/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 --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=1000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLEST --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem10_label17.c
--------------------------------------------------------------------------------
This is Ultimate 0.1.25-c90d42b
[2020-09-24 19:29:06,746 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-09-24 19:29:06,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 19:29:06,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 19:29:06,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 19:29:06,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 19:29:06,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 19:29:06,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 19:29:06,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 19:29:06,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 19:29:06,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2020-09-24 19:29:06,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-24 19:29:06,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 19:29:06,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 19:29:06,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 19:29:06,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 19:29:06,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 19:29:06,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 19:29:06,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 19:29:06,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 19:29:06,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 19:29:06,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 19:29:06,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 19:29:06,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 19:29:06,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-24 19:29:06,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-24 19:29:06,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-24 19:29:06,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-24 19:29:06,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 19:29:06,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-24 19:29:06,814 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-24 19:29:06,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-24 19:29:06,816 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-24 19:29:06,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-24 19:29:06,818 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-24 19:29:06,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 19:29:06,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-24 19:29:06,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-24 19:29:06,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-24 19:29:06,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-24 19:29:06,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 19:29:06,822 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-09-24 19:29:06,849 INFO L113 SettingsManager]: Loading preferences was successful
[2020-09-24 19:29:06,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 19:29:06,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 19:29:06,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-09-24 19:29:06,851 INFO L138 SettingsManager]: * Use SBE=true
[2020-09-24 19:29:06,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 19:29:06,852 INFO L138 SettingsManager]: * sizeof long=4
[2020-09-24 19:29:06,852 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-09-24 19:29:06,852 INFO L138 SettingsManager]: * sizeof POINTER=4
[2020-09-24 19:29:06,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-09-24 19:29:06,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 19:29:06,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 19:29:06,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 19:29:06,853 INFO L138 SettingsManager]: * sizeof long double=12
[2020-09-24 19:29:06,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-09-24 19:29:06,854 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-09-24 19:29:06,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-09-24 19:29:06,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 19:29:06,854 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-09-24 19:29:06,854 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-09-24 19:29:06,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-09-24 19:29:06,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 19:29:06,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 19:29:06,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 19:29:06,855 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 19:29:06,856 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-09-24 19:29:06,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 19:29:06,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 19:29:06,856 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-09-24 19:29:06,856 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=1000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=1000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=1000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=1000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=1000;interpolation-heuristic=SMALLEST;log-additional-information=true;
[2020-09-24 19:29:07,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 19:29:07,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 19:29:07,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 19:29:07,364 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-09-24 19:29:07,364 INFO L275 PluginConnector]: CDTParser initialized
[2020-09-24 19:29:07,365 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem10_label17.c
[2020-09-24 19:29:07,459 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b405c6af3/f44cdedc9c8245c08e6840f17a9d0646/FLAGf38a4aeb5
[2020-09-24 19:29:08,107 INFO L306 CDTParser]: Found 1 translation units.
[2020-09-24 19:29:08,108 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/eca-rers2012/Problem10_label17.c
[2020-09-24 19:29:08,131 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b405c6af3/f44cdedc9c8245c08e6840f17a9d0646/FLAGf38a4aeb5
[2020-09-24 19:29:08,319 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b405c6af3/f44cdedc9c8245c08e6840f17a9d0646
[2020-09-24 19:29:08,334 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 19:29:08,341 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 19:29:08,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 19:29:08,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 19:29:08,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 19:29:08,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 07:29:08" (1/1) ...
[2020-09-24 19:29:08,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cb7919e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:08, skipping insertion in model container
[2020-09-24 19:29:08,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 07:29:08" (1/1) ...
[2020-09-24 19:29:08,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-09-24 19:29:08,423 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-09-24 19:29:08,872 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-09-24 19:29:08,878 INFO L203 MainTranslator]: Completed pre-run
[2020-09-24 19:29:09,161 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-09-24 19:29:09,185 INFO L208 MainTranslator]: Completed translation
[2020-09-24 19:29:09,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09 WrapperNode
[2020-09-24 19:29:09,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-24 19:29:09,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-24 19:29:09,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-24 19:29:09,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2020-09-24 19:29:09,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
[2020-09-24 19:29:09,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
[2020-09-24 19:29:09,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
[2020-09-24 19:29:09,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
[2020-09-24 19:29:09,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
[2020-09-24 19:29:09,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
[2020-09-24 19:29:09,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
[2020-09-24 19:29:09,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-24 19:29:09,327 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-24 19:29:09,327 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2020-09-24 19:29:09,327 INFO L275 PluginConnector]: RCFGBuilder initialized
[2020-09-24 19:29:09,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (1/1) ...
No working directory specified, using /storage/repos/ultimate-2/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
[2020-09-24 19:29:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-24 19:29:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-24 19:29:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output
[2020-09-24 19:29:09,417 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2020-09-24 19:29:09,417 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output
[2020-09-24 19:29:09,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-24 19:29:09,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-24 19:29:09,419 INFO L130 BoogieDeclarations]: Found specification of procedure exit
[2020-09-24 19:29:09,419 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2020-09-24 19:29:09,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-24 19:29:09,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-24 19:29:10,810 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-24 19:29:10,810 INFO L295 CfgBuilder]: Removed 1 assume(true) statements.
[2020-09-24 19:29:10,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 07:29:10 BoogieIcfgContainer
[2020-09-24 19:29:10,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-24 19:29:10,820 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-24 19:29:10,820 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2020-09-24 19:29:10,824 INFO L275 PluginConnector]: TraceAbstraction initialized
[2020-09-24 19:29:10,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.09 07:29:08" (1/3) ...
[2020-09-24 19:29:10,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@600cbf66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 07:29:10, skipping insertion in model container
[2020-09-24 19:29:10,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:29:09" (2/3) ...
