java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem08_label56_true-unreach-call.c


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This is Ultimate 0.1.23-dace188-m
[2018-09-14 16:54:45,253 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-09-14 16:54:45,255 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-09-14 16:54:45,268 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-09-14 16:54:45,269 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-09-14 16:54:45,270 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-09-14 16:54:45,271 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-09-14 16:54:45,273 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-09-14 16:54:45,275 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-09-14 16:54:45,276 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-09-14 16:54:45,277 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-09-14 16:54:45,277 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-09-14 16:54:45,278 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-09-14 16:54:45,280 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-09-14 16:54:45,281 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-09-14 16:54:45,282 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-09-14 16:54:45,283 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-09-14 16:54:45,285 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-09-14 16:54:45,287 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-09-14 16:54:45,288 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-09-14 16:54:45,290 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-09-14 16:54:45,293 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-09-14 16:54:45,298 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-09-14 16:54:45,299 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-09-14 16:54:45,299 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-09-14 16:54:45,300 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-09-14 16:54:45,306 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-09-14 16:54:45,307 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-09-14 16:54:45,308 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-09-14 16:54:45,309 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-09-14 16:54:45,309 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-09-14 16:54:45,310 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-09-14 16:54:45,310 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-09-14 16:54:45,310 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-09-14 16:54:45,315 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-09-14 16:54:45,315 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-09-14 16:54:45,316 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf
[2018-09-14 16:54:45,332 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-09-14 16:54:45,332 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-09-14 16:54:45,333 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-09-14 16:54:45,333 INFO  L133        SettingsManager]:  * User list type=DISABLED
[2018-09-14 16:54:45,333 INFO  L133        SettingsManager]:  * calls to implemented procedures=false
[2018-09-14 16:54:45,334 INFO  L131        SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-09-14 16:54:45,334 INFO  L133        SettingsManager]:  * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2018-09-14 16:54:45,334 INFO  L133        SettingsManager]:  * Abstract domain=CompoundDomain
[2018-09-14 16:54:45,334 INFO  L133        SettingsManager]:  * Log string format=TERM
[2018-09-14 16:54:45,334 INFO  L133        SettingsManager]:  * Check feasibility of abstract posts with an SMT solver=true
[2018-09-14 16:54:45,335 INFO  L133        SettingsManager]:  * Interval Domain=false
[2018-09-14 16:54:45,335 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-09-14 16:54:45,336 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-09-14 16:54:45,336 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-09-14 16:54:45,336 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-09-14 16:54:45,336 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-09-14 16:54:45,336 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-09-14 16:54:45,337 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-09-14 16:54:45,337 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-09-14 16:54:45,337 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-09-14 16:54:45,337 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-09-14 16:54:45,338 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-09-14 16:54:45,338 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-09-14 16:54:45,338 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-09-14 16:54:45,338 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-09-14 16:54:45,338 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-09-14 16:54:45,339 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-09-14 16:54:45,339 INFO  L133        SettingsManager]:  * Trace refinement strategy=RUBBER_TAIPAN
[2018-09-14 16:54:45,339 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-09-14 16:54:45,339 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-09-14 16:54:45,339 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-09-14 16:54:45,340 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-09-14 16:54:45,340 INFO  L133        SettingsManager]:  * Abstract interpretation Mode=USE_PREDICATES
[2018-09-14 16:54:45,406 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-09-14 16:54:45,423 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-09-14 16:54:45,428 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-09-14 16:54:45,430 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-09-14 16:54:45,430 INFO  L276        PluginConnector]: CDTParser initialized
[2018-09-14 16:54:45,431 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem08_label56_true-unreach-call.c
[2018-09-14 16:54:45,785 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bb4bd5aa/b76314e1bc6a4e50a35bf183e15e768f/FLAGcbb36c223
[2018-09-14 16:54:48,296 INFO  L277              CDTParser]: Found 1 translation units.
[2018-09-14 16:54:48,297 INFO  L159              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem08_label56_true-unreach-call.c
[2018-09-14 16:54:48,504 INFO  L325              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bb4bd5aa/b76314e1bc6a4e50a35bf183e15e768f/FLAGcbb36c223
[2018-09-14 16:54:48,519 INFO  L333              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bb4bd5aa/b76314e1bc6a4e50a35bf183e15e768f
[2018-09-14 16:54:48,531 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-09-14 16:54:48,534 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2018-09-14 16:54:48,536 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-09-14 16:54:48,536 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-09-14 16:54:48,543 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-09-14 16:54:48,544 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 04:54:48" (1/1) ...
