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/Problem02_label21.c
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This is Ultimate 0.1.24-f4eb214f-m
[2019-10-13 17:54:12,700 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-10-13 17:54:12,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-13 17:54:12,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-13 17:54:12,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-13 17:54:12,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-13 17:54:12,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-13 17:54:12,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-13 17:54:12,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-13 17:54:12,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2019-10-13 17:54:12,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-13 17:54:12,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-13 17:54:12,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-13 17:54:12,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-13 17:54:12,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-13 17:54:12,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-13 17:54:12,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-13 17:54:12,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-13 17:54:12,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-13 17:54:12,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-13 17:54:12,752 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-10-13 17:54:12,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-13 17:54:12,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2019-10-13 17:54:12,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-13 17:54:12,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-13 17:54:12,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
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[2019-10-13 17:54:12,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-10-13 17:54:12,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2019-10-13 17:54:12,764 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-10-13 17:54:12,765 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
[2019-10-13 17:54:12,782 INFO L113 SettingsManager]: Loading preferences was successful
[2019-10-13 17:54:12,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-13 17:54:12,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-13 17:54:12,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-10-13 17:54:12,784 INFO L138 SettingsManager]: * Use SBE=true
[2019-10-13 17:54:12,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-13 17:54:12,784 INFO L138 SettingsManager]: * sizeof long=4
[2019-10-13 17:54:12,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-10-13 17:54:12,785 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-10-13 17:54:12,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-10-13 17:54:12,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-10-13 17:54:12,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-13 17:54:12,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-10-13 17:54:12,786 INFO L138 SettingsManager]: * sizeof long double=12
[2019-10-13 17:54:12,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-10-13 17:54:12,786 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-10-13 17:54:12,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-10-13 17:54:12,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-13 17:54:12,787 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-10-13 17:54:12,787 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-10-13 17:54:12,787 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-10-13 17:54:12,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-13 17:54:12,788 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-13 17:54:12,788 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-10-13 17:54:12,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-13 17:54:12,788 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-10-13 17:54:12,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-13 17:54:12,789 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-13 17:54:12,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-10-13 17:54:13,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-13 17:54:13,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-13 17:54:13,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-13 17:54:13,092 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-10-13 17:54:13,092 INFO L275 PluginConnector]: CDTParser initialized
[2019-10-13 17:54:13,093 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label21.c
[2019-10-13 17:54:13,170 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e64f322/5d32067bc0584a1c83507415b8170cae/FLAG387aa8d79
[2019-10-13 17:54:13,788 INFO L306 CDTParser]: Found 1 translation units.
[2019-10-13 17:54:13,789 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label21.c
[2019-10-13 17:54:13,806 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e64f322/5d32067bc0584a1c83507415b8170cae/FLAG387aa8d79
[2019-10-13 17:54:14,016 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e64f322/5d32067bc0584a1c83507415b8170cae
[2019-10-13 17:54:14,026 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-13 17:54:14,027 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-13 17:54:14,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-13 17:54:14,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-13 17:54:14,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-13 17:54:14,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5065f2c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14, skipping insertion in model container
[2019-10-13 17:54:14,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,044 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-10-13 17:54:14,105 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-10-13 17:54:14,502 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-13 17:54:14,514 INFO L188 MainTranslator]: Completed pre-run
[2019-10-13 17:54:14,754 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-13 17:54:14,771 INFO L192 MainTranslator]: Completed translation
[2019-10-13 17:54:14,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14 WrapperNode
[2019-10-13 17:54:14,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-13 17:54:14,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-13 17:54:14,772 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-13 17:54:14,772 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-10-13 17:54:14,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (1/1) ...
[2019-10-13 17:54:14,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-13 17:54:14,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-13 17:54:14,882 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-10-13 17:54:14,882 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-10-13 17:54:14,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (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
[2019-10-13 17:54:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-13 17:54:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-13 17:54:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output
[2019-10-13 17:54:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-10-13 17:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output
[2019-10-13 17:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-13 17:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-13 17:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure exit
[2019-10-13 17:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-10-13 17:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-13 17:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-13 17:54:16,072 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-13 17:54:16,072 INFO L284 CfgBuilder]: Removed 1 assume(true) statements.