[2020-09-24 19:29:10,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@600cbf66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 07:29:10, skipping insertion in model container
[2020-09-24 19:29:10,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 07:29:10" (3/3) ...
[2020-09-24 19:29:10,830 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem10_label17.c
[2020-09-24 19:29:10,843 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-24 19:29:10,855 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-24 19:29:10,881 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-24 19:29:10,914 INFO L375 AbstractCegarLoop]: Interprodecural is true
[2020-09-24 19:29:10,915 INFO L376 AbstractCegarLoop]: Hoare is true
[2020-09-24 19:29:10,915 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-24 19:29:10,915 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-24 19:29:10,915 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-24 19:29:10,915 INFO L380 AbstractCegarLoop]: Difference is false
[2020-09-24 19:29:10,916 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-24 19:29:10,916 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-24 19:29:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states.
[2020-09-24 19:29:10,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50
[2020-09-24 19:29:10,956 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:10,958 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]
[2020-09-24 19:29:10,958 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:10,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:10,966 INFO L82 PathProgramCache]: Analyzing trace with hash -796596049, now seen corresponding path program 1 times
[2020-09-24 19:29:10,978 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:10,978 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1079871953]
[2020-09-24 19:29:10,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:11,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:11,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:11,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:11,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:11,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58
[2020-09-24 19:29:11,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-24 19:29:11,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 647
[2020-09-24 19:29:11,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:11,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6
[2020-09-24 19:29:11,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12
[2020-09-24 19:29:11,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 45
[2020-09-24 19:29:11,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-09-24 19:29:11,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:11,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:11,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:11,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:11,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:11,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22
[2020-09-24 19:29:11,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:11,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:29:11,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:11,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8
[2020-09-24 19:29:11,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:12,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 19:29:12,027 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1079871953]
[2020-09-24 19:29:12,029 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 19:29:12,030 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-09-24 19:29:12,031 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308946436]
[2020-09-24 19:29:12,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-24 19:29:12,040 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:12,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-24 19:29:12,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-24 19:29:12,067 INFO L87 Difference]: Start difference. First operand 456 states. Second operand 5 states.
[2020-09-24 19:29:14,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:14,756 INFO L93 Difference]: Finished difference Result 1226 states and 1797 transitions.
[2020-09-24 19:29:14,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2020-09-24 19:29:14,758 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49
[2020-09-24 19:29:14,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:14,785 INFO L225 Difference]: With dead ends: 1226
[2020-09-24 19:29:14,785 INFO L226 Difference]: Without dead ends: 707
[2020-09-24 19:29:14,798 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-09-24 19:29:14,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states.
[2020-09-24 19:29:14,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 695.
[2020-09-24 19:29:14,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 695 states.
[2020-09-24 19:29:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 695 states and 926 transitions.
[2020-09-24 19:29:14,943 INFO L78 Accepts]: Start accepts. Automaton has 695 states and 926 transitions. Word has length 49
[2020-09-24 19:29:14,943 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:14,944 INFO L479 AbstractCegarLoop]: Abstraction has 695 states and 926 transitions.
[2020-09-24 19:29:14,944 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-24 19:29:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 926 transitions.
[2020-09-24 19:29:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2020-09-24 19:29:14,957 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:14,957 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:29:14,958 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-24 19:29:14,958 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:14,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:14,958 INFO L82 PathProgramCache]: Analyzing trace with hash -826547529, now seen corresponding path program 1 times
[2020-09-24 19:29:14,959 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:14,959 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [128354563]
[2020-09-24 19:29:14,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:15,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:15,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:15,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:16,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:16,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 189
[2020-09-24 19:29:16,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-24 19:29:16,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1012
[2020-09-24 19:29:16,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:16,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:16,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 145
[2020-09-24 19:29:16,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 43
[2020-09-24 19:29:16,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5
[2020-09-24 19:29:16,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:16,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:16,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:16,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:16,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:16,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11
[2020-09-24 19:29:16,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:16,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:16,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:16,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:16,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-09-24 19:29:16,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2020-09-24 19:29:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:16,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:16,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:16,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 125
[2020-09-24 19:29:16,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:16,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 125
[2020-09-24 19:29:16,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:16,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:29:16,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:16,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 116
[2020-09-24 19:29:16,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 9
[2020-09-24 19:29:16,509 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 19:29:16,510 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [128354563]
[2020-09-24 19:29:16,510 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences.
[2020-09-24 19:29:16,511 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5
[2020-09-24 19:29:16,511 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655929235]
[2020-09-24 19:29:16,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-24 19:29:16,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:16,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-24 19:29:16,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-24 19:29:16,514 INFO L87 Difference]: Start difference. First operand 695 states and 926 transitions. Second operand 5 states.
[2020-09-24 19:29:18,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:18,212 INFO L93 Difference]: Finished difference Result 1853 states and 2587 transitions.
[2020-09-24 19:29:18,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2020-09-24 19:29:18,212 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 178
[2020-09-24 19:29:18,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:18,221 INFO L225 Difference]: With dead ends: 1853
[2020-09-24 19:29:18,221 INFO L226 Difference]: Without dead ends: 1173
[2020-09-24 19:29:18,224 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30
[2020-09-24 19:29:18,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1173 states.
[2020-09-24 19:29:18,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1173 to 999.
[2020-09-24 19:29:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 999 states.
[2020-09-24 19:29:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 999 states and 1376 transitions.
[2020-09-24 19:29:18,268 INFO L78 Accepts]: Start accepts. Automaton has 999 states and 1376 transitions. Word has length 178
[2020-09-24 19:29:18,269 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:18,269 INFO L479 AbstractCegarLoop]: Abstraction has 999 states and 1376 transitions.
[2020-09-24 19:29:18,270 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-24 19:29:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1376 transitions.
