/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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_label42.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 16:53:26,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 16:53:26,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 16:53:26,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 16:53:26,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 16:53:26,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 16:53:26,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 16:53:26,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 16:53:26,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 16:53:26,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 16:53:26,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 16:53:26,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2020-08-22 16:53:26,337 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 [2020-08-22 16:53:26,382 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 16:53:26,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 16:53:26,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-22 16:53:26,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-22 16:53:26,384 INFO L138 SettingsManager]: * Use SBE=true [2020-08-22 16:53:26,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 16:53:26,384 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 16:53:26,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 16:53:26,385 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 16:53:26,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 16:53:26,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 16:53:26,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 16:53:26,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 16:53:26,386 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 16:53:26,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 16:53:26,386 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 16:53:26,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 16:53:26,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 16:53:26,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-22 16:53:26,387 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 16:53:26,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 16:53:26,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 16:53:26,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 16:53:26,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-22 16:53:26,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-22 16:53:26,388 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-22 16:53:26,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-22 16:53:26,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 16:53:26,389 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-22 16:53:26,390 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-22 16:53:26,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 16:53:26,732 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 16:53:26,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 16:53:26,737 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 16:53:26,737 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 16:53:26,738 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem10_label42.c [2020-08-22 16:53:26,800 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71a39d9b3/ebf0d0f5390246b6bc9ecff3868ea8f8/FLAG190b8bc52 [2020-08-22 16:53:27,355 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 16:53:27,355 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem10_label42.c [2020-08-22 16:53:27,367 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71a39d9b3/ebf0d0f5390246b6bc9ecff3868ea8f8/FLAG190b8bc52 [2020-08-22 16:53:27,664 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71a39d9b3/ebf0d0f5390246b6bc9ecff3868ea8f8 [2020-08-22 16:53:27,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 16:53:27,674 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 16:53:27,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 16:53:27,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 16:53:27,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 16:53:27,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:53:27" (1/1) ... [2020-08-22 16:53:27,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f284b94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:27, skipping insertion in model container [2020-08-22 16:53:27,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:53:27" (1/1) ... [2020-08-22 16:53:27,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 16:53:27,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 16:53:28,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 16:53:28,270 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 16:53:28,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 16:53:28,451 INFO L208 MainTranslator]: Completed translation [2020-08-22 16:53:28,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28 WrapperNode [2020-08-22 16:53:28,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 16:53:28,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 16:53:28,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 16:53:28,454 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 16:53:28,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (1/1) ... [2020-08-22 16:53:28,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (1/1) ... [2020-08-22 16:53:28,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (1/1) ... [2020-08-22 16:53:28,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (1/1) ... [2020-08-22 16:53:28,585 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (1/1) ... [2020-08-22 16:53:28,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (1/1) ... [2020-08-22 16:53:28,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (1/1) ... [2020-08-22 16:53:28,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 16:53:28,643 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 16:53:28,643 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 16:53:28,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 16:53:28,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (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 [2020-08-22 16:53:28,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 16:53:28,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 16:53:28,723 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-08-22 16:53:28,723 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 16:53:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-08-22 16:53:28,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 16:53:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 