/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/Problem02_label35.c


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This is Ultimate 0.1.25-86f66a4
[2020-07-07 11:25:52,848 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2020-07-07 11:25:52,927 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
[2020-07-07 11:25:52,960 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-07-07 11:25:52,961 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-07-07 11:25:52,965 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-07-07 11:25:52,965 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-07-07 11:25:52,965 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-07-07 11:25:52,966 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-07-07 11:25:52,966 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-07-07 11:25:52,966 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-07-07 11:25:52,966 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-07-07 11:25:52,966 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-07-07 11:25:52,967 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-07-07 11:25:52,967 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-07-07 11:25:52,967 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-07-07 11:25:52,968 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-07-07 11:25:52,968 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-07-07 11:25:52,968 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-07-07 11:25:52,968 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-07-07 11:25:52,969 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-07-07 11:25:52,969 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-07-07 11:25:52,969 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-07-07 11:25:52,969 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-07-07 11:25:52,969 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-07 11:25:52,969 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-07-07 11:25:52,970 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-07-07 11:25:52,970 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-07-07 11:25:52,970 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-07-07 11:25:52,971 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-07-07 11:25:52,971 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-07-07 11:25:52,971 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-07-07 11:25:52,971 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2020-07-07 11:25:53,244 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2020-07-07 11:25:53,255 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-07-07 11:25:53,258 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-07-07 11:25:53,260 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-07-07 11:25:53,260 INFO  L275        PluginConnector]: CDTParser initialized
[2020-07-07 11:25:53,261 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label35.c
[2020-07-07 11:25:53,314 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fef0f90be/a8fe5888268b468fb135e260e1142554/FLAGe373e47ea
[2020-07-07 11:25:53,881 INFO  L306              CDTParser]: Found 1 translation units.
[2020-07-07 11:25:53,882 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label35.c
[2020-07-07 11:25:53,891 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fef0f90be/a8fe5888268b468fb135e260e1142554/FLAGe373e47ea
[2020-07-07 11:25:54,078 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fef0f90be/a8fe5888268b468fb135e260e1142554
[2020-07-07 11:25:54,086 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-07-07 11:25:54,087 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-07-07 11:25:54,088 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-07-07 11:25:54,088 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-07-07 11:25:54,092 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-07-07 11:25:54,093 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,095 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5700ce5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54, skipping insertion in model container
[2020-07-07 11:25:54,096 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,103 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-07-07 11:25:54,142 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-07-07 11:25:54,701 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-07-07 11:25:54,709 INFO  L203         MainTranslator]: Completed pre-run
[2020-07-07 11:25:54,831 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-07-07 11:25:54,853 INFO  L208         MainTranslator]: Completed translation
[2020-07-07 11:25:54,854 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54 WrapperNode
[2020-07-07 11:25:54,854 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-07-07 11:25:54,855 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-07-07 11:25:54,855 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-07-07 11:25:54,855 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-07-07 11:25:54,876 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,876 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,892 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,893 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,931 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,945 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,950 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (1/1) ...
[2020-07-07 11:25:54,957 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-07-07 11:25:54,957 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-07-07 11:25:54,958 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-07-07 11:25:54,958 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-07-07 11:25:54,959 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (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
[2020-07-07 11:25:55,041 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-07-07 11:25:55,041 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-07-07 11:25:55,041 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output
[2020-07-07 11:25:55,041 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-07-07 11:25:55,042 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output
[2020-07-07 11:25:55,042 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-07-07 11:25:55,042 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-07-07 11:25:55,042 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2020-07-07 11:25:55,042 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-07-07 11:25:55,043 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-07-07 11:25:55,043 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-07-07 11:25:56,090 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-07-07 11:25:56,090 INFO  L295             CfgBuilder]: Removed 1 assume(true) statements.
[2020-07-07 11:25:56,096 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 11:25:56 BoogieIcfgContainer
[2020-07-07 11:25:56,096 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-07-07 11:25:56,098 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-07-07 11:25:56,098 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-07-07 11:25:56,101 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-07-07 11:25:56,101 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 11:25:54" (1/3) ...
[2020-07-07 11:25:56,102 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382a49a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 11:25:56, skipping insertion in model container
[2020-07-07 11:25:56,102 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 11:25:54" (2/3) ...
[2020-07-07 11:25:56,102 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382a49a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 11:25:56, skipping insertion in model container
[2020-07-07 11:25:56,103 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 11:25:56" (3/3) ...