[2020-09-24 19:29:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185
[2020-09-24 19:29:18,274 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:18,275 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:29:18,275 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-24 19:29:18,275 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:18,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:18,276 INFO L82 PathProgramCache]: Analyzing trace with hash -310505471, now seen corresponding path program 1 times
[2020-09-24 19:29:18,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:18,276 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1263180400]
[2020-09-24 19:29:18,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:18,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:18,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:18,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:18,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:19,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:19,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:19,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 195
[2020-09-24 19:29:19,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 19:29:19,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1021
[2020-09-24 19:29:19,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:19,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6
[2020-09-24 19:29:19,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12
[2020-09-24 19:29:19,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 138
[2020-09-24 19:29:19,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:19,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:19,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:19,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:19,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:19,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:19,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20
[2020-09-24 19:29:19,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:19,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:29:19,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:19,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8
[2020-09-24 19:29:19,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:19,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2020-09-24 19:29:19,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:19,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:19,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:19,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131
[2020-09-24 19:29:19,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:19,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 270
[2020-09-24 19:29:19,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:19,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:19,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1
[2020-09-24 19:29:19,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 130
[2020-09-24 19:29:19,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 19:29:19,915 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1263180400]
[2020-09-24 19:29:19,916 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 19:29:19,916 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2020-09-24 19:29:19,916 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427150359]
[2020-09-24 19:29:19,918 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-09-24 19:29:19,919 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:19,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-09-24 19:29:19,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42
[2020-09-24 19:29:19,920 INFO L87 Difference]: Start difference. First operand 999 states and 1376 transitions. Second operand 7 states.
[2020-09-24 19:29:21,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:21,663 INFO L93 Difference]: Finished difference Result 2179 states and 3067 transitions.
[2020-09-24 19:29:21,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states.
[2020-09-24 19:29:21,664 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 184
[2020-09-24 19:29:21,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:21,672 INFO L225 Difference]: With dead ends: 2179
[2020-09-24 19:29:21,672 INFO L226 Difference]: Without dead ends: 1195
[2020-09-24 19:29:21,677 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132
[2020-09-24 19:29:21,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1195 states.
[2020-09-24 19:29:21,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1195 to 1159.
[2020-09-24 19:29:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1159 states.
[2020-09-24 19:29:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1159 states and 1481 transitions.
[2020-09-24 19:29:21,720 INFO L78 Accepts]: Start accepts. Automaton has 1159 states and 1481 transitions. Word has length 184
[2020-09-24 19:29:21,720 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:21,721 INFO L479 AbstractCegarLoop]: Abstraction has 1159 states and 1481 transitions.
[2020-09-24 19:29:21,721 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-09-24 19:29:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1481 transitions.
[2020-09-24 19:29:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265
[2020-09-24 19:29:21,728 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:21,729 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:29:21,729 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-24 19:29:21,729 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:21,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:21,730 INFO L82 PathProgramCache]: Analyzing trace with hash 819940043, now seen corresponding path program 1 times
[2020-09-24 19:29:21,730 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:21,731 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1830754760]
[2020-09-24 19:29:21,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:21,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:21,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:22,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:22,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:22,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:22,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 277
[2020-09-24 19:29:22,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 19:29:22,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1032
[2020-09-24 19:29:22,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:22,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:22,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 96
[2020-09-24 19:29:22,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 136
[2020-09-24 19:29:22,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:22,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:22,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:22,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:22,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:22,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:22,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11
[2020-09-24 19:29:22,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:22,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:22,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:22,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:22,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:22,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2020-09-24 19:29:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:22,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:23,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:23,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 76
[2020-09-24 19:29:23,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:23,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63
[2020-09-24 19:29:23,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:23,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:29:23,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:23,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 67
[2020-09-24 19:29:23,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:23,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2020-09-24 19:29:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:23,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:23,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:23,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131
[2020-09-24 19:29:23,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:23,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 388
[2020-09-24 19:29:23,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:23,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:23,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1
[2020-09-24 19:29:23,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 130
[2020-09-24 19:29:23,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 141 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2020-09-24 19:29:23,657 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1830754760]
[2020-09-24 19:29:23,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences.
[2020-09-24 19:29:23,658 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7
[2020-09-24 19:29:23,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557488965]
[2020-09-24 19:29:23,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-09-24 19:29:23,659 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:23,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-09-24 19:29:23,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42
[2020-09-24 19:29:23,660 INFO L87 Difference]: Start difference. First operand 1159 states and 1481 transitions. Second operand 7 states.
[2020-09-24 19:29:26,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:26,208 INFO L93 Difference]: Finished difference Result 3263 states and 4523 transitions.
[2020-09-24 19:29:26,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states.
[2020-09-24 19:29:26,209 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 264
[2020-09-24 19:29:26,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:26,232 INFO L225 Difference]: With dead ends: 3263
[2020-09-24 19:29:26,234 INFO L226 Difference]: Without dead ends: 2119
[2020-09-24 19:29:26,244 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110
[2020-09-24 19:29:26,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2119 states.
[2020-09-24 19:29:26,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2119 to 1634.
[2020-09-24 19:29:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1634 states.
[2020-09-24 19:29:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1634 states and 2025 transitions.
[2020-09-24 19:29:26,371 INFO L78 Accepts]: Start accepts. Automaton has 1634 states and 2025 transitions. Word has length 264
[2020-09-24 19:29:26,372 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:26,372 INFO L479 AbstractCegarLoop]: Abstraction has 1634 states and 2025 transitions.
[2020-09-24 19:29:26,372 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-09-24 19:29:26,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2025 transitions.
