/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem10_label46.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 16:21:08,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 16:21:08,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 16:21:08,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 16:21:08,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 16:21:08,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 16:21:08,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 16:21:08,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 16:21:08,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 16:21:08,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 16:21:08,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 16:21:08,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 16:21:08,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 16:21:08,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 16:21:08,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 16:21:08,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 16:21:08,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 16:21:08,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 16:21:08,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 16:21:08,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 16:21:08,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 16:21:08,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 16:21:08,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 16:21:08,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 16:21:08,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-21 16:21:08,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 16:21:08,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 16:21:08,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 16:21:08,689 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2021-02-21 16:21:08,751 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 16:21:08,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 16:21:08,755 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 16:21:08,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 16:21:08,756 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 16:21:08,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 16:21:08,756 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 16:21:08,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 16:21:08,757 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 16:21:08,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 16:21:08,759 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 16:21:08,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 16:21:08,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 16:21:08,760 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 16:21:08,760 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 16:21:08,761 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 16:21:08,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 16:21:08,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 16:21:08,761 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 16:21:08,762 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 16:21:08,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 16:21:08,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 16:21:08,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 16:21:08,763 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 16:21:08,763 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 16:21:08,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 16:21:08,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 16:21:08,764 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 16:21:08,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 16:21:09,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 16:21:09,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 16:21:09,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 16:21:09,221 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 16:21:09,222 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 16:21:09,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem10_label46.c [2021-02-21 16:21:09,330 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eba8b4af/4ef80c29812a4b72bedd326f76e6c90f/FLAG1825058a7 [2021-02-21 16:21:10,196 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 16:21:10,197 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem10_label46.c [2021-02-21 16:21:10,219 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eba8b4af/4ef80c29812a4b72bedd326f76e6c90f/FLAG1825058a7 [2021-02-21 16:21:10,409 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eba8b4af/4ef80c29812a4b72bedd326f76e6c90f [2021-02-21 16:21:10,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 16:21:10,433 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 16:21:10,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 16:21:10,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 16:21:10,441 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 16:21:10,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:21:10" (1/1) ... [2021-02-21 16:21:10,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@470d45a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:10, skipping insertion in model container [2021-02-21 16:21:10,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:21:10" (1/1) ... [2021-02-21 16:21:10,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 16:21:10,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 16:21:10,707 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem10_label46.c[2596,2609] [2021-02-21 16:21:11,027 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:21:11,039 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 16:21:11,060 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem10_label46.c[2596,2609] [2021-02-21 16:21:11,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:21:11,298 INFO L208 MainTranslator]: Completed translation [2021-02-21 16:21:11,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11 WrapperNode [2021-02-21 16:21:11,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 16:21:11,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 16:21:11,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 16:21:11,303 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 16:21:11,317 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... [2021-02-21 16:21:11,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... [2021-02-21 16:21:11,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... [2021-02-21 16:21:11,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... [2021-02-21 16:21:11,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... [2021-02-21 16:21:11,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... [2021-02-21 16:21:11,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... [2021-02-21 16:21:11,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 16:21:11,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 16:21:11,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 16:21:11,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 16:21:11,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 16:21:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 16:21:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 16:21:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 16:21:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2021-02-21 16:21:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 16:21:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2021-02-21 16:21:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 16:21:11,598 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 16:21:11,599 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 16:21:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 