[2020-07-07 11:25:56,104 INFO  L109   eAbstractionObserver]: Analyzing ICFG Problem02_label35.c
[2020-07-07 11:25:56,115 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2020-07-07 11:25:56,122 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-07-07 11:25:56,137 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-07-07 11:25:56,163 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-07-07 11:25:56,164 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-07-07 11:25:56,164 INFO  L377      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-07-07 11:25:56,164 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-07-07 11:25:56,164 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-07-07 11:25:56,165 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-07-07 11:25:56,165 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-07-07 11:25:56,165 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-07-07 11:25:56,190 INFO  L276                IsEmpty]: Start isEmpty. Operand 236 states.
[2020-07-07 11:25:56,201 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 101
[2020-07-07 11:25:56,201 INFO  L414         BasicCegarLoop]: Found error trace
[2020-07-07 11:25:56,202 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-07-07 11:25:56,202 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-07-07 11:25:56,208 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-07-07 11:25:56,209 INFO  L82        PathProgramCache]: Analyzing trace with hash 1838417414, now seen corresponding path program 1 times
[2020-07-07 11:25:56,218 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-07-07 11:25:56,219 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275264183]
[2020-07-07 11:25:56,219 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-07-07 11:25:56,400 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:25:56,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:25:56,745 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-07-07 11:25:56,746 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275264183]
[2020-07-07 11:25:56,747 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-07-07 11:25:56,747 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-07-07 11:25:56,748 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575793914]
[2020-07-07 11:25:56,753 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-07-07 11:25:56,754 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-07-07 11:25:56,767 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-07-07 11:25:56,768 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-07-07 11:25:56,770 INFO  L87              Difference]: Start difference. First operand 236 states. Second operand 5 states.
[2020-07-07 11:25:59,082 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-07-07 11:25:59,083 INFO  L93              Difference]: Finished difference Result 785 states and 1380 transitions.
[2020-07-07 11:25:59,084 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-07-07 11:25:59,086 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 100
[2020-07-07 11:25:59,087 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-07-07 11:25:59,116 INFO  L225             Difference]: With dead ends: 785
[2020-07-07 11:25:59,116 INFO  L226             Difference]: Without dead ends: 481
[2020-07-07 11:25:59,128 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-07-07 11:25:59,148 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 481 states.
[2020-07-07 11:25:59,221 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 472.
[2020-07-07 11:25:59,223 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 472 states.
[2020-07-07 11:25:59,226 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 643 transitions.
[2020-07-07 11:25:59,233 INFO  L78                 Accepts]: Start accepts. Automaton has 472 states and 643 transitions. Word has length 100
[2020-07-07 11:25:59,234 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-07-07 11:25:59,234 INFO  L479      AbstractCegarLoop]: Abstraction has 472 states and 643 transitions.
[2020-07-07 11:25:59,234 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-07-07 11:25:59,234 INFO  L276                IsEmpty]: Start isEmpty. Operand 472 states and 643 transitions.
[2020-07-07 11:25:59,243 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 110
[2020-07-07 11:25:59,243 INFO  L414         BasicCegarLoop]: Found error trace
[2020-07-07 11:25:59,244 INFO  L422         BasicCegarLoop]: trace histogram [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]
[2020-07-07 11:25:59,244 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-07-07 11:25:59,244 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-07-07 11:25:59,245 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-07-07 11:25:59,245 INFO  L82        PathProgramCache]: Analyzing trace with hash -73079177, now seen corresponding path program 1 times
[2020-07-07 11:25:59,245 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-07-07 11:25:59,246 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907958559]
[2020-07-07 11:25:59,246 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-07-07 11:25:59,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:25:59,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:25:59,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:25:59,575 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-07-07 11:25:59,576 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907958559]
[2020-07-07 11:25:59,576 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [864685543]
[2020-07-07 11:25:59,576 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
[2020-07-07 11:25:59,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:25:59,680 INFO  L264         TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 4 conjunts are in the unsatisfiable core
[2020-07-07 11:25:59,690 INFO  L287         TraceCheckSpWp]: Computing forward predicates...
[2020-07-07 11:25:59,788 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-07-07 11:25:59,789 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2020-07-07 11:25:59,789 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6
[2020-07-07 11:25:59,790 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945507038]
[2020-07-07 11:25:59,791 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-07-07 11:25:59,792 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-07-07 11:25:59,793 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-07-07 11:25:59,793 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2020-07-07 11:25:59,793 INFO  L87              Difference]: Start difference. First operand 472 states and 643 transitions. Second operand 3 states.