[2020-09-24 19:29:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276
[2020-09-24 19:29:26,379 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:26,380 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:29:26,380 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-09-24 19:29:26,380 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:26,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:26,381 INFO L82 PathProgramCache]: Analyzing trace with hash -1401759114, now seen corresponding path program 1 times
[2020-09-24 19:29:26,381 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:26,381 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [40113588]
[2020-09-24 19:29:26,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:26,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:26,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:26,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:27,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:27,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 288
[2020-09-24 19:29:27,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-24 19:29:27,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1053
[2020-09-24 19:29:27,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:27,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:27,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 107
[2020-09-24 19:29:27,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 136
[2020-09-24 19:29:27,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:27,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:27,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:27,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:27,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:27,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:27,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106
[2020-09-24 19:29:27,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:27,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:27,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:27,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:27,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:27,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2020-09-24 19:29:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:27,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:27,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:27,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 87
[2020-09-24 19:29:27,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:27,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123
[2020-09-24 19:29:27,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:27,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:29:27,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:27,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 78
[2020-09-24 19:29:27,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:27,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2020-09-24 19:29:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:28,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:28,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:28,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131
[2020-09-24 19:29:28,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:28,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 241
[2020-09-24 19:29:28,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:28,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:28,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1
[2020-09-24 19:29:28,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 130
[2020-09-24 19:29:28,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 150 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2020-09-24 19:29:28,402 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [40113588]
[2020-09-24 19:29:28,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences.
[2020-09-24 19:29:28,403 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7
[2020-09-24 19:29:28,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647695681]
[2020-09-24 19:29:28,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-09-24 19:29:28,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:28,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-09-24 19:29:28,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42
[2020-09-24 19:29:28,404 INFO L87 Difference]: Start difference. First operand 1634 states and 2025 transitions. Second operand 7 states.
[2020-09-24 19:29:30,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:30,895 INFO L93 Difference]: Finished difference Result 3931 states and 4993 transitions.
[2020-09-24 19:29:30,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states.
[2020-09-24 19:29:30,896 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 275
[2020-09-24 19:29:30,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:30,915 INFO L225 Difference]: With dead ends: 3931
[2020-09-24 19:29:30,916 INFO L226 Difference]: Without dead ends: 2312
[2020-09-24 19:29:30,925 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132
[2020-09-24 19:29:30,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2312 states.
[2020-09-24 19:29:31,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2312 to 1966.
[2020-09-24 19:29:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1966 states.
[2020-09-24 19:29:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1966 states and 2419 transitions.
[2020-09-24 19:29:31,019 INFO L78 Accepts]: Start accepts. Automaton has 1966 states and 2419 transitions. Word has length 275
[2020-09-24 19:29:31,020 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:31,020 INFO L479 AbstractCegarLoop]: Abstraction has 1966 states and 2419 transitions.
[2020-09-24 19:29:31,020 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-09-24 19:29:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2419 transitions.
[2020-09-24 19:29:31,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358
[2020-09-24 19:29:31,038 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:31,039 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:29:31,039 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2020-09-24 19:29:31,040 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:31,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:31,040 INFO L82 PathProgramCache]: Analyzing trace with hash 939232103, now seen corresponding path program 1 times
[2020-09-24 19:29:31,041 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:31,041 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1124238818]
[2020-09-24 19:29:31,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:31,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:32,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:32,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:32,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:32,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372
[2020-09-24 19:29:32,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-24 19:29:32,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1117
[2020-09-24 19:29:32,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:32,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:32,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 96
[2020-09-24 19:29:32,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 95
[2020-09-24 19:29:32,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:32,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:32,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:32,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:32,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:32,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:32,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-24 19:29:32,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:32,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:32,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:32,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:32,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:32,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2020-09-24 19:29:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:32,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:32,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:32,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 75
[2020-09-24 19:29:32,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:32,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118
[2020-09-24 19:29:32,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:32,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:29:32,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:32,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 67
[2020-09-24 19:29:32,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:32,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-24 19:29:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:32,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:32,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:32,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 90
[2020-09-24 19:29:32,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:32,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 158
[2020-09-24 19:29:32,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:32,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:32,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1
[2020-09-24 19:29:32,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 89
[2020-09-24 19:29:32,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:32,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2020-09-24 19:29:32,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:32,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:32,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:32,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131
[2020-09-24 19:29:32,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:32,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65
[2020-09-24 19:29:32,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:32,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:32,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128
[2020-09-24 19:29:32,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:32,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 182 proven. 84 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked.
[2020-09-24 19:29:33,006 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1124238818]
[2020-09-24 19:29:33,007 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences.
[2020-09-24 19:29:33,007 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7
[2020-09-24 19:29:33,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282645904]
[2020-09-24 19:29:33,008 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-09-24 19:29:33,009 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:33,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-09-24 19:29:33,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42
[2020-09-24 19:29:33,009 INFO L87 Difference]: Start difference. First operand 1966 states and 2419 transitions. Second operand 7 states.
[2020-09-24 19:29:35,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:35,541 INFO L93 Difference]: Finished difference Result 4399 states and 5467 transitions.
[2020-09-24 19:29:35,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states.
[2020-09-24 19:29:35,542 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 357
[2020-09-24 19:29:35,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:35,555 INFO L225 Difference]: With dead ends: 4399
[2020-09-24 19:29:35,556 INFO L226 Difference]: Without dead ends: 2448
[2020-09-24 19:29:35,563 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132
[2020-09-24 19:29:35,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2448 states.
[2020-09-24 19:29:35,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2448 to 2282.
[2020-09-24 19:29:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2282 states.
[2020-09-24 19:29:35,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 2282 states and 2716 transitions.
[2020-09-24 19:29:35,638 INFO L78 Accepts]: Start accepts. Automaton has 2282 states and 2716 transitions. Word has length 357
[2020-09-24 19:29:35,639 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:35,639 INFO L479 AbstractCegarLoop]: Abstraction has 2282 states and 2716 transitions.
[2020-09-24 19:29:35,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-09-24 19:29:35,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 2716 transitions.