[2019-10-13 17:54:16,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 05:54:16 BoogieIcfgContainer
[2019-10-13 17:54:16,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-13 17:54:16,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-10-13 17:54:16,075 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2019-10-13 17:54:16,078 INFO L275 PluginConnector]: TraceAbstraction initialized
[2019-10-13 17:54:16,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 05:54:14" (1/3) ...
[2019-10-13 17:54:16,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ee9c0d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 05:54:16, skipping insertion in model container
[2019-10-13 17:54:16,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:54:14" (2/3) ...
[2019-10-13 17:54:16,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ee9c0d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 05:54:16, skipping insertion in model container
[2019-10-13 17:54:16,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 05:54:16" (3/3) ...
[2019-10-13 17:54:16,081 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label21.c
[2019-10-13 17:54:16,091 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-10-13 17:54:16,101 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-10-13 17:54:16,115 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-10-13 17:54:16,160 INFO L373 AbstractCegarLoop]: Interprodecural is true
[2019-10-13 17:54:16,160 INFO L374 AbstractCegarLoop]: Hoare is true
[2019-10-13 17:54:16,162 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-10-13 17:54:16,162 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-10-13 17:54:16,162 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-10-13 17:54:16,162 INFO L378 AbstractCegarLoop]: Difference is false
[2019-10-13 17:54:16,163 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-10-13 17:54:16,163 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-10-13 17:54:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states.
[2019-10-13 17:54:16,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103
[2019-10-13 17:54:16,218 INFO L372 BasicCegarLoop]: Found error trace
[2019-10-13 17:54:16,220 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 17:54:16,222 INFO L410 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 17:54:16,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 17:54:16,228 INFO L82 PathProgramCache]: Analyzing trace with hash 1487720814, now seen corresponding path program 1 times
[2019-10-13 17:54:16,237 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 17:54:16,237 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186243693]
[2019-10-13 17:54:16,238 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:16,238 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:16,238 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 17:54:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 17:54:16,736 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186243693]
[2019-10-13 17:54:16,737 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 17:54:16,737 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2019-10-13 17:54:16,737 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098075689]
[2019-10-13 17:54:16,742 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states
[2019-10-13 17:54:16,743 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 17:54:16,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2019-10-13 17:54:16,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2019-10-13 17:54:16,761 INFO L87 Difference]: Start difference. First operand 236 states. Second operand 5 states.
[2019-10-13 17:54:18,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 17:54:18,504 INFO L93 Difference]: Finished difference Result 627 states and 1073 transitions.
[2019-10-13 17:54:18,506 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2019-10-13 17:54:18,508 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 102
[2019-10-13 17:54:18,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 17:54:18,525 INFO L225 Difference]: With dead ends: 627
[2019-10-13 17:54:18,525 INFO L226 Difference]: Without dead ends: 327
[2019-10-13 17:54:18,532 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30
[2019-10-13 17:54:18,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states.
[2019-10-13 17:54:18,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 319.
[2019-10-13 17:54:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 319 states.
[2019-10-13 17:54:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 480 transitions.
[2019-10-13 17:54:18,617 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 480 transitions. Word has length 102
[2019-10-13 17:54:18,617 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-10-13 17:54:18,618 INFO L462 AbstractCegarLoop]: Abstraction has 319 states and 480 transitions.
[2019-10-13 17:54:18,618 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2019-10-13 17:54:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 480 transitions.
[2019-10-13 17:54:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118
[2019-10-13 17:54:18,624 INFO L372 BasicCegarLoop]: Found error trace
[2019-10-13 17:54:18,625 INFO L380 BasicCegarLoop]: trace histogram [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]
[2019-10-13 17:54:18,625 INFO L410 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 17:54:18,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 17:54:18,625 INFO L82 PathProgramCache]: Analyzing trace with hash 1854436435, now seen corresponding path program 1 times
[2019-10-13 17:54:18,626 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 17:54:18,626 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826285220]
[2019-10-13 17:54:18,626 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:18,626 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:18,627 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 17:54:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 17:54:18,900 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826285220]
[2019-10-13 17:54:18,901 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 17:54:18,901 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2019-10-13 17:54:18,901 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235834512]
[2019-10-13 17:54:18,903 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states
[2019-10-13 17:54:18,904 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 17:54:18,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2019-10-13 17:54:18,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72
[2019-10-13 17:54:18,905 INFO L87 Difference]: Start difference. First operand 319 states and 480 transitions. Second operand 9 states.