16:53:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-08-22 16:53:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 16:53:28,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 16:53:28,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 16:53:30,094 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 16:53:30,094 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-08-22 16:53:30,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:53:30 BoogieIcfgContainer [2020-08-22 16:53:30,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 16:53:30,103 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 16:53:30,104 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 16:53:30,107 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 16:53:30,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 04:53:27" (1/3) ... [2020-08-22 16:53:30,109 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56184867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 04:53:30, skipping insertion in model container [2020-08-22 16:53:30,109 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:53:28" (2/3) ... [2020-08-22 16:53:30,109 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56184867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 04:53:30, skipping insertion in model container [2020-08-22 16:53:30,110 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:53:30" (3/3) ... [2020-08-22 16:53:30,112 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem10_label42.c [2020-08-22 16:53:30,123 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-08-22 16:53:30,132 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 16:53:30,148 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 16:53:30,176 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 16:53:30,176 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 16:53:30,176 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-08-22 16:53:30,177 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 16:53:30,177 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 16:53:30,177 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 16:53:30,177 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 16:53:30,177 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 16:53:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states. [2020-08-22 16:53:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-08-22 16:53:30,216 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:53:30,218 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] [2020-08-22 16:53:30,218 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:53:30,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:53:30,225 INFO L82 PathProgramCache]: Analyzing trace with hash -42109674, now seen corresponding path program 1 times [2020-08-22 16:53:30,234 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:53:30,235 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170423446] [2020-08-22 16:53:30,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:53:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:30,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:53:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:53:30,547 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170423446] [2020-08-22 16:53:30,549 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:53:30,549 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 16:53:30,550 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874815837] [2020-08-22 16:53:30,557 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-08-22 16:53:30,557 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:53:30,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-08-22 16:53:30,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-08-22 16:53:30,571 INFO L87 Difference]: Start difference. First operand 215 states. Second operand 4 states. [2020-08-22 16:53:32,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:53:32,215 INFO L93 Difference]: Finished difference Result 596 states and 1021 transitions. [2020-08-22 16:53:32,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-08-22 16:53:32,217 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2020-08-22 16:53:32,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:53:32,235 INFO L225 Difference]: With dead ends: 596 [2020-08-22 16:53:32,235 INFO L226 Difference]: Without dead ends: 302 [2020-08-22 16:53:32,246 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-08-22 16:53:32,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2020-08-22 16:53:32,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 298. [2020-08-22 16:53:32,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298 states. [2020-08-22 16:53:32,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 430 transitions. [2020-08-22 16:53:32,346 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 430 transitions. Word has length 23 [2020-08-22 16:53:32,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:53:32,346 INFO L479 AbstractCegarLoop]: Abstraction has 298 states and 430 transitions. [2020-08-22 16:53:32,347 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-08-22 16:53:32,347 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 430 transitions. [2020-08-22 16:53:32,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-08-22 16:53:32,352 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:53:32,352 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-08-22 16:53:32,352 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 16:53:32,353 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:53:32,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:53:32,353 INFO L82 PathProgramCache]: Analyzing trace with hash 547923706, now seen corresponding path program 1 times [2020-08-22 16:53:32,354 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:53:32,354 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115872830] [2020-08-22 16:53:32,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:53:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:32,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:53:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:32,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-08-22 16:53:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:53:32,740 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115872830] [2020-08-22 16:53:32,740 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:53:32,740 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 16:53:32,741 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100034278] [2020-08-22 16:53:32,743 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 16:53:32,743 