[2020-09-24 19:29:35,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368
[2020-09-24 19:29:35,651 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:35,651 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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]
[2020-09-24 19:29:35,652 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2020-09-24 19:29:35,652 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:35,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:35,652 INFO L82 PathProgramCache]: Analyzing trace with hash 1468096133, now seen corresponding path program 1 times
[2020-09-24 19:29:35,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:35,653 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1143037164]
[2020-09-24 19:29:35,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:35,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:35,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:36,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:36,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:36,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:36,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:36,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 382
[2020-09-24 19:29:36,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 19:29:36,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1011
[2020-09-24 19:29:36,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:36,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:36,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 106
[2020-09-24 19:29:36,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 95
[2020-09-24 19:29:36,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:36,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:36,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:36,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:36,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:36,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:36,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-24 19:29:36,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:36,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:36,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:36,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:36,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:36,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2020-09-24 19:29:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:36,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:36,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:36,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 19:29:36,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:36,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121
[2020-09-24 19:29:36,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:36,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 19:29:36,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:36,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 77
[2020-09-24 19:29:36,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:36,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110
[2020-09-24 19:29:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:37,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:37,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:37,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 90
[2020-09-24 19:29:37,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:37,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 198
[2020-09-24 19:29:37,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:37,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-24 19:29:37,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1
[2020-09-24 19:29:37,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 89
[2020-09-24 19:29:37,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:37,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204
[2020-09-24 19:29:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:37,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:37,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:37,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131
[2020-09-24 19:29:37,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:37,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85
[2020-09-24 19:29:37,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:37,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:37,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128
[2020-09-24 19:29:37,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:37,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 19:29:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked.
[2020-09-24 19:29:37,681 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1143037164]
[2020-09-24 19:29:37,681 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences.
[2020-09-24 19:29:37,681 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7
[2020-09-24 19:29:37,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445858622]
[2020-09-24 19:29:37,684 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-09-24 19:29:37,684 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:37,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-09-24 19:29:37,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42
[2020-09-24 19:29:37,685 INFO L87 Difference]: Start difference. First operand 2282 states and 2716 transitions. Second operand 7 states.
[2020-09-24 19:29:40,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:40,391 INFO L93 Difference]: Finished difference Result 6221 states and 7497 transitions.
[2020-09-24 19:29:40,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states.
[2020-09-24 19:29:40,393 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 367
[2020-09-24 19:29:40,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:40,406 INFO L225 Difference]: With dead ends: 6221
[2020-09-24 19:29:40,407 INFO L226 Difference]: Without dead ends: 2996
[2020-09-24 19:29:40,416 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110
[2020-09-24 19:29:40,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2996 states.
[2020-09-24 19:29:40,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2996 to 2232.
[2020-09-24 19:29:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2232 states.
[2020-09-24 19:29:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 2232 states and 2619 transitions.
[2020-09-24 19:29:40,482 INFO L78 Accepts]: Start accepts. Automaton has 2232 states and 2619 transitions. Word has length 367
[2020-09-24 19:29:40,482 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:40,482 INFO L479 AbstractCegarLoop]: Abstraction has 2232 states and 2619 transitions.
[2020-09-24 19:29:40,483 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states.
[2020-09-24 19:29:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 2619 transitions.
[2020-09-24 19:29:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403
[2020-09-24 19:29:40,494 INFO L414 BasicCegarLoop]: Found error trace
[2020-09-24 19:29:40,494 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 19:29:40,494 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2020-09-24 19:29:40,495 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 19:29:40,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 19:29:40,495 INFO L82 PathProgramCache]: Analyzing trace with hash -494522410, now seen corresponding path program 1 times
[2020-09-24 19:29:40,495 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 19:29:40,496 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [681697380]
[2020-09-24 19:29:40,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 19:29:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:40,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:41,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:41,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:41,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 417
[2020-09-24 19:29:41,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-24 19:29:41,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1005
[2020-09-24 19:29:41,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:41,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-24 19:29:41,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 371
[2020-09-24 19:29:41,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 45
[2020-09-24 19:29:41,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:41,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 19:29:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:41,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:41,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:41,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18
[2020-09-24 19:29:41,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:41,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-24 19:29:41,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:41,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:41,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:41,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:41,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:41,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2020-09-24 19:29:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:41,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:41,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:41,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 120
[2020-09-24 19:29:41,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:41,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35
[2020-09-24 19:29:41,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:41,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:41,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:41,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:41,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:41,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2020-09-24 19:29:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:41,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:41,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:41,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 90
[2020-09-24 19:29:41,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:41,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27
[2020-09-24 19:29:41,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:41,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 19:29:41,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:41,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 19:29:41,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:41,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239
[2020-09-24 19:29:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 19:29:41,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 19:29:42,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000
[2020-09-24 19:29:42,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 131
[2020-09-24 19:29:42,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 19:29:42,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 231
[2020-09-24 19:29:42,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 19:29:42,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3
[2020-09-24 19:29:42,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 19:29:42,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 121
[2020-09-24 19:29:42,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 19:29:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 106 proven. 3 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked.
[2020-09-24 19:29:42,380 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [681697380]
[2020-09-24 19:29:42,381 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences.
[2020-09-24 19:29:42,381 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6
[2020-09-24 19:29:42,381 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910280942]
[2020-09-24 19:29:42,382 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-09-24 19:29:42,382 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 19:29:42,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-09-24 19:29:42,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30
[2020-09-24 19:29:42,383 INFO L87 Difference]: Start difference. First operand 2232 states and 2619 transitions. Second operand 6 states.
[2020-09-24 19:29:45,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 19:29:45,073 INFO L93 Difference]: Finished difference Result 5591 states and 6643 transitions.