[2020-07-07 11:26:00,410 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-07-07 11:26:00,410 INFO  L93              Difference]: Finished difference Result 1376 states and 1905 transitions.
[2020-07-07 11:26:00,412 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-07-07 11:26:00,412 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 109
[2020-07-07 11:26:00,413 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-07-07 11:26:00,418 INFO  L225             Difference]: With dead ends: 1376
[2020-07-07 11:26:00,418 INFO  L226             Difference]: Without dead ends: 910
[2020-07-07 11:26:00,420 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2020-07-07 11:26:00,421 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 910 states.
[2020-07-07 11:26:00,472 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 764.
[2020-07-07 11:26:00,472 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 764 states.
[2020-07-07 11:26:00,476 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 764 states and 1091 transitions.
[2020-07-07 11:26:00,476 INFO  L78                 Accepts]: Start accepts. Automaton has 764 states and 1091 transitions. Word has length 109
[2020-07-07 11:26:00,477 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-07-07 11:26:00,477 INFO  L479      AbstractCegarLoop]: Abstraction has 764 states and 1091 transitions.
[2020-07-07 11:26:00,477 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-07-07 11:26:00,477 INFO  L276                IsEmpty]: Start isEmpty. Operand 764 states and 1091 transitions.
[2020-07-07 11:26:00,481 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2020-07-07 11:26:00,481 INFO  L414         BasicCegarLoop]: Found error trace
[2020-07-07 11:26:00,481 INFO  L422         BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 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]
[2020-07-07 11:26:00,696 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1
[2020-07-07 11:26:00,696 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-07-07 11:26:00,697 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-07-07 11:26:00,697 INFO  L82        PathProgramCache]: Analyzing trace with hash -390485297, now seen corresponding path program 1 times
[2020-07-07 11:26:00,698 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-07-07 11:26:00,699 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676970767]
[2020-07-07 11:26:00,699 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-07-07 11:26:00,730 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:00,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:00,846 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:00,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:00,930 INFO  L134       CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2020-07-07 11:26:00,932 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676970767]
[2020-07-07 11:26:00,935 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1395927860]
[2020-07-07 11:26:00,936 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
[2020-07-07 11:26:01,037 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:01,039 INFO  L264         TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 4 conjunts are in the unsatisfiable core
[2020-07-07 11:26:01,057 INFO  L287         TraceCheckSpWp]: Computing forward predicates...
[2020-07-07 11:26:01,127 INFO  L134       CoverageAnalysis]: Checked inductivity of 34 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-07-07 11:26:01,128 INFO  L220   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2020-07-07 11:26:01,135 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11
[2020-07-07 11:26:01,136 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582253042]
[2020-07-07 11:26:01,138 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 11 states
[2020-07-07 11:26:01,138 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-07-07 11:26:01,139 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants.
[2020-07-07 11:26:01,139 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110
[2020-07-07 11:26:01,139 INFO  L87              Difference]: Start difference. First operand 764 states and 1091 transitions. Second operand 11 states.
[2020-07-07 11:26:04,363 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-07-07 11:26:04,364 INFO  L93              Difference]: Finished difference Result 2938 states and 4737 transitions.
[2020-07-07 11:26:04,364 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2020-07-07 11:26:04,364 INFO  L78                 Accepts]: Start accepts. Automaton has 11 states. Word has length 131
[2020-07-07 11:26:04,365 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-07-07 11:26:04,391 INFO  L225             Difference]: With dead ends: 2938
[2020-07-07 11:26:04,391 INFO  L226             Difference]: Without dead ends: 2180
[2020-07-07 11:26:04,395 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=208, Invalid=662, Unknown=0, NotChecked=0, Total=870
[2020-07-07 11:26:04,398 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2180 states.
[2020-07-07 11:26:04,497 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2180 to 1543.
[2020-07-07 11:26:04,497 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 1543 states.
[2020-07-07 11:26:04,505 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1543 states and 2201 transitions.
[2020-07-07 11:26:04,506 INFO  L78                 Accepts]: Start accepts. Automaton has 1543 states and 2201 transitions. Word has length 131
[2020-07-07 11:26:04,506 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-07-07 11:26:04,506 INFO  L479      AbstractCegarLoop]: Abstraction has 1543 states and 2201 transitions.
[2020-07-07 11:26:04,506 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 11 states.
[2020-07-07 11:26:04,506 INFO  L276                IsEmpty]: Start isEmpty. Operand 1543 states and 2201 transitions.