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:53:32,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 16:53:32,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-08-22 16:53:32,744 INFO L87 Difference]: Start difference. First operand 298 states and 430 transitions. Second operand 8 states. [2020-08-22 16:53:34,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:53:34,806 INFO L93 Difference]: Finished difference Result 1198 states and 1805 transitions. [2020-08-22 16:53:34,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-08-22 16:53:34,811 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 97 [2020-08-22 16:53:34,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:53:34,821 INFO L225 Difference]: With dead ends: 1198 [2020-08-22 16:53:34,821 INFO L226 Difference]: Without dead ends: 906 [2020-08-22 16:53:34,823 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2020-08-22 16:53:34,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2020-08-22 16:53:34,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 894. [2020-08-22 16:53:34,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 894 states. [2020-08-22 16:53:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 894 states and 1232 transitions. [2020-08-22 16:53:34,895 INFO L78 Accepts]: Start accepts. Automaton has 894 states and 1232 transitions. Word has length 97 [2020-08-22 16:53:34,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:53:34,895 INFO L479 AbstractCegarLoop]: Abstraction has 894 states and 1232 transitions. [2020-08-22 16:53:34,896 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 16:53:34,897 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1232 transitions. [2020-08-22 16:53:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-08-22 16:53:34,905 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:53:34,905 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1] [2020-08-22 16:53:34,905 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 16:53:34,906 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:53:34,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:53:34,906 INFO L82 PathProgramCache]: Analyzing trace with hash 1249958265, now seen corresponding path program 1 times [2020-08-22 16:53:34,907 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:53:34,907 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758314434] [2020-08-22 16:53:34,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:53:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:35,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:53:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:35,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-08-22 16:53:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:53:35,187 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758314434] [2020-08-22 16:53:35,187 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1131497874] [2020-08-22 16:53:35,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-08-22 16:53:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:35,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 4 conjunts are in the unsatisfiable core [2020-08-22 16:53:35,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-08-22 16:53:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:53:35,337 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-08-22 16:53:35,337 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 8 [2020-08-22 16:53:35,338 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848593974] [2020-08-22 16:53:35,339 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 16:53:35,339 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:53:35,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 16:53:35,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-08-22 16:53:35,340 INFO L87 Difference]: Start difference. First operand 894 states and 1232 transitions. Second operand 3 states. [2020-08-22 16:53:36,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:53:36,014 INFO L93 Difference]: Finished difference Result 1782 states and 2466 transitions. [2020-08-22 16:53:36,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 16:53:36,015 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2020-08-22 16:53:36,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:53:36,023 INFO L225 Difference]: With dead ends: 1782 [2020-08-22 16:53:36,023 INFO L226 Difference]: Without dead ends: 894 [2020-08-22 16:53:36,026 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-08-22 16:53:36,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 894 states. [2020-08-22 16:53:36,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 894 to 894. [2020-08-22 16:53:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 894 states. [2020-08-22 16:53:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 894 states and 1182 transitions. [2020-08-22 16:53:36,057 INFO L78 Accepts]: Start accepts. Automaton has 894 states and 1182 transitions. Word has length 102 [2020-08-22 16:53:36,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:53:36,057 INFO L479 AbstractCegarLoop]: Abstraction has 894 states and 1182 transitions. [2020-08-22 16:53:36,058 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 16:53:36,058 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1182 transitions. [2020-08-22 16:53:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-08-22 16:53:36,061 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:53:36,062 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-08-22 16:53:36,275 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-08-22 16:53:36,276 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:53:36,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:53:36,277 INFO L82 PathProgramCache]: Analyzing trace with hash -99512690, now seen corresponding path program 1 times [2020-08-22 16:53:36,277 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:53:36,278 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677003780] [2020-08-22 16:53:36,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:53:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:36,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:53:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:36,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-08-22 16:53:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:53:36,562 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677003780] [2020-08-22 16:53:36,562 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:53:36,563 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 16:53:36,563 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485870459] [2020-08-22 16:53:36,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 