[2019-10-13 17:54:19,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 17:54:19,883 INFO L93 Difference]: Finished difference Result 635 states and 968 transitions.
[2019-10-13 17:54:19,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2019-10-13 17:54:19,883 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 117
[2019-10-13 17:54:19,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 17:54:19,887 INFO L225 Difference]: With dead ends: 635
[2019-10-13 17:54:19,887 INFO L226 Difference]: Without dead ends: 322
[2019-10-13 17:54:19,889 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110
[2019-10-13 17:54:19,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states.
[2019-10-13 17:54:19,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 310.
[2019-10-13 17:54:19,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 310 states.
[2019-10-13 17:54:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 437 transitions.
[2019-10-13 17:54:19,919 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 437 transitions. Word has length 117
[2019-10-13 17:54:19,919 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-10-13 17:54:19,919 INFO L462 AbstractCegarLoop]: Abstraction has 310 states and 437 transitions.
[2019-10-13 17:54:19,919 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states.
[2019-10-13 17:54:19,920 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 437 transitions.
[2019-10-13 17:54:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2019-10-13 17:54:19,924 INFO L372 BasicCegarLoop]: Found error trace
[2019-10-13 17:54:19,925 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 17:54:19,925 INFO L410 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 17:54:19,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 17:54:19,926 INFO L82 PathProgramCache]: Analyzing trace with hash -1506178426, now seen corresponding path program 1 times
[2019-10-13 17:54:19,926 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 17:54:19,926 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70406481]
[2019-10-13 17:54:19,926 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:19,927 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:19,928 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 17:54:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 17:54:20,206 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70406481]
[2019-10-13 17:54:20,206 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 17:54:20,206 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2019-10-13 17:54:20,207 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853033065]
[2019-10-13 17:54:20,209 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states
[2019-10-13 17:54:20,210 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 17:54:20,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2019-10-13 17:54:20,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72
[2019-10-13 17:54:20,216 INFO L87 Difference]: Start difference. First operand 310 states and 437 transitions. Second operand 9 states.
[2019-10-13 17:54:22,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 17:54:22,285 INFO L93 Difference]: Finished difference Result 1090 states and 1576 transitions.
[2019-10-13 17:54:22,286 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states.
[2019-10-13 17:54:22,287 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 124
[2019-10-13 17:54:22,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 17:54:22,293 INFO L225 Difference]: With dead ends: 1090
[2019-10-13 17:54:22,293 INFO L226 Difference]: Without dead ends: 786
[2019-10-13 17:54:22,295 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240
[2019-10-13 17:54:22,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 786 states.
[2019-10-13 17:54:22,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 786 to 614.
[2019-10-13 17:54:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states.
[2019-10-13 17:54:22,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 801 transitions.
[2019-10-13 17:54:22,338 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 801 transitions. Word has length 124
[2019-10-13 17:54:22,339 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-10-13 17:54:22,339 INFO L462 AbstractCegarLoop]: Abstraction has 614 states and 801 transitions.
[2019-10-13 17:54:22,339 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states.
[2019-10-13 17:54:22,339 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 801 transitions.
[2019-10-13 17:54:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138
[2019-10-13 17:54:22,345 INFO L372 BasicCegarLoop]: Found error trace
[2019-10-13 17:54:22,345 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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]
[2019-10-13 17:54:22,345 INFO L410 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 17:54:22,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 17:54:22,346 INFO L82 PathProgramCache]: Analyzing trace with hash -1280951697, now seen corresponding path program 1 times
[2019-10-13 17:54:22,346 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 17:54:22,346 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547417682]
[2019-10-13 17:54:22,347 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:22,347 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:22,347 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 17:54:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2019-10-13 17:54:22,580 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547417682]
[2019-10-13 17:54:22,580 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [909664907]
[2019-10-13 17:54:22,580 INFO L94 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
[2019-10-13 17:54:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:22,705 INFO L256 TraceCheckSpWp]: Trace formula consists of 395 conjuncts, 4 conjunts are in the unsatisfiable core
[2019-10-13 17:54:22,717 INFO L279 TraceCheckSpWp]: Computing forward predicates...
[2019-10-13 17:54:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.