[2020-07-07 11:26:04,514 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 159
[2020-07-07 11:26:04,514 INFO  L414         BasicCegarLoop]: Found error trace
[2020-07-07 11:26:04,514 INFO  L422         BasicCegarLoop]: trace histogram [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, 1, 1]
[2020-07-07 11:26:04,729 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2020-07-07 11:26:04,730 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-07-07 11:26:04,730 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-07-07 11:26:04,730 INFO  L82        PathProgramCache]: Analyzing trace with hash -549524150, now seen corresponding path program 1 times
[2020-07-07 11:26:04,730 INFO  L163   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-07-07 11:26:04,731 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371752675]
[2020-07-07 11:26:04,731 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-07-07 11:26:04,758 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:04,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:04,844 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-07-07 11:26:04,905 INFO  L134       CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-07-07 11:26:04,906 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371752675]
[2020-07-07 11:26:04,906 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-07-07 11:26:04,907 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2020-07-07 11:26:04,907 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888486644]
[2020-07-07 11:26:04,908 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-07-07 11:26:04,908 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-07-07 11:26:04,908 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-07-07 11:26:04,909 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42
[2020-07-07 11:26:04,909 INFO  L87              Difference]: Start difference. First operand 1543 states and 2201 transitions. Second operand 7 states.
[2020-07-07 11:26:07,686 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-07-07 11:26:07,687 INFO  L93              Difference]: Finished difference Result 6909 states and 10239 transitions.
[2020-07-07 11:26:07,687 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2020-07-07 11:26:07,687 INFO  L78                 Accepts]: Start accepts. Automaton has 7 states. Word has length 158
[2020-07-07 11:26:07,688 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-07-07 11:26:07,688 INFO  L225             Difference]: With dead ends: 6909
[2020-07-07 11:26:07,689 INFO  L226             Difference]: Without dead ends: 0
[2020-07-07 11:26:07,707 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182
[2020-07-07 11:26:07,707 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-07-07 11:26:07,708 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-07-07 11:26:07,708 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-07-07 11:26:07,708 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-07-07 11:26:07,708 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 158
[2020-07-07 11:26:07,708 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-07-07 11:26:07,709 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-07-07 11:26:07,709 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-07-07 11:26:07,709 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-07-07 11:26:07,709 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-07-07 11:26:07,709 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-07-07 11:26:07,712 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-07-07 11:26:08,674 WARN  L193               SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 42
[2020-07-07 11:26:08,852 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 42
[2020-07-07 11:26:09,006 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 42
[2020-07-07 11:26:09,011 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-07-07 11:26:09,011 INFO  L264        CegarLoopResult]: 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)|))
[2020-07-07 11:26:09,011 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-07-07 11:26:09,011 INFO  L268        CegarLoopResult]: For program point  L564-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,012 INFO  L268        CegarLoopResult]: For program point  L531-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,012 INFO  L268        CegarLoopResult]: For program point  L498-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,012 INFO  L268        CegarLoopResult]: For program point  L465-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,012 INFO  L268        CegarLoopResult]: For program point  L432-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,012 INFO  L268        CegarLoopResult]: For program point  L234(lines 234 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,013 INFO  L268        CegarLoopResult]: For program point  L69(lines 69 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,013 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-07-07 11:26:09,013 INFO  L268        CegarLoopResult]: For program point  L532(line 532)  no Hoare annotation was computed.
[2020-07-07 11:26:09,013 INFO  L268        CegarLoopResult]: For program point  L499(line 499)  no Hoare annotation was computed.
[2020-07-07 11:26:09,014 INFO  L268        CegarLoopResult]: For program point  L466(line 466)  no Hoare annotation was computed.
[2020-07-07 11:26:09,014 INFO  L268        CegarLoopResult]: For program point  L433(line 433)  no Hoare annotation was computed.
[2020-07-07 11:26:09,014 INFO  L268        CegarLoopResult]: For program point  L202(lines 202 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,014 INFO  L268        CegarLoopResult]: For program point  L169(lines 169 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,014 INFO  L268        CegarLoopResult]: For program point  L368(lines 368 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,014 INFO  L268        CegarLoopResult]: For program point  L203(lines 203 210)  no Hoare annotation was computed.
[2020-07-07 11:26:09,014 INFO  L268        CegarLoopResult]: For program point  L203-2(lines 203 210)  no Hoare annotation was computed.