16:21:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 16:21:11,600 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2021-02-21 16:21:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 16:21:11,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 16:21:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 16:21:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 16:21:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 16:21:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 16:21:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 16:21:13,204 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 16:21:13,204 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-21 16:21:13,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:21:13 BoogieIcfgContainer [2021-02-21 16:21:13,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 16:21:13,209 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 16:21:13,209 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 16:21:13,213 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 16:21:13,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 04:21:10" (1/3) ... [2021-02-21 16:21:13,215 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bac92e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 04:21:13, skipping insertion in model container [2021-02-21 16:21:13,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:21:11" (2/3) ... [2021-02-21 16:21:13,215 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bac92e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 04:21:13, skipping insertion in model container [2021-02-21 16:21:13,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 04:21:13" (3/3) ... [2021-02-21 16:21:13,217 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem10_label46.c [2021-02-21 16:21:13,236 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-21 16:21:13,248 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 16:21:13,310 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 16:21:13,374 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 16:21:13,374 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 16:21:13,375 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-21 16:21:13,375 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 16:21:13,375 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 16:21:13,375 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 16:21:13,375 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 16:21:13,375 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 16:21:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states. [2021-02-21 16:21:13,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-02-21 16:21:13,410 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 16:21:13,411 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 16:21:13,411 INFO L428 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 16:21:13,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 16:21:13,419 INFO L82 PathProgramCache]: Analyzing trace with hash 1188598018, now seen corresponding path program 1 times [2021-02-21 16:21:13,431 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 16:21:13,432 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040881574] [2021-02-21 16:21:13,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 16:21:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 16:21:13,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:13,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:13,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:13,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:13,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:13,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:13,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:13,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 16:21:13,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 16:21:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 16:21:13,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:13,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:13,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 16:21:13,874 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040881574] [2021-02-21 16:21:13,875 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 16:21:13,876 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-21 16:21:13,876 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574555359] [2021-02-21 16:21:13,882 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 16:21:13,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 16:21:13,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 16:21:13,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-21 16:21:13,903 INFO L87 Difference]: Start difference. First operand 215 states. Second operand 4 states. [2021-02-21 16:21:15,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 16:21:15,955 INFO L93 Difference]: Finished difference Result 596 states and 1021 transitions. [2021-02-21 16:21:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-21 16:21:15,957 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2021-02-21 16:21:15,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 16:21:15,974 INFO L225 Difference]: With dead ends: 596 [2021-02-21 16:21:15,974 INFO L226 Difference]: Without dead ends: 302 [2021-02-21 16:21:15,982 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-21 16:21:16,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2021-02-21 16:21:16,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 298. [2021-02-21 16:21:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298 states. [2021-02-21 16:21:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 430 transitions. [2021-02-21 16:21:16,073 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 430 transitions. Word has length 27 [2021-02-21 16:21:16,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 16:21:16,073 INFO L480 AbstractCegarLoop]: Abstraction has 298 states and 430 transitions. [2021-02-21 16:21:16,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 16:21:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 430 transitions. [2021-02-21 16:21:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-02-21 16:21:16,082 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 16:21:16,083 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 16:21:16,083 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 16:21:16,084 INFO L428 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 16:21:16,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 16:21:16,086 INFO L82 PathProgramCache]: Analyzing trace with hash -1614270874, now seen corresponding path program 1 times [2021-02-21 16:21:16,086 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 16:21:16,088 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218166824] [2021-02-21 16:21:16,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 16:21:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 16:21:16,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:16,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:16,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:16,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:16,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:16,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 16:21:16,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 16:21:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 16:21:16,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:16,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:16,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-02-21 16:21:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 16:21:16,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:16,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:16,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 