16:53:36,565 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:53:36,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 16:53:36,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-08-22 16:53:36,566 INFO L87 Difference]: Start difference. First operand 894 states and 1182 transitions. Second operand 8 states. [2020-08-22 16:53:38,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:53:38,061 INFO L93 Difference]: Finished difference Result 2412 states and 3332 transitions. [2020-08-22 16:53:38,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 16:53:38,062 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 123 [2020-08-22 16:53:38,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:53:38,076 INFO L225 Difference]: With dead ends: 2412 [2020-08-22 16:53:38,076 INFO L226 Difference]: Without dead ends: 1524 [2020-08-22 16:53:38,079 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-08-22 16:53:38,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1524 states. [2020-08-22 16:53:38,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1524 to 1482. [2020-08-22 16:53:38,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1482 states. [2020-08-22 16:53:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1482 states and 1870 transitions. [2020-08-22 16:53:38,156 INFO L78 Accepts]: Start accepts. Automaton has 1482 states and 1870 transitions. Word has length 123 [2020-08-22 16:53:38,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:53:38,157 INFO L479 AbstractCegarLoop]: Abstraction has 1482 states and 1870 transitions. [2020-08-22 16:53:38,157 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 16:53:38,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1870 transitions. [2020-08-22 16:53:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-08-22 16:53:38,163 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:53:38,163 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-08-22 16:53:38,164 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 16:53:38,164 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:53:38,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:53:38,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1701421403, now seen corresponding path program 1 times [2020-08-22 16:53:38,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:53:38,167 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50828346] [2020-08-22 16:53:38,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:53:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:38,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:53:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:38,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-08-22 16:53:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:53:38,454 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50828346] [2020-08-22 16:53:38,454 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 16:53:38,454 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-08-22 16:53:38,454 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713084330] [2020-08-22 16:53:38,455 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 16:53:38,455 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:53:38,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 16:53:38,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-08-22 16:53:38,456 INFO L87 Difference]: Start difference. First operand 1482 states and 1870 transitions. Second operand 7 states. [2020-08-22 16:53:39,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:53:39,770 INFO L93 Difference]: Finished difference Result 3133 states and 3962 transitions. [2020-08-22 16:53:39,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-08-22 16:53:39,771 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 140 [2020-08-22 16:53:39,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:53:39,781 INFO L225 Difference]: With dead ends: 3133 [2020-08-22 16:53:39,781 INFO L226 Difference]: Without dead ends: 1657 [2020-08-22 16:53:39,786 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-08-22 16:53:39,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1657 states. [2020-08-22 16:53:39,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1657 to 1643. [2020-08-22 16:53:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1643 states. [2020-08-22 16:53:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1643 states and 2059 transitions. [2020-08-22 16:53:39,840 INFO L78 Accepts]: Start accepts. Automaton has 1643 states and 2059 transitions. Word has length 140 [2020-08-22 16:53:39,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:53:39,841 INFO L479 AbstractCegarLoop]: Abstraction has 1643 states and 2059 transitions. [2020-08-22 16:53:39,841 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 16:53:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2059 transitions. [2020-08-22 16:53:39,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-08-22 16:53:39,843 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:53:39,845 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-08-22 16:53:39,845 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 16:53:39,845 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:53:39,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:53:39,845 INFO L82 PathProgramCache]: Analyzing trace with hash 1059967410, now seen corresponding path program 1 times [2020-08-22 16:53:39,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:53:39,846 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203141094] [2020-08-22 16:53:39,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:53:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:39,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 16:53:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:39,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-08-22 16:53:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-08-22 16:53:40,078 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203141094] [2020-08-22 16:53:40,078 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [605352399] [2020-08-22 16:53:40,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-08-22 16:53:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 16:53:40,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 4 conjunts are in the unsatisfiable core [2020-08-22 16:53:40,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-08-22 16:53:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 16:53:40,266 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-08-22 16:53:40,266 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 7 [2020-08-22 16:53:40,267 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050707185] [2020-08-22 