[2019-10-13 17:54:22,797 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2019-10-13 17:54:22,798 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8
[2019-10-13 17:54:22,798 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679701411]
[2019-10-13 17:54:22,799 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-10-13 17:54:22,799 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 17:54:22,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-10-13 17:54:22,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56
[2019-10-13 17:54:22,800 INFO L87 Difference]: Start difference. First operand 614 states and 801 transitions. Second operand 3 states.
[2019-10-13 17:54:23,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 17:54:23,333 INFO L93 Difference]: Finished difference Result 1516 states and 2020 transitions.
[2019-10-13 17:54:23,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2019-10-13 17:54:23,334 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 137
[2019-10-13 17:54:23,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 17:54:23,340 INFO L225 Difference]: With dead ends: 1516
[2019-10-13 17:54:23,340 INFO L226 Difference]: Without dead ends: 908
[2019-10-13 17:54:23,342 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56
[2019-10-13 17:54:23,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states.
[2019-10-13 17:54:23,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 908.
[2019-10-13 17:54:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 908 states.
[2019-10-13 17:54:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 908 states and 1104 transitions.
[2019-10-13 17:54:23,378 INFO L78 Accepts]: Start accepts. Automaton has 908 states and 1104 transitions. Word has length 137
[2019-10-13 17:54:23,379 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-10-13 17:54:23,379 INFO L462 AbstractCegarLoop]: Abstraction has 908 states and 1104 transitions.
[2019-10-13 17:54:23,379 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-10-13 17:54:23,379 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1104 transitions.
[2019-10-13 17:54:23,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154
[2019-10-13 17:54:23,383 INFO L372 BasicCegarLoop]: Found error trace
[2019-10-13 17:54:23,384 INFO L380 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 17:54:23,588 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2019-10-13 17:54:23,589 INFO L410 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 17:54:23,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 17:54:23,589 INFO L82 PathProgramCache]: Analyzing trace with hash 152572177, now seen corresponding path program 1 times
[2019-10-13 17:54:23,590 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 17:54:23,590 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556986102]
[2019-10-13 17:54:23,590 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:23,591 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:23,591 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 17:54:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2019-10-13 17:54:23,824 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556986102]
[2019-10-13 17:54:23,824 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [26707447]
[2019-10-13 17:54:23,824 INFO L94 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
[2019-10-13 17:54:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:23,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 4 conjunts are in the unsatisfiable core
[2019-10-13 17:54:23,930 INFO L279 TraceCheckSpWp]: Computing forward predicates...
[2019-10-13 17:54:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 60 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 17:54:24,024 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2019-10-13 17:54:24,025 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5] total 13
[2019-10-13 17:54:24,025 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194333174]
[2019-10-13 17:54:24,026 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states
[2019-10-13 17:54:24,027 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 17:54:24,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants.
[2019-10-13 17:54:24,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156
[2019-10-13 17:54:24,028 INFO L87 Difference]: Start difference. First operand 908 states and 1104 transitions. Second operand 13 states.
[2019-10-13 17:54:26,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 17:54:26,445 INFO L93 Difference]: Finished difference Result 1990 states and 2478 transitions.
[2019-10-13 17:54:26,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states.
[2019-10-13 17:54:26,445 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 153
[2019-10-13 17:54:26,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 17:54:26,452 INFO L225 Difference]: With dead ends: 1990
[2019-10-13 17:54:26,453 INFO L226 Difference]: Without dead ends: 1088
[2019-10-13 17:54:26,456 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=202, Invalid=554, Unknown=0, NotChecked=0, Total=756
[2019-10-13 17:54:26,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1088 states.
[2019-10-13 17:54:26,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1088 to 922.
[2019-10-13 17:54:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 922 states.
[2019-10-13 17:54:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 922 states and 1136 transitions.
[2019-10-13 17:54:26,508 INFO L78 Accepts]: Start accepts. Automaton has 922 states and 1136 transitions. Word has length 153
[2019-10-13 17:54:26,508 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-10-13 17:54:26,509 INFO L462 AbstractCegarLoop]: Abstraction has 922 states and 1136 transitions.
[2019-10-13 17:54:26,509 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states.
[2019-10-13 17:54:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1136 transitions.