16:21:16,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 16:21:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 16:21:16,599 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218166824] [2021-02-21 16:21:16,599 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 16:21:16,600 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-21 16:21:16,600 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642733326] [2021-02-21 16:21:16,602 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 16:21:16,602 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 16:21:16,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 16:21:16,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-02-21 16:21:16,603 INFO L87 Difference]: Start difference. First operand 298 states and 430 transitions. Second operand 7 states. [2021-02-21 16:21:18,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 16:21:18,267 INFO L93 Difference]: Finished difference Result 908 states and 1351 transitions. [2021-02-21 16:21:18,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-21 16:21:18,268 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2021-02-21 16:21:18,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 16:21:18,275 INFO L225 Difference]: With dead ends: 908 [2021-02-21 16:21:18,275 INFO L226 Difference]: Without dead ends: 616 [2021-02-21 16:21:18,278 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2021-02-21 16:21:18,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 616 states. [2021-02-21 16:21:18,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 616 to 596. [2021-02-21 16:21:18,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 596 states. [2021-02-21 16:21:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 596 states and 782 transitions. [2021-02-21 16:21:18,329 INFO L78 Accepts]: Start accepts. Automaton has 596 states and 782 transitions. Word has length 101 [2021-02-21 16:21:18,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 16:21:18,329 INFO L480 AbstractCegarLoop]: Abstraction has 596 states and 782 transitions. [2021-02-21 16:21:18,330 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 16:21:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 782 transitions. [2021-02-21 16:21:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-02-21 16:21:18,332 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 16:21:18,332 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 16:21:18,332 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 16:21:18,333 INFO L428 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 16:21:18,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 16:21:18,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1979872579, now seen corresponding path program 1 times [2021-02-21 16:21:18,334 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 16:21:18,334 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305296017] [2021-02-21 16:21:18,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 16:21:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-02-21 16:21:18,382 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-02-21 16:21:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-02-21 16:21:18,425 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-02-21 16:21:18,494 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-02-21 16:21:18,494 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2021-02-21 16:21:18,495 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 16:21:18,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 04:21:18 BoogieIcfgContainer [2021-02-21 16:21:18,638 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 16:21:18,640 INFO L168 Benchmark]: Toolchain (without parser) took 8221.73 ms. Allocated memory was 155.2 MB in the beginning and 224.4 MB in the end (delta: 69.2 MB). Free memory was 128.8 MB in the beginning and 127.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 71.0 MB. Max. memory is 8.0 GB. [2021-02-21 16:21:18,640 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 155.2 MB. Free memory is still 127.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 16:21:18,641 INFO L168 Benchmark]: CACSL2BoogieTranslator took 862.60 ms. Allocated memory is still 155.2 MB. Free memory was 127.7 MB in the beginning and 133.0 MB in the end (delta: -5.3 MB). Peak memory consumption was 28.6 MB. Max. memory is 8.0 GB. [2021-02-21 16:21:18,642 INFO L168 Benchmark]: Boogie Preprocessor took 157.98 ms. Allocated memory is still 155.2 MB. Free memory was 133.0 MB in the beginning and 128.3 MB in the end (delta: 4.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-02-21 16:21:18,643 INFO L168 Benchmark]: RCFGBuilder took 1747.97 ms. Allocated memory is still 155.2 MB. Free memory was 128.3 MB in the beginning and 105.9 MB in the end (delta: 22.4 MB). Peak memory consumption was 77.5 MB. Max. memory is 8.0 GB. [2021-02-21 16:21:18,644 INFO L168 Benchmark]: TraceAbstraction took 5428.92 ms. Allocated memory was 155.2 MB in the beginning and 224.4 MB in the end (delta: 69.2 MB). Free memory was 105.4 MB in the beginning and 127.4 MB in the end (delta: -22.0 MB). Peak memory consumption was 46.6 MB. Max. memory is 8.0 GB. [2021-02-21 16:21:18,647 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 155.2 MB. Free memory is still 127.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 862.60 ms. Allocated memory is still 155.2 MB. Free memory was 127.7 MB in the beginning and 133.0 MB in the end (delta: -5.3 MB). Peak memory consumption was 28.6 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 157.98 ms. Allocated memory is still 155.2 MB. Free memory was 133.0 MB in the beginning and 128.3 MB in the end (delta: 4.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1747.97 ms. Allocated memory is still 155.2 MB. Free memory was 128.3 MB in the beginning and 105.9 MB in the end (delta: 22.4 MB). Peak memory consumption was 77.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 5428.92 ms. Allocated memory was 155.2 MB in the beginning and 224.4 MB in the end (delta: 69.2 MB). Free memory was 105.4 MB in the beginning and 127.4 MB in the end (delta: -22.0 MB). Peak memory consumption was 46.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 77]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L17] int inputC = 3; [L18] int inputD = 4; [L19] int inputE = 5; [L20] int inputF = 6; [L21] int inputB = 2; [L24] int a1 = 23; [L25] int a19 = 9; [L26] int a10 = 0; [L27] int a12 = 0; [L28] int a4 = 14; VAL [\old(a1)=331521, \old(a10)=331512, \old(a12)=331518, \old(a19)=331510, \old(a4)=331522, \old(inputB)=331523, \old(inputC)=331513, \old(inputD)=331509, \old(inputE)=331519, \old(inputF)=331511, a1=23, a10=0, a12=0, a19=9, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L589] int output = -1; VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=23, a10=0, a12=0, a19=9, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L592] COND TRUE 1 [L595] int input; [L596] input = __VERIFIER_nondet_int() [L597] COND FALSE !((input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L600] CALL, EXPR calculate_output(input) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L31] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L34] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L37] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L40] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L43] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L46] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L49] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L52] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L55] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L58] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L61] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L64] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L67] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L70] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L73] COND FALSE !