[2018-09-14 16:54:48,547 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b2b258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:54:48, skipping insertion in model container
[2018-09-14 16:54:48,547 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 04:54:48" (1/1) ...
[2018-09-14 16:54:48,560 INFO  L160   ieTranslatorObserver]: Starting translation in  SV-COMP mode 
[2018-09-14 16:55:08,718 INFO  L170          PostProcessor]: Settings: Checked method=main
[2018-09-14 16:55:08,744 INFO  L424         MainDispatcher]: Starting main dispatcher in SV-COMP mode 
[2018-09-14 16:55:20,118 INFO  L170          PostProcessor]: Settings: Checked method=main
[2018-09-14 16:55:26,955 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26 WrapperNode
[2018-09-14 16:55:26,955 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-09-14 16:55:26,956 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-09-14 16:55:26,956 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-09-14 16:55:26,957 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-09-14 16:55:26,964 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:27,728 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:27,818 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-09-14 16:55:27,819 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-09-14 16:55:27,819 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-09-14 16:55:27,819 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-09-14 16:55:27,828 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:27,828 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:28,235 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:28,236 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:29,708 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:30,041 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:30,547 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
[2018-09-14 16:55:33,902 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-09-14 16:55:33,902 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-09-14 16:55:33,902 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-09-14 16:55:33,902 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-09-14 16:55:33,903 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-09-14 16:55:33,954 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-09-14 16:55:33,954 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-09-14 16:55:33,954 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output29
[2018-09-14 16:55:33,954 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output29
[2018-09-14 16:55:33,955 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output28
[2018-09-14 16:55:33,955 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output28
[2018-09-14 16:55:33,955 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output36
[2018-09-14 16:55:33,955 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output36
[2018-09-14 16:55:33,955 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output35
[2018-09-14 16:55:33,955 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output35
[2018-09-14 16:55:33,955 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output79
[2018-09-14 16:55:33,955 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output79
[2018-09-14 16:55:33,955 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output38
[2018-09-14 16:55:33,956 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output38
[2018-09-14 16:55:33,956 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output37
[2018-09-14 16:55:33,956 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output37
[2018-09-14 16:55:33,956 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output32
[2018-09-14 16:55:33,956 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output32
[2018-09-14 16:55:33,956 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output76
[2018-09-14 16:55:33,957 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output76
[2018-09-14 16:55:33,957 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output31
[2018-09-14 16:55:33,957 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output31
[2018-09-14 16:55:33,957 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output75
[2018-09-14 16:55:33,957 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output75
[2018-09-14 16:55:33,957 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output34
[2018-09-14 16:55:33,957 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output34
[2018-09-14 16:55:33,958 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output78
[2018-09-14 16:55:33,958 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output78
[2018-09-14 16:55:33,958 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output33
[2018-09-14 16:55:33,958 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output33
[2018-09-14 16:55:33,958 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output77
[2018-09-14 16:55:33,958 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output77
[2018-09-14 16:55:33,958 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output72
[2018-09-14 16:55:33,959 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output72
[2018-09-14 16:55:33,959 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output71
[2018-09-14 16:55:33,959 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output71
[2018-09-14 16:55:33,959 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output30
[2018-09-14 16:55:33,959 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output30
[2018-09-14 16:55:33,959 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output74
[2018-09-14 16:55:33,959 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output74
[2018-09-14 16:55:33,960 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output73
[2018-09-14 16:55:33,960 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output73
[2018-09-14 16:55:33,960 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output70
[2018-09-14 16:55:33,960 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output70
[2018-09-14 16:55:33,960 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output39
[2018-09-14 16:55:33,960 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output39
[2018-09-14 16:55:33,960 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output47
[2018-09-14 16:55:33,961 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output47
[2018-09-14 16:55:33,961 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output46
[2018-09-14 16:55:33,961 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output46
[2018-09-14 16:55:33,961 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output49
[2018-09-14 16:55:33,961 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output49