[2019-10-13 17:54:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162
[2019-10-13 17:54:26,514 INFO L372 BasicCegarLoop]: Found error trace
[2019-10-13 17:54:26,515 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 17:54:26,719 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2019-10-13 17:54:26,720 INFO L410 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 17:54:26,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 17:54:26,721 INFO L82 PathProgramCache]: Analyzing trace with hash 1934986668, now seen corresponding path program 1 times
[2019-10-13 17:54:26,721 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 17:54:26,722 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155212855]
[2019-10-13 17:54:26,722 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:26,722 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 17:54:26,723 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 17:54:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:26,880 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 57 proven. 7 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.
[2019-10-13 17:54:26,882 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155212855]
[2019-10-13 17:54:26,882 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1241969232]
[2019-10-13 17:54:26,882 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2019-10-13 17:54:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 17:54:26,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 4 conjunts are in the unsatisfiable core
[2019-10-13 17:54:26,999 INFO L279 TraceCheckSpWp]: Computing forward predicates...
[2019-10-13 17:54:27,048 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked.
[2019-10-13 17:54:27,049 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2019-10-13 17:54:27,049 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8
[2019-10-13 17:54:27,049 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877814883]
[2019-10-13 17:54:27,050 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-10-13 17:54:27,051 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 17:54:27,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-10-13 17:54:27,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2019-10-13 17:54:27,052 INFO L87 Difference]: Start difference. First operand 922 states and 1136 transitions. Second operand 3 states.
[2019-10-13 17:54:27,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 17:54:27,569 INFO L93 Difference]: Finished difference Result 1837 states and 2275 transitions.
[2019-10-13 17:54:27,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2019-10-13 17:54:27,574 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161
[2019-10-13 17:54:27,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 17:54:27,575 INFO L225 Difference]: With dead ends: 1837
[2019-10-13 17:54:27,575 INFO L226 Difference]: Without dead ends: 0
[2019-10-13 17:54:27,579 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2019-10-13 17:54:27,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2019-10-13 17:54:27,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2019-10-13 17:54:27,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2019-10-13 17:54:27,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2019-10-13 17:54:27,580 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161
[2019-10-13 17:54:27,580 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-10-13 17:54:27,580 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2019-10-13 17:54:27,580 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-10-13 17:54:27,580 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2019-10-13 17:54:27,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2019-10-13 17:54:27,784 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2019-10-13 17:54:27,791 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2019-10-13 17:54:28,222 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 33
[2019-10-13 17:54:28,354 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed.
[2019-10-13 17:54:28,354 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a11~0 |old(~a11~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))
[2019-10-13 17:54:28,355 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed.
[2019-10-13 17:54:28,355 INFO L443 ceAbstractionStarter]: For program point L564-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,355 INFO L443 ceAbstractionStarter]: For program point L531-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,355 INFO L443 ceAbstractionStarter]: For program point L498-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,355 INFO L443 ceAbstractionStarter]: For program point L465-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L432-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L234(lines 234 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L69(lines 69 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L532(line 532) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L499(line 499) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed.
[2019-10-13 17:54:28,356 INFO L443 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L202(lines 202 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L169(lines 169 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L368(lines 368 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L203(lines 203 210) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L203-2(lines 203 210) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L38(lines 38 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L567-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,357 INFO L443 ceAbstractionStarter]: For program point L534-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,358 INFO L443 ceAbstractionStarter]: For program point L501-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,358 INFO L443 ceAbstractionStarter]: For program point L468-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,358 INFO L443 ceAbstractionStarter]: For program point L402(lines 402 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,358 INFO L443 ceAbstractionStarter]: For program point L435-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,358 INFO L443 ceAbstractionStarter]: For program point L237(lines 237 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,362 INFO L443 ceAbstractionStarter]: For program point L568(line 568) no Hoare annotation was computed.
[2019-10-13 17:54:28,362 INFO L443 ceAbstractionStarter]: For program point L535(line 535) no Hoare annotation was computed.
[2019-10-13 17:54:28,362 INFO L443 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed.
[2019-10-13 17:54:28,362 INFO L443 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed.
[2019-10-13 17:54:28,362 INFO L443 ceAbstractionStarter]: For program point L436(line 436) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L337(lines 337 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 246) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L238-2(lines 238 246) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L139(lines 139 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L106(lines 106 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L338(lines 338 347) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L338-2(lines 338 347) no Hoare annotation was computed.