[2020-07-07 11:26:09,015 INFO  L268        CegarLoopResult]: For program point  L38(lines 38 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,015 INFO  L268        CegarLoopResult]: For program point  L567-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,015 INFO  L268        CegarLoopResult]: For program point  L534-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,015 INFO  L268        CegarLoopResult]: For program point  L501-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,015 INFO  L268        CegarLoopResult]: For program point  L468-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,015 INFO  L268        CegarLoopResult]: For program point  L402(lines 402 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,015 INFO  L268        CegarLoopResult]: For program point  L435-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L237(lines 237 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L568(line 568)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L535(line 535)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L502(line 502)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L469(line 469)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L436(line 436)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L337(lines 337 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,016 INFO  L268        CegarLoopResult]: For program point  L238(lines 238 246)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L238-2(lines 238 246)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L139(lines 139 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L106(lines 106 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L404(lines 404 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L338(lines 338 347)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L338-2(lines 338 347)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L74(lines 74 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,017 INFO  L268        CegarLoopResult]: For program point  L570-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,018 INFO  L268        CegarLoopResult]: For program point  L537-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,018 INFO  L268        CegarLoopResult]: For program point  L504-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,018 INFO  L268        CegarLoopResult]: For program point  L471-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,018 INFO  L268        CegarLoopResult]: For program point  L438-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,018 INFO  L268        CegarLoopResult]: For program point  calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 454)  no Hoare annotation was computed.
[2020-07-07 11:26:09,018 INFO  L268        CegarLoopResult]: For program point  L75(lines 75 80)  no Hoare annotation was computed.
[2020-07-07 11:26:09,019 INFO  L268        CegarLoopResult]: For program point  L42(lines 42 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,019 INFO  L268        CegarLoopResult]: For program point  L75-2(lines 75 80)  no Hoare annotation was computed.
[2020-07-07 11:26:09,019 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-07-07 11:26:09,019 INFO  L268        CegarLoopResult]: For program point  L538(line 538)  no Hoare annotation was computed.
[2020-07-07 11:26:09,019 INFO  L268        CegarLoopResult]: For program point  L505(line 505)  no Hoare annotation was computed.
[2020-07-07 11:26:09,019 INFO  L268        CegarLoopResult]: For program point  L472(line 472)  no Hoare annotation was computed.
[2020-07-07 11:26:09,019 INFO  L268        CegarLoopResult]: For program point  L439(line 439)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L175(lines 175 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L407(lines 407 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L143(lines 143 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L573-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L540-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L507-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L474-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,020 INFO  L268        CegarLoopResult]: For program point  L441-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L375(lines 375 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L309(lines 309 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L276(lines 276 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L574(line 574)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L541(line 541)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L508(line 508)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L475(line 475)  no Hoare annotation was computed.
[2020-07-07 11:26:09,021 INFO  L268        CegarLoopResult]: For program point  L442(line 442)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L409(lines 409 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L212(lines 212 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L179(lines 179 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L113(lines 113 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L47(lines 47 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L576-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L543-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,022 INFO  L268        CegarLoopResult]: For program point  L510-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L477-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L444-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L378(lines 378 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L577(line 577)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L544(line 544)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L511(line 511)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L478(line 478)  no Hoare annotation was computed.
[2020-07-07 11:26:09,023 INFO  L268        CegarLoopResult]: For program point  L445(line 445)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L280(lines 280 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L148(lines 148 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L82(lines 82 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L380(lines 380 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L314(lines 314 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L248(lines 248 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L215(lines 215 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,024 INFO  L268        CegarLoopResult]: For program point  L83(lines 83 89)  no Hoare annotation was computed.
[2020-07-07 11:26:09,025 INFO  L268        CegarLoopResult]: For program point  L50(lines 50 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,025 INFO  L268        CegarLoopResult]: For program point  L83-2(lines 83 89)  no Hoare annotation was computed.
[2020-07-07 11:26:09,025 INFO  L268        CegarLoopResult]: For program point  L579-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,025 INFO  L268        CegarLoopResult]: For program point  L546-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,025 INFO  L268        CegarLoopResult]: For program point  L513-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,025 INFO  L268        CegarLoopResult]: For program point  L480-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,025 INFO  L268        CegarLoopResult]: For program point  L414(lines 414 416)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  L447-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  L381(lines 381 387)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  L414-2(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  L315(lines 315 326)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  L381-2(lines 381 387)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  L315-2(lines 315 326)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  calculate_outputFINAL(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,026 INFO  L268        CegarLoopResult]: For program point  calculate_outputEXIT(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L580(line 580)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L547(line 547)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L514(line 514)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L448(line 448)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L349(lines 349 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,027 INFO  L268        CegarLoopResult]: For program point  L283(lines 283 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L218(lines 218 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L185(lines 185 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L119(lines 119 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L582-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L549-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L516-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L483-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,028 INFO  L268        CegarLoopResult]: For program point  L450-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L417-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L54(lines 54 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L583(line 583)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L550(line 550)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L517(line 517)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L451(line 451)  no Hoare annotation was computed.