16:53:40,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 16:53:40,268 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-08-22 16:53:40,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 16:53:40,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-08-22 16:53:40,269 INFO L87 Difference]: Start difference. First operand 1643 states and 2059 transitions. Second operand 3 states. [2020-08-22 16:53:40,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 16:53:40,960 INFO L93 Difference]: Finished difference Result 2235 states and 2873 transitions. [2020-08-22 16:53:40,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 16:53:40,964 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2020-08-22 16:53:40,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 16:53:40,977 INFO L225 Difference]: With dead ends: 2235 [2020-08-22 16:53:40,977 INFO L226 Difference]: Without dead ends: 2233 [2020-08-22 16:53:40,979 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 161 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-08-22 16:53:40,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2233 states. [2020-08-22 16:53:41,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2233 to 1647. [2020-08-22 16:53:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1647 states. [2020-08-22 16:53:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1647 states and 2069 transitions. [2020-08-22 16:53:41,041 INFO L78 Accepts]: Start accepts. Automaton has 1647 states and 2069 transitions. Word has length 157 [2020-08-22 16:53:41,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 16:53:41,041 INFO L479 AbstractCegarLoop]: Abstraction has 1647 states and 2069 transitions. [2020-08-22 16:53:41,041 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 16:53:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2069 transitions. [2020-08-22 16:53:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-08-22 16:53:41,045 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 16:53:41,046 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-08-22 16:53:41,259 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-08-22 16:53:41,260 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 16:53:41,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 16:53:41,260 INFO L82 PathProgramCache]: Analyzing trace with hash -2040878078, now seen corresponding path program 1 times [2020-08-22 16:53:41,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-08-22 16:53:41,261 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273751763] [2020-08-22 16:53:41,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 16:53:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-08-22 16:53:41,312 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-08-22 16:53:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-08-22 16:53:41,356 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-08-22 16:53:41,409 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-08-22 16:53:41,409 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-08-22 16:53:41,410 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-08-22 16:53:41,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 04:53:41 BoogieIcfgContainer [2020-08-22 16:53:41,534 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 16:53:41,539 INFO L168 Benchmark]: Toolchain (without parser) took 13862.37 ms. Allocated memory was 148.4 MB in the beginning and 389.0 MB in the end (delta: 240.6 MB). Free memory was 102.7 MB in the beginning and 239.6 MB in the end (delta: -136.8 MB). Peak memory consumption was 103.8 MB. Max. memory is 7.1 GB. [2020-08-22 16:53:41,541 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 148.4 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-08-22 16:53:41,543 INFO L168 Benchmark]: CACSL2BoogieTranslator took 778.88 ms. Allocated memory was 148.4 MB in the beginning and 206.6 MB in the end (delta: 58.2 MB). Free memory was 102.5 MB in the beginning and 170.5 MB in the end (delta: -68.0 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB. [2020-08-22 16:53:41,543 INFO L168 Benchmark]: Boogie Preprocessor took 187.48 ms. Allocated memory is still 206.6 MB. Free memory was 170.5 MB in the beginning and 165.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. [2020-08-22 16:53:41,544 INFO L168 Benchmark]: RCFGBuilder took 1458.91 ms. Allocated memory was 206.6 MB in the beginning and 235.4 MB in the end (delta: 28.8 MB). Free memory was 165.8 MB in the beginning and 174.3 MB in the end (delta: -8.6 MB). Peak memory consumption was 77.2 MB. Max. memory is 7.1 GB. [2020-08-22 16:53:41,546 INFO L168 Benchmark]: TraceAbstraction took 11431.01 ms. Allocated memory was 235.4 MB in the beginning and 389.0 MB in the end (delta: 153.6 MB). Free memory was 174.3 MB in the beginning and 239.6 MB in the end (delta: -65.3 MB). Peak memory consumption was 88.3 MB. Max. memory is 7.1 GB. [2020-08-22 16:53:41,552 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 148.4 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 778.88 ms. Allocated memory was 148.4 MB in the beginning and 206.6 MB in the end (delta: 58.2 MB). Free memory was 102.5 MB in the beginning and 170.5 MB in the end (delta: -68.0 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 187.48 ms. Allocated memory is still 206.6 MB. Free memory was 170.5 MB in the beginning and 165.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1458.91 ms. Allocated memory was 206.6 MB in the beginning and 235.4 MB in the end (delta: 28.8 MB). Free memory was 165.8 MB in the beginning and 174.3 MB in the end (delta: -8.6 MB). Peak memory consumption was 77.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11431.01 ms. Allocated memory was 235.4 MB in the beginning and 389.0 MB in the end (delta: 153.6 MB). Free memory was 174.3 MB in the beginning and 239.6 MB in the end (delta: -65.3 MB). Peak memory consumption was 88.