[2020-09-24 19:29:45,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2020-09-24 19:29:45,074 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 402
[2020-09-24 19:29:45,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 19:29:45,075 INFO L225 Difference]: With dead ends: 5591
[2020-09-24 19:29:45,075 INFO L226 Difference]: Without dead ends: 0
[2020-09-24 19:29:45,087 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56
[2020-09-24 19:29:45,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-24 19:29:45,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-24 19:29:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-24 19:29:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-24 19:29:45,088 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 402
[2020-09-24 19:29:45,088 INFO L84 Accepts]: Finished accepts. word is rejected.
[2020-09-24 19:29:45,088 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-24 19:29:45,088 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-09-24 19:29:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-24 19:29:45,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-24 19:29:45,089 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2020-09-24 19:29:45,091 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-24 19:29:46,529 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 124
[2020-09-24 19:29:46,935 WARN L193 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 124
[2020-09-24 19:29:47,595 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28
[2020-09-24 19:29:48,045 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 25
[2020-09-24 19:29:48,473 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 25
[2020-09-24 19:29:48,477 INFO L268 CegarLoopResult]: For program point L17(line 17) no Hoare annotation was computed.
[2020-09-24 19:29:48,477 INFO L268 CegarLoopResult]: For program point L16(line 16) no Hoare annotation was computed.
[2020-09-24 19:29:48,478 INFO L268 CegarLoopResult]: For program point L15(line 15) no Hoare annotation was computed.
[2020-09-24 19:29:48,478 INFO L268 CegarLoopResult]: For program point L14(line 14) no Hoare annotation was computed.
[2020-09-24 19:29:48,478 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed.
[2020-09-24 19:29:48,478 INFO L268 CegarLoopResult]: For program point L11(line 11) no Hoare annotation was computed.
[2020-09-24 19:29:48,478 INFO L268 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed.
[2020-09-24 19:29:48,478 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~inputC~0 |old(~inputC~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~a12~0 |old(~a12~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a1~0 |old(~a1~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a10~0 |old(~a10~0)|))
[2020-09-24 19:29:48,478 INFO L268 CegarLoopResult]: For program point L9(line 9) no Hoare annotation was computed.
[2020-09-24 19:29:48,479 INFO L268 CegarLoopResult]: For program point L8(line 8) no Hoare annotation was computed.
[2020-09-24 19:29:48,479 INFO L268 CegarLoopResult]: For program point L18(line 18) no Hoare annotation was computed.
[2020-09-24 19:29:48,479 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed.
[2020-09-24 19:29:48,479 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed.
[2020-09-24 19:29:48,479 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed.
[2020-09-24 19:29:48,479 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed.
[2020-09-24 19:29:48,480 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed.
[2020-09-24 19:29:48,480 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed.
[2020-09-24 19:29:48,480 INFO L268 CegarLoopResult]: For program point L168-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,480 INFO L268 CegarLoopResult]: For program point L102-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,480 INFO L268 CegarLoopResult]: For program point L36-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,480 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed.
[2020-09-24 19:29:48,480 INFO L268 CegarLoopResult]: For program point L499(lines 499 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,481 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed.
[2020-09-24 19:29:48,481 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed.
[2020-09-24 19:29:48,481 INFO L268 CegarLoopResult]: For program point L301(lines 301 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,481 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed.
[2020-09-24 19:29:48,481 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed.
[2020-09-24 19:29:48,481 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed.
[2020-09-24 19:29:48,481 INFO L268 CegarLoopResult]: For program point L37(line 37) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L236(lines 236 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed.
[2020-09-24 19:29:48,482 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L171-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L105-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L39-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L436(lines 436 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L370(lines 370 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed.
[2020-09-24 19:29:48,483 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L569(lines 569 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L239(lines 239 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,484 INFO L268 CegarLoopResult]: For program point L504(lines 504 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L306(lines 306 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L174-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L108-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L42-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,485 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed.
[2020-09-24 19:29:48,486 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L375(lines 375 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L177-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,487 INFO L268 CegarLoopResult]: For program point L111-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L45-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L442(lines 442 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L244(lines 244 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L509(lines 509 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,488 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L378(lines 378 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L312(lines 312 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed.
[2020-09-24 19:29:48,489 INFO L268 CegarLoopResult]: For program point L180-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L114-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L48-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed.
[2020-09-24 19:29:48,490 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L249(lines 249 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L183-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L117-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point L51-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,491 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L514(lines 514 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L448(lines 448 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed.
[2020-09-24 19:29:48,492 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L383(lines 383 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L317(lines 317 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed.
[2020-09-24 19:29:48,493 INFO L268 CegarLoopResult]: For program point L186-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L120-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L54-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L517(lines 517 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed.
[2020-09-24 19:29:48,494 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L320(lines 320 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L254(lines 254 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed.
[2020-09-24 19:29:48,495 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed.
[2020-09-24 19:29:48,496 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed.
[2020-09-24 19:29:48,496 INFO L268 CegarLoopResult]: For program point L189-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L123-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L57-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L454(lines 454 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L388(lines 388 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed.
[2020-09-24 19:29:48,497 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed.
[2020-09-24 19:29:48,498 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed.
[2020-09-24 19:29:48,498 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed.
[2020-09-24 19:29:48,498 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed.
[2020-09-24 19:29:48,498 INFO L268 CegarLoopResult]: For program point L323(lines 323 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,498 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed.
[2020-09-24 19:29:48,498 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed.
[2020-09-24 19:29:48,499 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 20 574) the Hoare annotation is: (let ((.cse1 (not (<= |old(~a19~0)| 9))) (.cse0 (and (= ~a1~0 |old(~a1~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a10~0 |old(~a10~0)|)))) (and (or (= 6 |old(~a19~0)|) .cse0 .cse1) (or (not (<= (+ |old(~a1~0)| 333899) 0)) .cse0 .cse1) (or .cse0 (not (<= |old(~a10~0)| 3)))))
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed.