[2018-09-14 16:55:33,961 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output48
[2018-09-14 16:55:33,961 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output48
[2018-09-14 16:55:33,962 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output43
[2018-09-14 16:55:33,962 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output43
[2018-09-14 16:55:33,962 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output42
[2018-09-14 16:55:33,962 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output42
[2018-09-14 16:55:33,962 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output45
[2018-09-14 16:55:33,962 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output45
[2018-09-14 16:55:33,962 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output44
[2018-09-14 16:55:33,963 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output44
[2018-09-14 16:55:33,963 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output82
[2018-09-14 16:55:33,963 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output82
[2018-09-14 16:55:33,963 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output41
[2018-09-14 16:55:33,963 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output41
[2018-09-14 16:55:33,963 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output40
[2018-09-14 16:55:33,963 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output40
[2018-09-14 16:55:33,964 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output81
[2018-09-14 16:55:33,964 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output81
[2018-09-14 16:55:33,964 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output80
[2018-09-14 16:55:33,964 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output80
[2018-09-14 16:55:33,964 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output9
[2018-09-14 16:55:33,964 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output9
[2018-09-14 16:55:33,965 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output14
[2018-09-14 16:55:33,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output14
[2018-09-14 16:55:33,965 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output58
[2018-09-14 16:55:33,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output58
[2018-09-14 16:55:33,965 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output8
[2018-09-14 16:55:33,965 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output8
[2018-09-14 16:55:33,965 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output13
[2018-09-14 16:55:33,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output13
[2018-09-14 16:55:33,966 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output57
[2018-09-14 16:55:33,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output57
[2018-09-14 16:55:33,966 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output7
[2018-09-14 16:55:33,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output7
[2018-09-14 16:55:33,966 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output16
[2018-09-14 16:55:33,966 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output16
[2018-09-14 16:55:33,967 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output6
[2018-09-14 16:55:33,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output6
[2018-09-14 16:55:33,967 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output15
[2018-09-14 16:55:33,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output15
[2018-09-14 16:55:33,967 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output59
[2018-09-14 16:55:33,967 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output59
[2018-09-14 16:55:33,967 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output5
[2018-09-14 16:55:33,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output5
[2018-09-14 16:55:33,968 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output10
[2018-09-14 16:55:33,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output10
[2018-09-14 16:55:33,968 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output54
[2018-09-14 16:55:33,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output54
[2018-09-14 16:55:33,968 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output4
[2018-09-14 16:55:33,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output4
[2018-09-14 16:55:33,969 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output53
[2018-09-14 16:55:33,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output53
[2018-09-14 16:55:33,969 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output3
[2018-09-14 16:55:33,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output3
[2018-09-14 16:55:33,969 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output12
[2018-09-14 16:55:33,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output12
[2018-09-14 16:55:33,969 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output56
[2018-09-14 16:55:33,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output56
[2018-09-14 16:55:33,970 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output2
[2018-09-14 16:55:33,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output2
[2018-09-14 16:55:33,970 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output11
[2018-09-14 16:55:33,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output11
[2018-09-14 16:55:33,970 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output55
[2018-09-14 16:55:33,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output55
[2018-09-14 16:55:33,971 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output
[2018-09-14 16:55:33,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output
[2018-09-14 16:55:33,971 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output50
[2018-09-14 16:55:33,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output50
[2018-09-14 16:55:33,971 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output52
[2018-09-14 16:55:33,971 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output52
[2018-09-14 16:55:33,971 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output51
[2018-09-14 16:55:33,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output51
[2018-09-14 16:55:33,972 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output18
[2018-09-14 16:55:33,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output18
[2018-09-14 16:55:33,972 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output17
[2018-09-14 16:55:33,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output17
[2018-09-14 16:55:33,972 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output19
[2018-09-14 16:55:33,972 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output19
[2018-09-14 16:55:33,972 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output25
[2018-09-14 16:55:33,973 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output25