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 55]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int inputC = 3; [L8] int inputD = 4; [L9] int inputE = 5; [L10] int inputF = 6; [L11] int inputB = 2; [L14] int a1 = 23; [L15] int a19 = 9; [L16] int a10 = 0; [L17] int a12 = 0; [L18] int a4 = 14; VAL [\old(a1)=254629, \old(a10)=254633, \old(a12)=254637, \old(a19)=254631, \old(a4)=254635, \old(inputB)=254636, \old(inputC)=254634, \old(inputD)=254630, \old(inputE)=254628, \old(inputF)=254632, a1=23, a10=0, a12=0, a19=9, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L579] 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] [L582] COND TRUE 1 [L585] int input; [L586] input = __VERIFIER_nondet_int() [L587] 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=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L590] CALL, EXPR calculate_output(input) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L21] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L24] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L27] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L30] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L33] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L36] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L39] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L42] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L45] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L48] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L51] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L54] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L57] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L60] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L63] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L66] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L69] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L72] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L75] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L78] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L81] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L84] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L87] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L90] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L93] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L96] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L99] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L102] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L105] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L108] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L111] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L114] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L117] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L120] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L123] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L126] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L129] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L132] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L135] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L138] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L141] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L144] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L147] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L150] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L153] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L156] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L159] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L162] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L165] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L168] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L171] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L174] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L177] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L180] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L183] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L186] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L189] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L192] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L195] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L198] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==9))) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L201] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L205] 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)=4, a1=23, a10=0, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L210] COND TRUE ((a4==14) && (((a12==0) && ((( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 4)) && (a19==9))) && (a10==0))) [L211] a1 = (((a1 + -15535) - 211896) / 5) [L212] a10 = 2 [L214] return 22; VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, \old(input)=4, \result=22, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L590] RET, EXPR calculate_output(input) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=-45481, a10=2, a12=0, a19=9, a4=14, calculate_output(input)=22, input=4, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L590] output = calculate_output(input) [L582] COND TRUE 1 [L585] int input; [L586] input = __VERIFIER_nondet_int() [L587] COND FALSE !((input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=22] [L590] CALL, EXPR calculate_output(input) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L21] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L24] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L27] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L30] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L33] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L36] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L39] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L42] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L45] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L48] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L51] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L54] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L57] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L60] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L63] COND FALSE !((((((a10==0) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L66] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L69] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L72] COND FALSE !((((((a10==4) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L75] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L78] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L81] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L84] COND FALSE !((((((a10==0) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L87] COND FALSE !((((((a10==0) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L90] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L93] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L96] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L99] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L102] COND FALSE !((((((a10==4) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L105] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L108] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L111] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L114] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L117] COND FALSE !((((((a10==1) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L120] COND FALSE !