[2020-07-07 11:26:09,029 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L286(lines 286 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L253(lines 253 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L187(lines 187 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L154(lines 154 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L585-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L552-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L519-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,030 INFO  L268        CegarLoopResult]: For program point  L486-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L453-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L420-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L354(lines 354 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L189(lines 189 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L123(lines 123 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L586(line 586)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L553(line 553)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L520(line 520)  no Hoare annotation was computed.
[2020-07-07 11:26:09,031 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L421(line 421)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L223(lines 223 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L91(lines 91 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L389(lines 389 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L191(lines 191 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L59(lines 59 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,032 INFO  L268        CegarLoopResult]: For program point  L588-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,033 INFO  L268        CegarLoopResult]: For program point  L555-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,033 INFO  L268        CegarLoopResult]: For program point  L522-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,033 INFO  L264        CegarLoopResult]: At program point  calculate_outputENTRY(lines 29 598)  the Hoare annotation is:  (let ((.cse4 (not (<= 8 |old(~a17~0)|))) (.cse0 (not (<= |old(~a28~0)| 10))) (.cse5 (not (= 1 |old(~a19~0)|))) (.cse3 (= 1 |old(~a11~0)|)) (.cse6 (= 1 |old(~a25~0)|)) (.cse2 (= 10 |old(~a28~0)|)) (.cse1 (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)|)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse1) (or .cse5 .cse0 .cse4 .cse1) (or .cse6 .cse0 .cse1) (or .cse5 .cse6 .cse1 .cse2) (or .cse5 .cse3 .cse2 .cse1) (or .cse6 .cse2 .cse1 (not (<= |old(~a11~0)| 0)))))
[2020-07-07 11:26:09,033 INFO  L268        CegarLoopResult]: For program point  L489-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,033 INFO  L268        CegarLoopResult]: For program point  L456-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L423-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L291(lines 291 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L225(lines 225 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L159(lines 159 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L589(line 589)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L556(line 556)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L523(line 523)  no Hoare annotation was computed.
[2020-07-07 11:26:09,034 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-07-07 11:26:09,035 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-07-07 11:26:09,035 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-07-07 11:26:09,035 INFO  L268        CegarLoopResult]: For program point  L259(lines 259 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,035 INFO  L268        CegarLoopResult]: For program point  L293(lines 293 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,035 INFO  L268        CegarLoopResult]: For program point  L194(lines 194 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,035 INFO  L268        CegarLoopResult]: For program point  L95(lines 95 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,035 INFO  L268        CegarLoopResult]: For program point  L591-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L558-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L525-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L492-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L459-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L426-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L261(lines 261 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L30(lines 30 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L592(line 592)  no Hoare annotation was computed.
[2020-07-07 11:26:09,036 INFO  L268        CegarLoopResult]: For program point  L559(line 559)  no Hoare annotation was computed.
[2020-07-07 11:26:09,037 INFO  L268        CegarLoopResult]: For program point  L526(line 526)  no Hoare annotation was computed.
[2020-07-07 11:26:09,037 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-07-07 11:26:09,037 INFO  L268        CegarLoopResult]: For program point  L460(line 460)  no Hoare annotation was computed.
[2020-07-07 11:26:09,037 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-07-07 11:26:09,037 INFO  L268        CegarLoopResult]: For program point  L394(lines 394 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,037 INFO  L268        CegarLoopResult]: For program point  L361(lines 361 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,037 INFO  L268        CegarLoopResult]: For program point  L328(lines 328 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L262(lines 262 274)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L262-2(lines 262 274)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L130(lines 130 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L65(lines 65 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L594-1(lines 594 596)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L561-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L528-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L495-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,038 INFO  L268        CegarLoopResult]: For program point  L462-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,039 INFO  L268        CegarLoopResult]: For program point  L429-1(lines 29 598)  no Hoare annotation was computed.
[2020-07-07 11:26:09,039 INFO  L268        CegarLoopResult]: For program point  L297(lines 297 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,039 INFO  L268        CegarLoopResult]: For program point  L198(lines 198 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,039 INFO  L268        CegarLoopResult]: For program point  L165(lines 165 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,039 INFO  L268        CegarLoopResult]: For program point  L99(lines 99 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,039 INFO  L268        CegarLoopResult]: For program point  L595(line 595)  no Hoare annotation was computed.