[2019-10-13 17:54:28,363 INFO L443 ceAbstractionStarter]: For program point L74(lines 74 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L570-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L537-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L504-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L471-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L438-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L75(lines 75 80) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L42(lines 42 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L75-2(lines 75 80) no Hoare annotation was computed.
[2019-10-13 17:54:28,364 INFO L443 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L538(line 538) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L439(line 439) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L175(lines 175 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L407(lines 407 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L143(lines 143 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L573-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,365 INFO L443 ceAbstractionStarter]: For program point L540-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L507-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L474-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L441-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L375(lines 375 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L309(lines 309 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L276(lines 276 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L574(line 574) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L508(line 508) no Hoare annotation was computed.
[2019-10-13 17:54:28,366 INFO L443 ceAbstractionStarter]: For program point L475(line 475) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L409(lines 409 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L212(lines 212 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L179(lines 179 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L113(lines 113 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L47(lines 47 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L576-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L543-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,367 INFO L443 ceAbstractionStarter]: For program point L510-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L477-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L444-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L544(line 544) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L511(line 511) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L445(line 445) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L280(lines 280 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,368 INFO L443 ceAbstractionStarter]: For program point L148(lines 148 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,369 INFO L443 ceAbstractionStarter]: For program point L82(lines 82 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,369 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,371 INFO L443 ceAbstractionStarter]: For program point L314(lines 314 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L248(lines 248 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L215(lines 215 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L83(lines 83 89) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L50(lines 50 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L83-2(lines 83 89) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L579-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L546-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L513-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,372 INFO L443 ceAbstractionStarter]: For program point L480-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L414(lines 414 416) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L447-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L381(lines 381 387) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L414-2(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L315(lines 315 326) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L381-2(lines 381 387) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L315-2(lines 315 326) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,373 INFO L443 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L514(line 514) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L448(line 448) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L415(line 415) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L349(lines 349 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L283(lines 283 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L218(lines 218 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,374 INFO L443 ceAbstractionStarter]: For program point L185(lines 185 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L119(lines 119 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L582-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L549-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L516-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L483-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L450-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L417-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L54(lines 54 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L583(line 583) no Hoare annotation was computed.
[2019-10-13 17:54:28,375 INFO L443 ceAbstractionStarter]: For program point L550(line 550) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L484(line 484) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L451(line 451) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L418(line 418) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L286(lines 286 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L253(lines 253 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L187(lines 187 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L154(lines 154 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,376 INFO L443 ceAbstractionStarter]: For program point L585-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L552-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L519-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L486-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L453-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L420-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L354(lines 354 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L189(lines 189 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L123(lines 123 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L586(line 586) no Hoare annotation was computed.
[2019-10-13 17:54:28,377 INFO L443 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L520(line 520) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L454(line 454) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L421(line 421) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L223(lines 223 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L91(lines 91 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L389(lines 389 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L191(lines 191 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L59(lines 59 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,378 INFO L443 ceAbstractionStarter]: For program point L588-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,379 INFO L443 ceAbstractionStarter]: For program point L555-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,379 INFO L443 ceAbstractionStarter]: For program point L522-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,379 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 29 598) the Hoare annotation is: (let ((.cse0 (and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))) (.cse1 (not (<= |old(~a17~0)| 8)))) (and (or .cse0 (not (<= |old(~a28~0)| 7)) .cse1) (or .cse0 (not (<= 9 |old(~a28~0)|)) .cse1 (= 11 |old(~a28~0)|)) (or (not (<= 8 |old(~a17~0)|)) .cse0 .cse1)))
[2019-10-13 17:54:28,379 INFO L443 ceAbstractionStarter]: For program point L489-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,379 INFO L443 ceAbstractionStarter]: For program point L456-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,379 INFO L443 ceAbstractionStarter]: For program point L423-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,379 INFO L443 ceAbstractionStarter]: For program point L291(lines 291 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,379 INFO L443 ceAbstractionStarter]: For program point L225(lines 225 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L159(lines 159 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L523(line 523) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L490(line 490) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L259(lines 259 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,380 INFO L443 ceAbstractionStarter]: For program point L293(lines 293 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L194(lines 194 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L95(lines 95 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L591-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L558-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L525-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L492-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L459-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L426-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L261(lines 261 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,381 INFO L443 ceAbstractionStarter]: For program point L30(lines 30 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L526(line 526) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L427(line 427) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L394(lines 394 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,382 INFO L443 ceAbstractionStarter]: For program point L328(lines 328 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L262(lines 262 274) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L262-2(lines 262 274) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L130(lines 130 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L65(lines 65 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L594-1(lines 594 596) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L561-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L528-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L495-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L462-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,383 INFO L443 ceAbstractionStarter]: For program point L429-1(lines 29 598) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point L198(lines 198 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point L165(lines 165 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point L99(lines 99 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 460) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point L595(line 595) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed.