((((((a10==4) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L123] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L126] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L129] COND FALSE !((((((a10==3) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L132] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L135] COND FALSE !((((((a10==3) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L138] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L141] COND FALSE !((((((a10==1) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L144] COND FALSE !((((((a10==0) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L147] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L150] COND FALSE !((((((a10==0) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L153] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L156] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L159] COND FALSE !((((((a10==1) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L162] COND FALSE !((((((a10==0) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L165] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L168] COND FALSE !((((((a10==3) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L171] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L174] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L177] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L180] COND FALSE !((((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L183] COND FALSE !((((((a10==2) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L186] COND FALSE !((((((a10==3) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L189] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L192] COND FALSE !((((((a10==3) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L195] COND FALSE !((((((a10==1) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L198] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==9))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L201] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L205] COND FALSE !((((a10==4) && ( 218 < a1 && (((input == 4) && (a12==0)) && (a4==14)))) && (a19==9))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L210] COND FALSE !(((a4==14) && (((a12==0) && ((( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 4)) && (a19==9))) && (a10==0)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L215] COND FALSE !(((((a4==14) && ((a19==10) && ((a10==1) && (input == 2)))) && (a12==0)) && 218 < a1 )) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L220] COND FALSE !(((a12==0) && ((a19==9) && ((a10==1) && (( 218 < a1 && (input == 3)) && (a4==14)))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L225] 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)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L231] COND FALSE !(((a12==0) && ((a19==9) && (((a4==14) && ((input == 2) && ( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ))) && (a10==3))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L236] COND FALSE !(((a12==0) && ((((a4==14) && ((input == 3) && ( a1 <= -13 || ((-13 < a1) && (38 >= a1)) ))) && (a10==2)) && (a19==9)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L239] COND FALSE !((((a12==0) && ( ((-13 < a1) && (38 >= a1)) && (((input == 3) && (a19==10)) && (a4==14)))) && (a10==1))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L244] COND FALSE !((((a19==9) && (((input == 6) && (( 218 < a1 && (a10==0)) || ( a1 <= -13 && (a10==1)))) && (a4==14))) && (a12==0))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L249] COND FALSE !(( ((38 < a1) && (218 >= a1)) && (((a4==14) && ((a19==10) && ((a10==1) && (input == 4)))) && (a12==0)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L254] COND FALSE !((((a4==14) && (((( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 5)) && (a19==9)) && (a12==0))) && (a10==0))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L260] COND FALSE !((((a4==14) && ((((((a10==2) && ((38 < a1) && (218 >= a1)) ) || ((a10==2) && 218 < a1 )) || ( a1 <= -13 && (a10==3))) && (input == 2)) && (a19==9))) && (a12==0))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L265] COND FALSE !((((a10==1) && (((a12==0) && ((input == 6) && ( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ))) && (a4==14))) && (a19==9))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L271] COND FALSE !(((((((input == 5) && (a4==14)) && 218 < a1 ) && (a10==4)) && (a19==9)) && (a12==0))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L277] COND FALSE !(((a19==10) && ((a4==14) && ((a12==0) && ((input == 4) && ((((a10==0) && ((38 < a1) && (218 >= a1)) ) || ( 218 < a1 && (a10==0))) || ((a10==1) && a1 <= -13 ))))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L283] COND FALSE !((((a12==0) && ((((a19==9) && (input == 4)) && 218 < a1 ) && (a10==1))) && (a4==14))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L286] COND FALSE !(((a10==1) && ((a4==14) && ((((a12==0) && (input == 2)) && (a19==9)) && 218 < a1 )))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L291] COND FALSE !((((a4==14) && (((input == 4) && ((( ((38 < a1) && (218 >= a1)) && (a10==2)) || ((a10==2) && 218 < a1 )) || ( a1 <= -13 && (a10==3)))) && (a19==9))) && (a12==0))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L296] COND FALSE !(((((a12==0) && ((((a10==0) && 218 < a1 ) || ((a10==1) && a1 <= -13 )) && (input == 2))) && (a19==9)) && (a4==14))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L301] COND FALSE !((((a4==14) && ((a12==0) && ((input == 3) && (((a10==3) && 218 < a1 ) || ( a1 <= -13 && (a10==4)))))) && (a19==9))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L306] COND FALSE !((((((a10==1) && ((a12==0) && (input == 6))) && (a19==10)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L312] COND FALSE !(((a19==9) && (((a10==4) && ( 218 < a1 && ((a4==14) && (input == 6)))) && (a12==0)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L317] COND FALSE !((((a10==0) && ((a12==0) && (((input == 4) && ( a1 <= -13 || ((-13 < a1) && (38 >= a1)) )) && (a19==10)))) && (a4==14))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L320] COND FALSE !(((a19==9) && ((((a4==14) && ((input == 2) && ( a1 <= -13 || ((-13 < a1) && (38 >= a1)) ))) && (a12==0)) && (a10==2)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L323] COND FALSE !((((((a12==0) && ((input == 4) && ( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ))) && (a19==9)) && (a4==14)) && (a10==3))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L326] COND FALSE !((((a4==14) && (((a12==0) && ( 218 < a1 && (input == 6))) && (a19==10))) && (a10==1))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L329] COND FALSE !