[2020-07-07 11:26:09,039 INFO  L268        CegarLoopResult]: For program point  L562(line 562)  no Hoare annotation was computed.
[2020-07-07 11:26:09,040 INFO  L268        CegarLoopResult]: For program point  L529(line 529)  no Hoare annotation was computed.
[2020-07-07 11:26:09,040 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-07-07 11:26:09,040 INFO  L268        CegarLoopResult]: For program point  L463(line 463)  no Hoare annotation was computed.
[2020-07-07 11:26:09,040 INFO  L268        CegarLoopResult]: For program point  L430(line 430)  no Hoare annotation was computed.
[2020-07-07 11:26:09,040 INFO  L268        CegarLoopResult]: For program point  L331(lines 331 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,040 INFO  L268        CegarLoopResult]: For program point  L298(lines 298 307)  no Hoare annotation was computed.
[2020-07-07 11:26:09,040 INFO  L268        CegarLoopResult]: For program point  L232(lines 232 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L268        CegarLoopResult]: For program point  L298-2(lines 298 307)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L268        CegarLoopResult]: For program point  L398(lines 398 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L268        CegarLoopResult]: For program point  L332(lines 332 335)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L268        CegarLoopResult]: For program point  L332-2(lines 332 335)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L268        CegarLoopResult]: For program point  L134(lines 134 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L268        CegarLoopResult]: For program point  L35(lines 35 413)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-07-07 11:26:09,041 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (= 1 ~a19~0) (<= ~a11~0 0) (<= 8 ~a17~0) (not (= 1 ~a25~0)) (<= ~a28~0 7))
[2020-07-07 11:26:09,042 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-07-07 11:26:09,042 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-07-07 11:26:09,042 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 600 617)  the Hoare annotation is:  (or (not (= 1 |old(~a19~0)|)) (= 1 |old(~a25~0)|) (not (<= |old(~a28~0)| 7)) (not (<= 8 |old(~a17~0)|)) (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)|)) (not (<= |old(~a11~0)| 0)))
[2020-07-07 11:26:09,042 INFO  L264        CegarLoopResult]: At program point  L606-2(lines 606 616)  the Hoare annotation is:  (let ((.cse0 (not (= 1 ~a25~0))) (.cse3 (not (= 10 ~a28~0))) (.cse1 (= 1 ~a19~0)) (.cse5 (<= 8 ~a17~0)) (.cse2 (<= ~a28~0 10)) (.cse4 (not (= 1 ~a11~0)))) (or (not (= 1 |old(~a19~0)|)) (and (<= ~a11~0 0) .cse0) (= 1 |old(~a25~0)|) (not (<= |old(~a28~0)| 7)) (and .cse1 .cse0) (not (<= 8 |old(~a17~0)|)) (and .cse2 .cse0) (and .cse1 .cse3 .cse4) (and .cse3 .cse2) (and .cse1 .cse5 .cse2) (and .cse5 .cse2 .cse4) (not (<= |old(~a11~0)| 0))))
[2020-07-07 11:26:09,042 INFO  L268        CegarLoopResult]: For program point  L606-3(lines 600 617)  no Hoare annotation was computed.
[2020-07-07 11:26:09,042 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 600 617)  no Hoare annotation was computed.
[2020-07-07 11:26:09,043 INFO  L264        CegarLoopResult]: At program point  L614(line 614)  the Hoare annotation is:  (let ((.cse0 (not (= 1 ~a25~0))) (.cse3 (not (= 10 ~a28~0))) (.cse1 (= 1 ~a19~0)) (.cse5 (<= 8 ~a17~0)) (.cse2 (<= ~a28~0 10)) (.cse4 (not (= 1 ~a11~0)))) (or (not (= 1 |old(~a19~0)|)) (and (<= ~a11~0 0) .cse0) (= 1 |old(~a25~0)|) (not (<= |old(~a28~0)| 7)) (and .cse1 .cse0) (not (<= 8 |old(~a17~0)|)) (and .cse2 .cse0) (and .cse1 .cse3 .cse4) (and .cse3 .cse2) (and .cse1 .cse5 .cse2) (and .cse5 .cse2 .cse4) (not (<= |old(~a11~0)| 0))))
[2020-07-07 11:26:09,043 INFO  L268        CegarLoopResult]: For program point  L614-1(line 614)  no Hoare annotation was computed.
