]: 53: Hoare triple {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [160] L53-->L49-2: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {9125#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-15 02:59:41,960 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {8829#true} {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [170] __VERIFIER_assertEXIT-->L53: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:41,960 INFO L290 TraceCheckUtils]: 51: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,960 INFO L290 TraceCheckUtils]: 50: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,960 INFO L290 TraceCheckUtils]: 49: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,960 INFO L272 TraceCheckUtils]: 48: Hoare triple {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [158] L52-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {8829#true} is VALID [2022-04-15 02:59:41,960 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {8829#true} {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [169] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:41,960 INFO L290 TraceCheckUtils]: 46: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,961 INFO L290 TraceCheckUtils]: 45: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,961 INFO L290 TraceCheckUtils]: 44: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,961 INFO L272 TraceCheckUtils]: 43: Hoare triple {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [157] L51-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,961 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {8829#true} {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:41,961 INFO L290 TraceCheckUtils]: 41: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,961 INFO L290 TraceCheckUtils]: 40: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,961 INFO L290 TraceCheckUtils]: 39: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,962 INFO L272 TraceCheckUtils]: 38: Hoare triple {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {8829#true} is VALID [2022-04-15 02:59:41,962 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {8829#true} {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [167] __VERIFIER_assertEXIT-->L50-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:41,962 INFO L290 TraceCheckUtils]: 36: Hoare triple {8829#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,962 INFO L290 TraceCheckUtils]: 35: Hoare triple {8829#true} [144] L11-->L11-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,962 INFO L290 TraceCheckUtils]: 34: Hoare triple {8829#true} [138] __VERIFIER_assertENTRY-->L11: 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] {8829#true} is VALID [2022-04-15 02:59:41,962 INFO L272 TraceCheckUtils]: 33: Hoare triple {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,963 INFO L290 TraceCheckUtils]: 32: Hoare triple {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:41,964 INFO L290 TraceCheckUtils]: 31: Hoare triple {9262#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} [147] L43-->L49-2: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {9195#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-15 02:59:41,965 INFO L290 TraceCheckUtils]: 30: Hoare triple {9262#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9262#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-15 02:59:41,965 INFO L290 TraceCheckUtils]: 29: Hoare triple {8918#(<= main_~a~0 1)} [136] L36-->L42-2: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {9262#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-15 02:59:41,965 INFO L290 TraceCheckUtils]: 28: Hoare triple {8918#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8918#(<= main_~a~0 1)} is VALID [2022-04-15 02:59:41,966 INFO L290 TraceCheckUtils]: 27: Hoare triple {9275#(<= main_~x~0 1)} [130] L26-->L35-2: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8918#(<= main_~a~0 1)} is VALID [2022-04-15 02:59:41,966 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {8829#true} {9275#(<= main_~x~0 1)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {9275#(<= main_~x~0 1)} is VALID [2022-04-15 02:59:41,966 INFO L290 TraceCheckUtils]: 25: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,966 INFO L290 TraceCheckUtils]: 24: Hoare triple {8829#true} [126] L8-->L8-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,966 INFO L290 TraceCheckUtils]: 23: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {8829#true} is VALID [2022-04-15 02:59:41,967 INFO L272 TraceCheckUtils]: 22: Hoare triple {9275#(<= main_~x~0 1)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,967 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {8829#true} {9275#(<= main_~x~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {9275#(<= main_~x~0 1)} is VALID [2022-04-15 02:59:41,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {8829#true} [126] L8-->L8-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {8829#true} is VALID [2022-04-15 02:59:41,967 INFO L272 TraceCheckUtils]: 17: Hoare triple {9275#(<= main_~x~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,968 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8829#true} {9275#(<= main_~x~0 1)} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {9275#(<= main_~x~0 1)} is VALID [2022-04-15 02:59:41,968 INFO L290 TraceCheckUtils]: 15: Hoare triple {8829#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,968 INFO L290 TraceCheckUtils]: 14: Hoare triple {8829#true} [126] L8-->L8-2: 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[] {8829#true} is VALID [2022-04-15 02:59:41,968 INFO L290 TraceCheckUtils]: 13: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {8829#true} is VALID [2022-04-15 02:59:41,968 INFO L272 TraceCheckUtils]: 12: Hoare triple {9275#(<= main_~x~0 1)} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,968 INFO L290 TraceCheckUtils]: 11: Hoare triple {9275#(<= main_~x~0 1)} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {9275#(<= main_~x~0 1)} is VALID [2022-04-15 02:59:41,969 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} {8829#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {9275#(<= main_~x~0 1)} is VALID [2022-04-15 02:59:41,969 INFO L290 TraceCheckUtils]: 9: Hoare triple {8859#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:41,969 INFO L290 TraceCheckUtils]: 8: Hoare triple {9336#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] L8-->L8-2: 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[] {8859#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-15 02:59:41,970 INFO L290 TraceCheckUtils]: 7: Hoare triple {8829#true} [123] assume_abort_if_notENTRY-->L8: 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] {9336#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-15 02:59:41,970 INFO L272 TraceCheckUtils]: 6: Hoare triple {8829#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {8829#true} is VALID [2022-04-15 02:59:41,970 INFO L290 TraceCheckUtils]: 5: Hoare triple {8829#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {8829#true} is VALID [2022-04-15 02:59:41,970 INFO L272 TraceCheckUtils]: 4: Hoare triple {8829#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,970 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8829#true} {8829#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {8829#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {8829#true} [117] 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) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (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] {8829#true} is VALID [2022-04-15 02:59:41,970 INFO L272 TraceCheckUtils]: 0: Hoare triple {8829#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8829#true} is VALID [2022-04-15 02:59:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-15 02:59:41,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 02:59:41,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496331754] [2022-04-15 02:59:41,971 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-15 02:59:41,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811898167] [2022-04-15 02:59:41,971 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1811898167] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 02:59:41,971 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-15 02:59:41,971 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2022-04-15 02:59:41,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315060312] [2022-04-15 02:59:41,971 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-15 02:59:41,972 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) Word has length 86 [2022-04-15 02:59:41,972 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 02:59:41,972 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-15 02:59:42,058 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:42,059 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 02:59:42,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 02:59:42,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 02:59:42,059 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-15 02:59:42,059 INFO L87 Difference]: Start difference. First operand 132 states and 177 transitions. Second operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-15 02:59:42,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:42,859 INFO L93 Difference]: Finished difference Result 144 states and 186 transitions. [2022-04-15 02:59:42,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 02:59:42,859 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) Word has length 86 [2022-04-15 02:59:42,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 02:59:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-15 02:59:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-15 02:59:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-15 02:59:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-15 02:59:42,862 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 72 transitions. [2022-04-15 02:59:42,928 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 02:59:42,928 INFO L225 Difference]: With dead ends: 144 [2022-04-15 02:59:42,928 INFO L226 Difference]: Without dead ends: 0 [2022-04-15 02:59:42,928 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=85, Invalid=335, Unknown=0, NotChecked=0, Total=420 [2022-04-15 02:59:42,929 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 19 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 02:59:42,929 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 202 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 02:59:42,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-15 02:59:42,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-15 02:59:42,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 02:59:42,930 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) [2022-04-15 02:59:42,930 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) [2022-04-15 02:59:42,930 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) [2022-04-15 02:59:42,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:42,930 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 02:59:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 02:59:42,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:42,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:42,930 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. [2022-04-15 02:59:42,930 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. [2022-04-15 02:59:42,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 02:59:42,930 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 02:59:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 02:59:42,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:42,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 02:59:42,931 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 02:59:42,931 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 02:59:42,931 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) [2022-04-15 02:59:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-15 02:59:42,931 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 86 [2022-04-15 02:59:42,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 02:59:42,931 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-15 02:59:42,931 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-15 02:59:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 02:59:42,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 02:59:42,933 INFO L788 