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed.
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed.
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L192-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L126-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L60-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L523(lines 523 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,500 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed.
[2020-09-24 19:29:48,501 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed.
[2020-09-24 19:29:48,501 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed.
[2020-09-24 19:29:48,501 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed.
[2020-09-24 19:29:48,501 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed.
[2020-09-24 19:29:48,501 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed.
[2020-09-24 19:29:48,501 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed.
[2020-09-24 19:29:48,502 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed.
[2020-09-24 19:29:48,502 INFO L268 CegarLoopResult]: For program point L326(lines 326 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,502 INFO L268 CegarLoopResult]: For program point L260(lines 260 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,502 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed.
[2020-09-24 19:29:48,502 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed.
[2020-09-24 19:29:48,502 INFO L268 CegarLoopResult]: For program point L393(lines 393 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L195-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L129-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L63-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L526(lines 526 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L460(lines 460 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed.
[2020-09-24 19:29:48,503 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L329(lines 329 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,504 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L198-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L132-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L66-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L529(lines 529 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed.
[2020-09-24 19:29:48,505 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L265(lines 265 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L398(lines 398 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,506 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L465(lines 465 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L201-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L135-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L69-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,507 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed.
[2020-09-24 19:29:48,508 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed.
[2020-09-24 19:29:48,509 INFO L268 CegarLoopResult]: For program point L335(lines 335 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,509 INFO L268 CegarLoopResult]: For program point L534(lines 534 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,509 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed.
[2020-09-24 19:29:48,509 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed.
[2020-09-24 19:29:48,510 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed.
[2020-09-24 19:29:48,510 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed.
[2020-09-24 19:29:48,511 INFO L268 CegarLoopResult]: For program point L138-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,511 INFO L268 CegarLoopResult]: For program point L72-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,511 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed.
[2020-09-24 19:29:48,512 INFO L268 CegarLoopResult]: For program point L403(lines 403 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,512 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed.
[2020-09-24 19:29:48,512 INFO L268 CegarLoopResult]: For program point L271(lines 271 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,512 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed.
[2020-09-24 19:29:48,512 INFO L268 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed.
[2020-09-24 19:29:48,512 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed.
[2020-09-24 19:29:48,514 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed.
[2020-09-24 19:29:48,514 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed.
[2020-09-24 19:29:48,514 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed.
[2020-09-24 19:29:48,514 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed.
[2020-09-24 19:29:48,514 INFO L268 CegarLoopResult]: For program point L471(lines 471 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 94) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point L141-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point L75-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,515 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L340(lines 340 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed.
[2020-09-24 19:29:48,516 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L540(lines 540 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L408(lines 408 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L210(lines 210 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L144-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L78-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed.
[2020-09-24 19:29:48,517 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L277(lines 277 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L476(lines 476 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed.
[2020-09-24 19:29:48,518 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L345(lines 345 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L147-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L81-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed.
[2020-09-24 19:29:48,519 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L545(lines 545 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L215(lines 215 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,520 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L414(lines 414 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L150-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L84-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed.
[2020-09-24 19:29:48,521 INFO L268 CegarLoopResult]: For program point L481(lines 481 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L283(lines 283 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L548(lines 548 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed.
[2020-09-24 19:29:48,522 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L351(lines 351 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L153-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L87-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L21(lines 21 23) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L21-2(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,523 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L286(lines 286 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L220(lines 220 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L22(line 22) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed.
[2020-09-24 19:29:48,524 INFO L268 CegarLoopResult]: For program point L419(lines 419 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L354(lines 354 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L156-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,525 INFO L268 CegarLoopResult]: For program point L90-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L24-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L487(lines 487 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L25(line 25) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L554(lines 554 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,526 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L357(lines 357 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L291(lines 291 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L225(lines 225 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,527 INFO L268 CegarLoopResult]: For program point L159-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L93-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L27-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed.
[2020-09-24 19:29:48,528 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L28(line 28) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L557(lines 557 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L425(lines 425 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed.
[2020-09-24 19:29:48,529 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L360(lines 360 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L162-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L96-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L30-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L493(lines 493 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed.
[2020-09-24 19:29:48,530 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L31(line 31) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L296(lines 296 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed.
[2020-09-24 19:29:48,531 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L231(lines 231 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L165-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L99-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L33-1(lines 20 574) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L430(lines 430 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,532 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L34(line 34) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L563(lines 563 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L365(lines 365 572) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed.
[2020-09-24 19:29:48,533 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2020-09-24 19:29:48,534 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 9 ~a19~0) (= ~a10~0 0) (<= ~a19~0 9))
[2020-09-24 19:29:48,534 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true
[2020-09-24 19:29:48,534 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2020-09-24 19:29:48,534 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 576 592) no Hoare annotation was computed.
[2020-09-24 19:29:48,534 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed.
[2020-09-24 19:29:48,534 INFO L268 CegarLoopResult]: For program point L587-1(line 587) no Hoare annotation was computed.
[2020-09-24 19:29:48,534 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed.
[2020-09-24 19:29:48,534 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 576 592) the Hoare annotation is: (or (and (<= 9 ~a19~0) (<= ~a19~0 9) (= ~a1~0 |old(~a1~0)|) (= ~a10~0 |old(~a10~0)|)) (not (<= 9 |old(~a19~0)|)) (not (<= |old(~a19~0)| 9)) (not (= 0 |old(~a10~0)|)))
[2020-09-24 19:29:48,535 INFO L264 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (let ((.cse0 (<= ~a19~0 9))) (or (not (<= 9 |old(~a19~0)|)) (and (not (= ~a19~0 6)) .cse0) (and (<= (+ ~a1~0 333899) 0) .cse0) (not (<= |old(~a19~0)| 9)) (not (= 0 |old(~a10~0)|)) (<= ~a10~0 3)))
[2020-09-24 19:29:48,535 INFO L268 CegarLoopResult]: For program point L590-1(line 590) no Hoare annotation was computed.