[2020-07-07 11:26:09,043 INFO  L268        CegarLoopResult]: For program point  L611(line 611)  no Hoare annotation was computed.
[2020-07-07 11:26:09,070 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 11:26:09 BoogieIcfgContainer
[2020-07-07 11:26:09,070 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-07-07 11:26:09,074 INFO  L168              Benchmark]: Toolchain (without parser) took 14984.75 ms. Allocated memory was 146.8 MB in the beginning and 375.4 MB in the end (delta: 228.6 MB). Free memory was 103.2 MB in the beginning and 105.1 MB in the end (delta: -1.9 MB). Peak memory consumption was 228.3 MB. Max. memory is 7.1 GB.
[2020-07-07 11:26:09,075 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
[2020-07-07 11:26:09,077 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 766.38 ms. Allocated memory was 146.8 MB in the beginning and 210.2 MB in the end (delta: 63.4 MB). Free memory was 103.0 MB in the beginning and 176.7 MB in the end (delta: -73.6 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB.
[2020-07-07 11:26:09,083 INFO  L168              Benchmark]: Boogie Preprocessor took 102.20 ms. Allocated memory is still 210.2 MB. Free memory was 176.7 MB in the beginning and 171.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB.
[2020-07-07 11:26:09,084 INFO  L168              Benchmark]: RCFGBuilder took 1139.15 ms. Allocated memory was 210.2 MB in the beginning and 235.9 MB in the end (delta: 25.7 MB). Free memory was 171.8 MB in the beginning and 178.0 MB in the end (delta: -6.2 MB). Peak memory consumption was 81.1 MB. Max. memory is 7.1 GB.
[2020-07-07 11:26:09,086 INFO  L168              Benchmark]: TraceAbstraction took 12972.50 ms. Allocated memory was 235.9 MB in the beginning and 375.4 MB in the end (delta: 139.5 MB). Free memory was 178.0 MB in the beginning and 105.1 MB in the end (delta: 72.9 MB). Peak memory consumption was 213.9 MB. Max. memory is 7.1 GB.
[2020-07-07 11:26:09,096 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 123.0 MB in the beginning and 122.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 766.38 ms. Allocated memory was 146.8 MB in the beginning and 210.2 MB in the end (delta: 63.4 MB). Free memory was 103.0 MB in the beginning and 176.7 MB in the end (delta: -73.6 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 102.20 ms. Allocated memory is still 210.2 MB. Free memory was 176.7 MB in the beginning and 171.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1139.15 ms. Allocated memory was 210.2 MB in the beginning and 235.9 MB in the end (delta: 25.7 MB). Free memory was 171.8 MB in the beginning and 178.0 MB in the end (delta: -6.2 MB). Peak memory consumption was 81.1 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 12972.50 ms. Allocated memory was 235.9 MB in the beginning and 375.4 MB in the end (delta: 139.5 MB). Free memory was 178.0 MB in the beginning and 105.1 MB in the end (delta: 72.9 MB). Peak memory consumption was 213.9 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 454]: 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: ((((((((((!(1 == \old(a19)) || (a11 <= 0 && !(1 == a25))) || 1 == \old(a25)) || !(\old(a28) <= 7)) || (1 == a19 && !(1 == a25))) || !(8 <= \old(a17))) || (a28 <= 10 && !(1 == a25))) || ((1 == a19 && !(10 == a28)) && !(1 == a11))) || (!(10 == a28) && a28 <= 10)) || ((1 == a19 && 8 <= a17) && a28 <= 10)) || ((8 <= a17 && a28 <= 10) && !(1 == a11))) || !(\old(a11) <= 0)
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 4 procedures, 236 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11.5s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 9.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 190 SDtfs, 3567 SDslu, 290 SDs, 0 SdLazy, 4436 SolverSat, 1285 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 316 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 194 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1543occurred in iteration=3, 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, 4 MinimizatonAttempts, 792 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 62 PreInvPairs, 136 NumberOfFragments, 463 HoareAnnotationTreeSize, 62 FomulaSimplifications, 12538 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 7 FomulaSimplificationsInter, 3342 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 738 NumberOfCodeBlocks, 738 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 732 ConstructedInterpolants, 0 QuantifiedInterpolants, 220127 SizeOfPredicates, 2 NumberOfNonLiveVariables, 697 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 6 InterpolantComputations, 3 PerfectInterpolantSequences, 128/133 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 correct!
Received shutdown request...