[2019-10-13 17:54:28,384 INFO L443 ceAbstractionStarter]: For program point L529(line 529) no Hoare annotation was computed.
[2019-10-13 17:54:28,385 INFO L443 ceAbstractionStarter]: For program point L496(line 496) no Hoare annotation was computed.
[2019-10-13 17:54:28,385 INFO L443 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed.
[2019-10-13 17:54:28,385 INFO L443 ceAbstractionStarter]: For program point L430(line 430) no Hoare annotation was computed.
[2019-10-13 17:54:28,385 INFO L443 ceAbstractionStarter]: For program point L331(lines 331 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,385 INFO L443 ceAbstractionStarter]: For program point L298(lines 298 307) no Hoare annotation was computed.
[2019-10-13 17:54:28,386 INFO L443 ceAbstractionStarter]: For program point L232(lines 232 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,386 INFO L443 ceAbstractionStarter]: For program point L298-2(lines 298 307) no Hoare annotation was computed.
[2019-10-13 17:54:28,386 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,389 INFO L443 ceAbstractionStarter]: For program point L332(lines 332 335) no Hoare annotation was computed.
[2019-10-13 17:54:28,389 INFO L443 ceAbstractionStarter]: For program point L332-2(lines 332 335) no Hoare annotation was computed.
[2019-10-13 17:54:28,389 INFO L443 ceAbstractionStarter]: For program point L134(lines 134 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,390 INFO L443 ceAbstractionStarter]: For program point L35(lines 35 413) no Hoare annotation was computed.
[2019-10-13 17:54:28,390 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2019-10-13 17:54:28,390 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a28~0 7) (<= 8 ~a17~0) (<= ~a17~0 8))
[2019-10-13 17:54:28,390 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true
[2019-10-13 17:54:28,390 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2019-10-13 17:54:28,390 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 600 617) the Hoare annotation is: (or (not (<= |old(~a28~0)| 7)) (not (<= 8 |old(~a17~0)|)) (not (<= |old(~a17~0)| 8)) (and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|)))
[2019-10-13 17:54:28,390 INFO L439 ceAbstractionStarter]: At program point L606-2(lines 606 616) the Hoare annotation is: (let ((.cse0 (<= ~a17~0 8))) (or (not (<= |old(~a28~0)| 7)) (and (<= 9 ~a28~0) .cse0 (not (= ~a28~0 11))) (not (<= 8 |old(~a17~0)|)) (not (<= |old(~a17~0)| 8)) (and (<= 8 ~a17~0) .cse0) (and (<= ~a28~0 7) .cse0)))
[2019-10-13 17:54:28,391 INFO L443 ceAbstractionStarter]: For program point L606-3(lines 600 617) no Hoare annotation was computed.
[2019-10-13 17:54:28,391 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 600 617) no Hoare annotation was computed.
[2019-10-13 17:54:28,391 INFO L439 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (let ((.cse0 (<= ~a17~0 8))) (or (not (<= |old(~a28~0)| 7)) (and (<= 9 ~a28~0) .cse0 (not (= ~a28~0 11))) (not (<= 8 |old(~a17~0)|)) (not (<= |old(~a17~0)| 8)) (and (<= 8 ~a17~0) .cse0) (and (<= ~a28~0 7) .cse0)))
[2019-10-13 17:54:28,391 INFO L443 ceAbstractionStarter]: For program point L614-1(line 614) no Hoare annotation was computed.
[2019-10-13 17:54:28,391 INFO L443 ceAbstractionStarter]: For program point L611(line 611) no Hoare annotation was computed.