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-15 02:59:42,955 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-15 02:59:43,143 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,SelfDestructingSolverStorable11 [2022-04-15 02:59:43,145 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-15 02:59:44,440 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|)) [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-15 02:59:44,441 INFO L885 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L885 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 7 9) the Hoare annotation is: true [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point L8(line 8) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point L8-2(lines 7 9) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 7 9) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L885 garLoopResultBuilder]: At program point mainENTRY(lines 18 76) the Hoare annotation is: true [2022-04-15 02:59:44,441 INFO L885 garLoopResultBuilder]: At program point L22(line 22) the Hoare annotation is: true [2022-04-15 02:59:44,441 INFO L882 garLoopResultBuilder]: For program point L22-1(line 22) no Hoare annotation was computed. [2022-04-15 02:59:44,441 INFO L878 garLoopResultBuilder]: At program point L24(line 24) the Hoare annotation is: (and (<= 0 main_~x~0) (<= main_~x~0 1)) [2022-04-15 02:59:44,441 INFO L878 garLoopResultBuilder]: At program point L24-1(line 24) the Hoare annotation is: (and (<= 0 main_~y~0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 1)) [2022-04-15 02:59:44,441 INFO L878 garLoopResultBuilder]: At program point L25(line 25) the Hoare annotation is: (and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 1)) [2022-04-15 02:59:44,443 INFO L882 garLoopResultBuilder]: For program point L26(line 26) no Hoare annotation was computed. [2022-04-15 02:59:44,443 INFO L878 garLoopResultBuilder]: At program point L35-2(lines 35 73) the Hoare annotation is: (let ((.cse0 (<= main_~y~0 1))) (or (and (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (<= main_~x~0 1) (<= 1 main_~a~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) .cse0 (= main_~p~0 1)) (and (< main_~b~0 1) (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (<= main_~b~0 main_~c~0) (<= 0 main_~b~0) (= main_~q~0 1) (<= main_~c~0 main_~b~0) (= (+ main_~s~0 1) 0) .cse0))) [2022-04-15 02:59:44,443 INFO L878 garLoopResultBuilder]: At program point L35-3(lines 35 73) the Hoare annotation is: (and (<= 1 main_~x~0) (= main_~b~0 0) (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (<= main_~b~0 main_~c~0) (<= 1 main_~y~0) (<= main_~y~0 1)) [2022-04-15 02:59:44,443 INFO L882 garLoopResultBuilder]: For program point L36(lines 36 37) no Hoare annotation was computed. [2022-04-15 02:59:44,443 INFO L882 garLoopResultBuilder]: For program point L74(line 74) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L878 garLoopResultBuilder]: At program point L42-2(lines 42 62) the Hoare annotation is: (let ((.cse0 (= main_~s~0 1)) (.cse1 (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (.cse2 (<= 1 main_~a~0)) (.cse3 (= main_~b~0 main_~y~0)) (.cse4 (= main_~q~0 0)) (.cse5 (= main_~a~0 main_~x~0)) (.cse6 (<= main_~y~0 1)) (.cse7 (= main_~p~0 1))) (or (and (= main_~v~0 (* main_~d~0 main_~b~0)) (<= main_~v~0 main_~b~0) (< main_~c~0 (* main_~v~0 2)) .cse0 .cse1 .cse2 (<= 0 main_~c~0) .cse3 (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) .cse4 (< main_~c~0 main_~b~0) .cse5 .cse6 .cse7) (and (= main_~k~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 main_~y~0) .cse5 (<= main_~c~0 1) (= main_~c~0 main_~x~0) .cse6 .cse7))) [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point mainFINAL(lines 18 76) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point L42-3(lines 42 62) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point L43(lines 43 44) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point mainEXIT(lines 18 76) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L878 garLoopResultBuilder]: At program point L49-2(lines 49 59) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point L49-3(lines 49 59) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L878 garLoopResultBuilder]: At program point L50(line 50) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-15 02:59:44,444 INFO L878 garLoopResultBuilder]: At program point L50-1(line 50) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-15 02:59:44,444 INFO L878 garLoopResultBuilder]: At program point L51(line 51) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-15 02:59:44,444 INFO L878 garLoopResultBuilder]: At program point L52(line 52) the Hoare annotation is: (and (= main_~k~0 0) (<= main_~v~0 main_~c~0) (= main_~s~0 1) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~b~0 main_~y~0) (<= main_~b~0 main_~v~0) (= main_~d~0 1) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~c~0 1) (= main_~c~0 main_~x~0) (= main_~p~0 1)) [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point L53(lines 49 59) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L885 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 10 16) the Hoare annotation is: true [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point L11(lines 11 14) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point L12(lines 12 13) no Hoare annotation was computed. [2022-04-15 02:59:44,444 INFO L882 garLoopResultBuilder]: For program point L11-2(lines 10 16) no Hoare annotation was computed. [2022-04-15 02:59:44,445 INFO L882 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-04-15 02:59:44,445 INFO L882 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 10 16) no Hoare annotation was computed. [2022-04-15 02:59:44,447 INFO L719 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 02:59:44,447 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-15 02:59:44,453 WARN L170 areAnnotationChecker]: L8-2 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L11-2 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L22-1 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2022-04-15 02:59:44,454 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2022-04-15 02:59:44,459 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-04-15 02:59:44,459 