(((((((input == 2) && ( a1 <= -13 || ((-13 < a1) && (38 >= a1)) )) && (a19==10)) && (a10==0)) && (a4==14)) && (a12==0))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L335] COND FALSE !((((((( 218 < a1 && (a10==0)) || ((a10==1) && a1 <= -13 )) && (input == 3)) && (a4==14)) && (a12==0)) && (a19==9))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L340] COND FALSE !(((a12==0) && ((a19==9) && (((input == 6) && (((a10==3) && 218 < a1 ) || ( a1 <= -13 && (a10==4)))) && (a4==14))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L345] COND FALSE !((((a10==3) && (((a19==9) && (( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 5))) && (a12==0))) && (a4==14))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L351] COND FALSE !((((a12==0) && ((a10==1) && ( 218 < a1 && ((a19==9) && (input == 6))))) && (a4==14))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L354] COND FALSE !(((a10==0) && ((a12==0) && (((( a1 <= -13 || ((-13 < a1) && (38 >= a1)) ) && (input == 3)) && (a19==10)) && (a4==14))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L357] COND FALSE !((((a10==4) && (((( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 4)) && (a4==14)) && (a19==9))) && (a12==0))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L360] COND FALSE !(((a4==14) && ((a10==1) && ((a19==9) && ((a12==0) && (( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 4))))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L365] COND FALSE !(((a4==14) && ((a19==9) && (((( a1 <= -13 && (a10==3)) || (( ((38 < a1) && (218 >= a1)) && (a10==2)) || ((a10==2) && 218 < a1 ))) && (input == 3)) && (a12==0))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L370] COND FALSE !((((((a4==14) && ((input == 6) && (a10==1))) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a19==10))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L375] COND FALSE !(((a4==14) && (((a12==0) && ( 218 < a1 && ((a19==9) && (input == 3)))) && (a10==4)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L378] COND FALSE !((((a4==14) && ((a12==0) && ((((a10==3) && 218 < a1 ) || ((a10==4) && a1 <= -13 )) && (input == 4)))) && (a19==9))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L383] COND FALSE !((((a12==0) && (((a10==4) && (( ((-13 < a1) && (38 >= a1)) || ((38 < a1) && (218 >= a1)) ) && (input == 3))) && (a4==14))) && (a19==9))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L388] COND FALSE !(((a19==9) && ((a4==14) && (((input == 5) && ((( ((38 < a1) && (218 >= a1)) && (a10==2)) || ((a10==2) && 218 < a1 )) || ((a10==3) && a1 <= -13 ))) && (a12==0))))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L393] COND FALSE !(((a12==0) && (((a19==9) && ((((a10==0) && 218 < a1 ) || ( a1 <= -13 && (a10==1))) && (input == 5))) && (a4==14)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L398] COND FALSE !(( 218 < a1 && ((((a12==0) && ((a19==9) && (input == 2))) && (a10==4)) && (a4==14)))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L403] COND FALSE !((((a12==0) && ((a19==9) && ((((a10==3) && a1 <= -13 ) || (((a10==2) && ((38 < a1) && (218 >= a1)) ) || ( 218 < a1 && (a10==2)))) && (input == 6)))) && (a4==14))) VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, a1=-45481, a10=2, a12=0, a19=9, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L408] COND TRUE ((a19==9) && ((a12==0) && (((( a1 <= -13 || ((-13 < a1) && (38 >= a1)) ) && (input == 5)) && (a4==14)) && (a10==2)))) [L409] a1 = ((((a1 % 299890)+ 300108) * 1) * 1) [L410] a10 = 0 [L411] a19 = 8 [L413] return -1; VAL [\old(a1)=-45481, \old(a10)=2, \old(a19)=9, \old(input)=5, \result=-1, a1=254627, a10=0, a12=0, a19=8, a4=14, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L590] RET, EXPR calculate_output(input) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=254627, a10=0, a12=0, a19=8, a4=14, calculate_output(input)=-1, input=5, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=22] [L590] output = calculate_output(input) [L582] COND TRUE 1 [L585] int input; [L586] input = __VERIFIER_nondet_int() [L587] COND FALSE !((input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a1)=23, \old(a10)=0, \old(a19)=9, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L590] CALL calculate_output(input) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L21] COND FALSE !((((((a10==4) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L24] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==8))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L27] COND FALSE !((((((a10==0) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L30] COND FALSE !((((((a10==2) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L33] COND FALSE !((((((a10==4) && (a12==0)) && a1 <= -13 ) && (a4==14)) && (a19==6))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L36] COND FALSE !((((((a10==2) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L39] COND FALSE !((((((a10==3) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==6))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L42] COND FALSE !((((((a10==4) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L45] COND FALSE !((((((a10==1) && (a12==0)) && ((-13 < a1) && (38 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L48] COND FALSE !((((((a10==2) && (a12==0)) && ((38 < a1) && (218 >= a1)) ) && (a4==14)) && (a19==7))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L51] COND FALSE !((((((a10==1) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==7))) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L54] COND TRUE (((((a10==0) && (a12==0)) && 218 < a1 ) && (a4==14)) && (a19==8)) VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, a12=0, a19=8, a4=14, input=2, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L55] __VERIFIER_error() VAL [\old(a1)=254627, \old(a10)=0, \old(a19)=8, \old(input)=2, a1=254627, a10=0, 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 4 procedures, 215 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 11.2s, OverallIterations: 7, TraceHistogramMax: 3, AutomataDifference: 8.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 300 SDtfs, 2628 SDslu, 172 SDs, 0 SdLazy, 4004 SolverSat, 915 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 323 GetRequests, 277 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1647occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 658 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1106 NumberOfCodeBlocks, 1106 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 893 ConstructedInterpolants, 0 QuantifiedInterpolants, 246461 SizeOfPredicates, 4 NumberOfNonLiveVariables, 531 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 8 InterpolantComputations, 6 PerfectInterpolantSequences, 107/112 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...