[2019-10-13 17:54:28,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 05:54:28 BoogieIcfgContainer
[2019-10-13 17:54:28,440 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2019-10-13 17:54:28,443 INFO L168 Benchmark]: Toolchain (without parser) took 14415.15 ms. Allocated memory was 143.7 MB in the beginning and 415.8 MB in the end (delta: 272.1 MB). Free memory was 98.8 MB in the beginning and 215.6 MB in the end (delta: -116.8 MB). Peak memory consumption was 155.3 MB. Max. memory is 7.1 GB.
[2019-10-13 17:54:28,449 INFO L168 Benchmark]: CDTParser took 0.75 ms. Allocated memory is still 143.7 MB. Free memory is still 118.3 MB. There was no memory consumed. Max. memory is 7.1 GB.
[2019-10-13 17:54:28,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 743.64 ms. Allocated memory was 143.7 MB in the beginning and 202.9 MB in the end (delta: 59.2 MB). Free memory was 98.4 MB in the beginning and 169.9 MB in the end (delta: -71.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB.
[2019-10-13 17:54:28,451 INFO L168 Benchmark]: Boogie Preprocessor took 109.48 ms. Allocated memory is still 202.9 MB. Free memory was 169.9 MB in the beginning and 164.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB.
[2019-10-13 17:54:28,452 INFO L168 Benchmark]: RCFGBuilder took 1191.65 ms. Allocated memory was 202.9 MB in the beginning and 233.3 MB in the end (delta: 30.4 MB). Free memory was 164.7 MB in the beginning and 181.4 MB in the end (delta: -16.6 MB). Peak memory consumption was 85.6 MB. Max. memory is 7.1 GB.
[2019-10-13 17:54:28,454 INFO L168 Benchmark]: TraceAbstraction took 12365.57 ms. Allocated memory was 233.3 MB in the beginning and 415.8 MB in the end (delta: 182.5 MB). Free memory was 181.4 MB in the beginning and 215.6 MB in the end (delta: -34.2 MB). Peak memory consumption was 148.2 MB. Max. memory is 7.1 GB.
[2019-10-13 17:54:28,463 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.75 ms. Allocated memory is still 143.7 MB. Free memory is still 118.3 MB. There was no memory consumed. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 743.64 ms. Allocated memory was 143.7 MB in the beginning and 202.9 MB in the end (delta: 59.2 MB). Free memory was 98.4 MB in the beginning and 169.9 MB in the end (delta: -71.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 109.48 ms. Allocated memory is still 202.9 MB. Free memory was 169.9 MB in the beginning and 164.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1191.65 ms. Allocated memory was 202.9 MB in the beginning and 233.3 MB in the end (delta: 30.4 MB). Free memory was 164.7 MB in the beginning and 181.4 MB in the end (delta: -16.6 MB). Peak memory consumption was 85.6 MB. Max. memory is 7.1 GB.
* TraceAbstraction took 12365.57 ms. Allocated memory was 233.3 MB in the beginning and 415.8 MB in the end (delta: 182.5 MB). Free memory was 181.4 MB in the beginning and 215.6 MB in the end (delta: -34.2 MB). Peak memory consumption was 148.2 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- PositiveResult [Line: 460]: call of __VERIFIER_error() unreachable
For all program executions holds that call of __VERIFIER_error() unreachable at this location
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- InvariantResult [Line: 606]: Loop Invariant
Derived loop invariant: ((((!(\old(a28) <= 7) || ((9 <= a28 && a17 <= 8) && !(a28 == 11))) || !(8 <= \old(a17))) || !(\old(a17) <= 8)) || (8 <= a17 && a17 <= 8)) || (a28 <= 7 && a17 <= 8)
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 4 procedures, 236 locations, 1 error locations. Result: SAFE, OverallTime: 12.2s, OverallIterations: 6, TraceHistogramMax: 4, AutomataDifference: 8.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, HoareTripleCheckerStatistics: 546 SDtfs, 3402 SDslu, 255 SDs, 0 SdLazy, 4018 SolverSat, 1162 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 543 GetRequests, 478 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=922occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 358 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 33 PreInvPairs, 45 NumberOfFragments, 247 HoareAnnotationTreeSize, 33 FomulaSimplifications, 7244 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 565 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 1245 NumberOfCodeBlocks, 1245 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1236 ConstructedInterpolants, 0 QuantifiedInterpolants, 423391 SizeOfPredicates, 5 NumberOfNonLiveVariables, 1251 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 9 InterpolantComputations, 5 PerfectInterpolantSequences, 383/405 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...