((((((a10==0) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L76] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L79] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L82] COND FALSE !((((((a10==4) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L85] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L88] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L91] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L94] COND FALSE !((((((a10==0) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L97] COND FALSE !((((((a10==0) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L100] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L103] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L106] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L109] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L112] COND FALSE !((((((a10==4) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L115] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L118] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L121] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L124] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L127] COND FALSE !((((((a10==1) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L130] COND FALSE !((((((a10==4) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L133] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L136] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L139] COND FALSE !((((((a10==3) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L142] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L145] COND FALSE !((((((a10==3) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L148] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L151] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L154] COND FALSE !((((((a10==0) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L157] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L160] COND FALSE !((((((a10==0) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L163] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L166] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L169] COND FALSE !((((((a10==1) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L172] COND FALSE !((((((a10==0) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L175] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L178] COND FALSE !((((((a10==3) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L181] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L184] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L187] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L190] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L193] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L196] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L199] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L202] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L205] COND FALSE !((((((a10==1) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L208] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==9))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L211] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L215] COND FALSE !((((a10==4) && ( 218 < a1 && (((input == 4) && (a12==0)) && (a4==14)))) && (a19==9))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L220] COND FALSE !(((a4==14) && (((a12==0) && ((( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 4)) && (a19==9))) && (a10==0)))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L225] COND FALSE !(((((a4==14) && ((a19==10) && ((a10==1) && (input == 2)))) && (a12==0)) && 218 < a1 )) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L230] COND FALSE !(((a12==0) && ((a19==9) && ((a10==1) && (( 218 < a1 && (input == 3)) && (a4==14)))))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L235] COND FALSE !(((a19==10) && (((a4==14) && (((((a10==0) && ((38 < a1) && (218 >= a1)) ) || ((a10==0) && 218 < a1 )) || ((a10==1) && a1 <= -13 )) && (input == 5))) && (a12==0)))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L241] COND FALSE !(((a12==0) && ((a19==9) && (((a4==14) && ((input == 2) && ( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ))) && (a10==3))))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L246] COND FALSE !(((a12==0) && ((((a4==14) && ((input == 3) && ( a1 <= -13 || ((-13 < a1) && (38 >= a1)) ))) && (a10==2)) && (a19==9)))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L249] COND FALSE !((((a12==0) && ( ((-13 < a1) && (38 >= a1)) && (((input == 3) && (a19==10)) && (a4==14)))) && (a10==1))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L254] COND FALSE !((((a19==9) && (((input == 6) && (( 218 < a1 && (a10==0)) || ( a1 <= -13 && (a10==1)))) && (a4==14))) && (a12==0))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L259] COND FALSE !(( ((38 < a1) && (218 >= a1)) && (((a4==14) && ((a19==10) && ((a10==1) && (input == 4)))) && (a12==0)))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, a1=23, a10=0, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L264] COND TRUE (((a4==14) && (((( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 5)) && (a19==9)) && (a12==0))) && (a10==0)) [L265] a1 = (((a1 / 5) + 110755) + 220746) [L266] a10 = 1 [L267] a19 = 8 [L269] return -1; VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=5, \result=-1, a1=331505, a10=1, a12=0, a19=8, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L600] RET, EXPR calculate_output(input) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=331505, a10=1, a12=0, a19=8, a4=14, calculate_output(input)=-1, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L600] output = calculate_output(input) [L592] COND TRUE 1 [L595] int input; [L596] input = __VERIFIER_nondet_int() [L597] COND FALSE !((input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L600] CALL calculate_output(input) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L31] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L34] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L37] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L40] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L43] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L46] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L49] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L52] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L55] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L58] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L61] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L64] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L67] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L70] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L73] COND FALSE !((((((a10==0) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L76] COND TRUE (((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8)) VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L77] reach_error() VAL [\old(a1)=331505, \old(a10)=1, \old(a19)=8, \old(input)=2, a1=331505, a10=1, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 218 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 5.1s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 3.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 46 SDtfs, 979 SDslu, 61 SDs, 0 SdLazy, 1476 SolverSat, 244 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=596occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 24 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 234 NumberOfCodeBlocks, 234 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 126 ConstructedInterpolants, 0 QuantifiedInterpolants, 35584 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 20/20 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 RESULT: Ultimate proved your program to be incorrect! Received shutdown request...