WARN L170 areAnnotationChecker]: L49-3 has no Hoare annotation [2022-04-15 02:59:44,459 WARN L170 areAnnotationChecker]: L49-3 has no Hoare annotation [2022-04-15 02:59:44,464 WARN L170 areAnnotationChecker]: L49-3 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L42-3 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L42-3 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L42-3 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-04-15 02:59:44,466 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-15 02:59:44,466 INFO L163 areAnnotationChecker]: CFG has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-15 02:59:44,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.04 02:59:44 BasicIcfg [2022-04-15 02:59:44,485 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-15 02:59:44,486 INFO L158 Benchmark]: Toolchain (without parser) took 91487.03ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 140.7MB in the beginning and 226.8MB in the end (delta: -86.1MB). Peak memory consumption was 119.9MB. Max. memory is 8.0GB. [2022-04-15 02:59:44,486 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 190.8MB. Free memory is still 156.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-15 02:59:44,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 257.69ms. Allocated memory is still 190.8MB. Free memory was 140.4MB in the beginning and 168.1MB in the end (delta: -27.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-04-15 02:59:44,486 INFO L158 Benchmark]: Boogie Preprocessor took 44.65ms. Allocated memory is still 190.8MB. Free memory was 168.1MB in the beginning and 166.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-15 02:59:44,486 INFO L158 Benchmark]: RCFGBuilder took 338.14ms. Allocated memory is still 190.8MB. Free memory was 166.3MB in the beginning and 153.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-04-15 02:59:44,486 INFO L158 Benchmark]: IcfgTransformer took 50.85ms. Allocated memory is still 190.8MB. Free memory was 153.7MB in the beginning and 151.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-15 02:59:44,487 INFO L158 Benchmark]: TraceAbstraction took 90790.37ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 151.2MB in the beginning and 226.8MB in the end (delta: -75.6MB). Peak memory consumption was 130.7MB. Max. memory is 8.0GB. [2022-04-15 02:59:44,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 190.8MB. Free memory is still 156.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 257.69ms. Allocated memory is still 190.8MB. Free memory was 140.4MB in the beginning and 168.1MB in the end (delta: -27.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 44.65ms. Allocated memory is still 190.8MB. Free memory was 168.1MB in the beginning and 166.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 338.14ms. Allocated memory is still 190.8MB. Free memory was 166.3MB in the beginning and 153.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * IcfgTransformer took 50.85ms. Allocated memory is still 190.8MB. Free memory was 153.7MB in the beginning and 151.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 90790.37ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 151.2MB in the beginning and 226.8MB in the end (delta: -75.6MB). Peak memory consumption was 130.7MB. 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: 13]: 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, 40 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 90.7s, OverallIterations: 12, TraceHistogramMax: 9, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 31.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 694 SdHoareTripleChecker+Valid, 11.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 643 mSDsluCounter, 2287 SdHoareTripleChecker+Invalid, 11.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1761 mSDsCounter, 720 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2694 IncrementalHoareTripleChecker+Invalid, 3415 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 720 mSolverCounterUnsat, 526 mSDtfsCounter, 2694 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1132 GetRequests, 935 SyntacticMatches, 7 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 971 ImplicationChecksByTransitivity, 6.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=180occurred in iteration=9, InterpolantAutomatonStates: 131, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 12 MinimizatonAttempts, 131 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 18 LocationsWithAnnotation, 151 PreInvPairs, 170 NumberOfFragments, 489 HoareAnnotationTreeSize, 151 FomulaSimplifications, 36 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 18 FomulaSimplificationsInter, 2652 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 51.8s InterpolantComputationTime, 617 NumberOfCodeBlocks, 617 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1058 ConstructedInterpolants, 0 QuantifiedInterpolants, 3872 SizeOfPredicates, 53 NumberOfNonLiveVariables, 1688 ConjunctsInSsa, 173 ConjunctsInUnsatCore, 20 InterpolantComputations, 5 PerfectInterpolantSequences, 968/1098 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: 49]: Loop Invariant Derived loop invariant: (((((((((((k == 0 && v <= c) && s == 1) && a == y * r + p * x) && b == y) && b <= v) && d == 1) && q == 0) && 1 <= y) && a == x) && c <= 1) && c == x) && p == 1 - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: (((((((((s == 1 && a == y * r + p * x) && x <= 1) && 1 <= a) && b == y) && q == 0) && 1 <= y) && a == x) && y <= 1) && p == 1) || (((((((((((b < 1 && p == 0) && x / 2 < a) && r == 1) && a == y) && a <= x) && b <= c) && 0 <= b) && q == 1) && c <= b) && s + 1 == 0) && y <= 1) - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: ((((((((((((((v == d * b && v <= b) && c < v * 2) && s == 1) && a == y * r + p * x) && 1 <= a) && 0 <= c) && b == y) && k == 1) && x / 2 < b) && q == 0) && c < b) && a == x) && y <= 1) && p == 1) || (((((((((((k == 0 && s == 1) && a == y * r + p * x) && 1 <= a) && b == y) && q == 0) && 1 <= y) && a == x) && c <= 1) && c == x) && y <= 1) && p == 1) RESULT: Ultimate proved your program to be correct! [2022-04-15 02:59:44,525 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...