[2020-09-24 19:29:48,535 INFO L268 CegarLoopResult]: For program point L590-2(line 590) no Hoare annotation was computed.
[2020-09-24 19:29:48,535 INFO L268 CegarLoopResult]: For program point L590-3(line 590) no Hoare annotation was computed.
[2020-09-24 19:29:48,535 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed.
[2020-09-24 19:29:48,535 INFO L268 CegarLoopResult]: For program point L586-1(line 586) no Hoare annotation was computed.
[2020-09-24 19:29:48,535 INFO L268 CegarLoopResult]: For program point L586-2(line 586) no Hoare annotation was computed.
[2020-09-24 19:29:48,536 INFO L264 CegarLoopResult]: At program point L582-2(lines 582 591) the Hoare annotation is: (let ((.cse0 (<= ~a19~0 9))) (or (not (<= 9 |old(~a19~0)|)) (and (not (= ~a19~0 6)) .cse0) (and (<= (+ ~a1~0 333899) 0) .cse0) (not (<= |old(~a19~0)| 9)) (not (= 0 |old(~a10~0)|)) (<= ~a10~0 3)))
[2020-09-24 19:29:48,536 INFO L268 CegarLoopResult]: For program point L582-3(lines 576 592) no Hoare annotation was computed.
[2020-09-24 19:29:48,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.09 07:29:48 BoogieIcfgContainer
[2020-09-24 19:29:48,569 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-24 19:29:48,577 INFO L168 Benchmark]: Toolchain (without parser) took 40235.14 ms. Allocated memory was 140.5 MB in the beginning and 750.3 MB in the end (delta: 609.7 MB). Free memory was 102.0 MB in the beginning and 294.9 MB in the end (delta: -192.9 MB). Peak memory consumption was 576.6 MB. Max. memory is 7.1 GB.
[2020-09-24 19:29:48,578 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 140.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-09-24 19:29:48,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 844.22 ms. Allocated memory was 140.5 MB in the beginning and 205.5 MB in the end (delta: 65.0 MB). Free memory was 101.4 MB in the beginning and 171.6 MB in the end (delta: -70.2 MB). Peak memory consumption was 33.8 MB. Max. memory is 7.1 GB.
[2020-09-24 19:29:48,580 INFO L168 Benchmark]: Boogie Preprocessor took 139.72 ms. Allocated memory is still 205.5 MB. Free memory was 171.6 MB in the beginning and 167.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
[2020-09-24 19:29:48,581 INFO L168 Benchmark]: RCFGBuilder took 1492.16 ms. Allocated memory was 205.5 MB in the beginning and 237.0 MB in the end (delta: 31.5 MB). Free memory was 166.8 MB in the beginning and 162.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 80.9 MB. Max. memory is 7.1 GB.
[2020-09-24 19:29:48,582 INFO L168 Benchmark]: TraceAbstraction took 37749.37 ms. Allocated memory was 237.0 MB in the beginning and 750.3 MB in the end (delta: 513.3 MB). Free memory was 162.8 MB in the beginning and 294.9 MB in the end (delta: -132.1 MB). Peak memory consumption was 540.9 MB. Max. memory is 7.1 GB.
[2020-09-24 19:29:48,586 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.32 ms. Allocated memory is still 140.5 MB. Free memory was 122.0 MB in the beginning and 121.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 844.22 ms. Allocated memory was 140.5 MB in the beginning and 205.5 MB in the end (delta: 65.0 MB). Free memory was 101.4 MB in the beginning and 171.6 MB in the end (delta: -70.2 MB). Peak memory consumption was 33.8 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 139.72 ms. Allocated memory is still 205.5 MB. Free memory was 171.6 MB in the beginning and 167.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1492.16 ms. Allocated memory was 205.5 MB in the beginning and 237.0 MB in the end (delta: 31.5 MB). Free memory was 166.8 MB in the beginning and 162.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 80.9 MB. Max. memory is 7.1 GB.
* TraceAbstraction took 37749.37 ms. Allocated memory was 237.0 MB in the beginning and 750.3 MB in the end (delta: 513.3 MB). Free memory was 162.8 MB in the beginning and 294.9 MB in the end (delta: -132.1 MB). Peak memory consumption was 540.9 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- PositiveResult [Line: 94]: 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: 582]: Loop Invariant
Derived loop invariant: ((((!(9 <= \old(a19)) || (!(a19 == 6) && a19 <= 9)) || (a1 + 333899 <= 0 && a19 <= 9)) || !(\old(a19) <= 9)) || !(0 == \old(a10))) || a10 <= 3
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 4 procedures, 456 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 34.1s, OverallIterations: 8, TraceHistogramMax: 4, AutomataDifference: 19.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1698 SDtfs, 7139 SDslu, 2504 SDs, 0 SdLazy, 11628 SolverSat, 1952 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 70 SyntacticMatches, 1 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2282occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 1983 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 94 PreInvPairs, 148 NumberOfFragments, 189 HoareAnnotationTreeSize, 94 FomulaSimplifications, 269357 FormulaSimplificationTreeSizeReduction, 1.8s HoareSimplificationTime, 7 FomulaSimplificationsInter, 20594 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 12.7s InterpolantComputationTime, 2076 NumberOfCodeBlocks, 2076 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 2068 ConstructedInterpolants, 0 QuantifiedInterpolants, 1161717 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 2 PerfectInterpolantSequences, 1291/1467 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...