[2018-09-14 16:55:33,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output69
[2018-09-14 16:55:33,973 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output69
[2018-09-14 16:55:33,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output24
[2018-09-14 16:55:33,973 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output24
[2018-09-14 16:55:33,973 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output68
[2018-09-14 16:55:33,973 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output68
[2018-09-14 16:55:33,974 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-09-14 16:55:33,974 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-09-14 16:55:33,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output27
[2018-09-14 16:55:33,974 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output27
[2018-09-14 16:55:33,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output26
[2018-09-14 16:55:33,974 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output26
[2018-09-14 16:55:33,974 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output21
[2018-09-14 16:55:33,975 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output21
[2018-09-14 16:55:33,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output65
[2018-09-14 16:55:33,975 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output65
[2018-09-14 16:55:33,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output20
[2018-09-14 16:55:33,975 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output20
[2018-09-14 16:55:33,975 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output64
[2018-09-14 16:55:33,975 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output64
[2018-09-14 16:55:33,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output23
[2018-09-14 16:55:33,976 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output23
[2018-09-14 16:55:33,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output67
[2018-09-14 16:55:33,976 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output67
[2018-09-14 16:55:33,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output22
[2018-09-14 16:55:33,976 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output22
[2018-09-14 16:55:33,976 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output66
[2018-09-14 16:55:33,977 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output66
[2018-09-14 16:55:33,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output61
[2018-09-14 16:55:33,977 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output61
[2018-09-14 16:55:33,977 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-09-14 16:55:33,977 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-09-14 16:55:33,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output60
[2018-09-14 16:55:33,977 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output60
[2018-09-14 16:55:33,977 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output63
[2018-09-14 16:55:33,978 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output63
[2018-09-14 16:55:33,978 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output62
[2018-09-14 16:55:33,978 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output62
[2018-09-14 16:57:20,301 INFO  L353             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-09-14 16:57:20,302 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 04:57:20 BoogieIcfgContainer
[2018-09-14 16:57:20,302 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-09-14 16:57:20,303 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-09-14 16:57:20,303 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2018-09-14 16:57:20,306 INFO  L276        PluginConnector]: TraceAbstraction initialized
[2018-09-14 16:57:20,306 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.09 04:54:48" (1/3) ...
[2018-09-14 16:57:20,307 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75484ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 04:57:20, skipping insertion in model container
[2018-09-14 16:57:20,307 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:55:26" (2/3) ...
[2018-09-14 16:57:20,308 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75484ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 04:57:20, skipping insertion in model container
[2018-09-14 16:57:20,308 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 04:57:20" (3/3) ...
[2018-09-14 16:57:20,310 INFO  L112   eAbstractionObserver]: Analyzing ICFG Problem08_label56_true-unreach-call.c
[2018-09-14 16:57:20,320 INFO  L137   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2018-09-14 16:57:20,338 INFO  L149   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2018-09-14 16:57:20,477 INFO  L130   ementStrategyFactory]: Using default assertion order modulation
[2018-09-14 16:57:20,478 INFO  L381      AbstractCegarLoop]: Interprodecural is true
[2018-09-14 16:57:20,478 INFO  L382      AbstractCegarLoop]: Hoare is true
[2018-09-14 16:57:20,478 INFO  L383      AbstractCegarLoop]: Compute interpolants for FPandBP
[2018-09-14 16:57:20,478 INFO  L384      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2018-09-14 16:57:20,478 INFO  L385      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-09-14 16:57:20,478 INFO  L386      AbstractCegarLoop]: Difference is false
[2018-09-14 16:57:20,478 INFO  L387      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-09-14 16:57:20,478 INFO  L392      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-09-14 16:57:20,747 INFO  L276                IsEmpty]: Start isEmpty. Operand 23549 states.
[2018-09-14 16:57:25,205 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18082
[2018-09-14 16:57:25,206 INFO  L368         BasicCegarLoop]: Found error trace
[2018-09-14 16:57:25,221 INFO  L376         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[2018-09-14 16:57:25,225 INFO  L423      AbstractCegarLoop]: === Iteration 1 === [calculate_output82Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2018-09-14 16:57:25,250 INFO  L82        PathProgramCache]: Analyzing trace with hash -1920422141, now seen corresponding path program 1 times
[2018-09-14 16:57:25,254 INFO  L69    tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy
[2018-09-14 16:57:25,323 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-09-14 16:57:25,324 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-09-14 16:57:25,324 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-09-14 16:57:25,324 INFO  L295   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2018-09-14 16:57:29,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-14 16:58:12,653 WARN  L178               SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4
Received shutdown request...
Cannot interrupt operation gracefully because timeout expired. Forcing shutdown