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 -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label17_true-unreach-call.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-df4b876
[2018-11-07 14:03:31,464 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-07 14:03:31,466 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-07 14:03:31,477 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-07 14:03:31,478 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-07 14:03:31,479 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-07 14:03:31,480 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-07 14:03:31,482 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-07 14:03:31,484 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-07 14:03:31,485 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-07 14:03:31,486 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-07 14:03:31,486 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-07 14:03:31,487 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-07 14:03:31,488 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-07 14:03:31,489 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-07 14:03:31,490 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-07 14:03:31,491 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-07 14:03:31,493 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-07 14:03:31,495 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-07 14:03:31,496 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-07 14:03:31,497 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-07 14:03:31,499 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-07 14:03:31,501 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-07 14:03:31,502 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-07 14:03:31,502 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-07 14:03:31,503 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-07 14:03:31,504 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-07 14:03:31,504 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-07 14:03:31,505 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-07 14:03:31,506 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-07 14:03:31,506 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-07 14:03:31,507 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-07 14:03:31,507 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-07 14:03:31,507 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-07 14:03:31,509 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-07 14:03:31,509 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-07 14:03:31,510 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT.epf
[2018-11-07 14:03:31,525 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-07 14:03:31,525 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-07 14:03:31,526 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-07 14:03:31,527 INFO  L133        SettingsManager]:  * User list type=DISABLED
[2018-11-07 14:03:31,527 INFO  L133        SettingsManager]:  * calls to implemented procedures=false
[2018-11-07 14:03:31,527 INFO  L131        SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-11-07 14:03:31,527 INFO  L133        SettingsManager]:  * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2018-11-07 14:03:31,527 INFO  L133        SettingsManager]:  * Octagon Domain=false
[2018-11-07 14:03:31,527 INFO  L133        SettingsManager]:  * Abstract domain=CompoundDomain
[2018-11-07 14:03:31,528 INFO  L133        SettingsManager]:  * Log string format=TERM
[2018-11-07 14:03:31,528 INFO  L133        SettingsManager]:  * Check feasibility of abstract posts with an SMT solver=true
[2018-11-07 14:03:31,528 INFO  L133        SettingsManager]:  * Use the RCFG-of-the-future interface=true
[2018-11-07 14:03:31,529 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-07 14:03:31,529 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-07 14:03:31,529 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-07 14:03:31,529 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-07 14:03:31,530 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-07 14:03:31,530 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-07 14:03:31,530 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-07 14:03:31,530 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-07 14:03:31,530 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-07 14:03:31,531 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-07 14:03:31,531 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-07 14:03:31,531 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-07 14:03:31,531 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-07 14:03:31,531 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-07 14:03:31,532 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-07 14:03:31,532 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-07 14:03:31,532 INFO  L133        SettingsManager]:  * Trace refinement strategy=TAIPAN
[2018-11-07 14:03:31,532 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-07 14:03:31,532 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-07 14:03:31,533 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-07 14:03:31,533 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-07 14:03:31,533 INFO  L133        SettingsManager]:  * Abstract interpretation Mode=USE_PREDICATES
[2018-11-07 14:03:31,575 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-07 14:03:31,588 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-07 14:03:31,591 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-07 14:03:31,593 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-07 14:03:31,593 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-07 14:03:31,594 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label17_true-unreach-call.c
[2018-11-07 14:03:31,651 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f8d41682/6cac80ae00a941a891d116d72870dd0a/FLAG84e0b1c44
[2018-11-07 14:03:34,535 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-07 14:03:34,536 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label17_true-unreach-call.c
[2018-11-07 14:03:34,778 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f8d41682/6cac80ae00a941a891d116d72870dd0a/FLAG84e0b1c44
[2018-11-07 14:03:34,792 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f8d41682/6cac80ae00a941a891d116d72870dd0a
[2018-11-07 14:03:34,801 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-07 14:03:34,803 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2018-11-07 14:03:34,804 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-07 14:03:34,804 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-07 14:03:34,808 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-07 14:03:34,809 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:34" (1/1) ...
[2018-11-07 14:03:34,812 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63590d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:34, skipping insertion in model container
[2018-11-07 14:03:34,812 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:34" (1/1) ...
[2018-11-07 14:03:34,823 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-07 14:03:37,020 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-11-07 14:04:05,613 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-11-07 14:04:05,618 INFO  L189         MainTranslator]: Completed pre-run
[2018-11-07 14:04:18,271 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-11-07 14:04:22,455 INFO  L193         MainTranslator]: Completed translation
[2018-11-07 14:04:22,456 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22 WrapperNode
[2018-11-07 14:04:22,456 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-07 14:04:22,457 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-07 14:04:22,457 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-07 14:04:22,457 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-07 14:04:22,464 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:23,280 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:23,317 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-07 14:04:23,317 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-07 14:04:23,317 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-07 14:04:23,318 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-07 14:04:23,326 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:23,326 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:23,767 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:23,767 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:25,681 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:26,030 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:26,771 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (1/1) ...
[2018-11-07 14:04:29,222 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-07 14:04:29,223 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-07 14:04:29,223 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-07 14:04:29,223 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-07 14:04:29,224 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (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
[2018-11-07 14:04:29,291 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-07 14:04:29,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-07 14:04:29,292 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output29
[2018-11-07 14:04:29,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output29
[2018-11-07 14:04:29,292 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output28
[2018-11-07 14:04:29,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output28
[2018-11-07 14:04:29,292 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output36
[2018-11-07 14:04:29,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output36
[2018-11-07 14:04:29,293 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output35
[2018-11-07 14:04:29,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output35
[2018-11-07 14:04:29,293 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output38
[2018-11-07 14:04:29,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output38
[2018-11-07 14:04:29,293 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output37
[2018-11-07 14:04:29,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output37
[2018-11-07 14:04:29,293 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output32
[2018-11-07 14:04:29,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output32
[2018-11-07 14:04:29,294 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output31
[2018-11-07 14:04:29,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output31
[2018-11-07 14:04:29,294 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output75
[2018-11-07 14:04:29,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output75
[2018-11-07 14:04:29,294 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output34
[2018-11-07 14:04:29,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output34
[2018-11-07 14:04:29,294 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output33
[2018-11-07 14:04:29,295 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output33
[2018-11-07 14:04:29,295 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output72
[2018-11-07 14:04:29,295 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output72
[2018-11-07 14:04:29,295 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output71
[2018-11-07 14:04:29,295 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output71
[2018-11-07 14:04:29,295 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output30
[2018-11-07 14:04:29,296 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output30
[2018-11-07 14:04:29,296 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output74
[2018-11-07 14:04:29,296 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output74
[2018-11-07 14:04:29,296 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output73
[2018-11-07 14:04:29,296 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output73
[2018-11-07 14:04:29,296 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output70
[2018-11-07 14:04:29,296 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output70
[2018-11-07 14:04:29,297 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output39
[2018-11-07 14:04:29,297 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output39
[2018-11-07 14:04:29,297 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output47
[2018-11-07 14:04:29,297 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output47
[2018-11-07 14:04:29,298 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output46
[2018-11-07 14:04:29,298 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output46
[2018-11-07 14:04:29,298 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2018-11-07 14:04:29,298 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output49
[2018-11-07 14:04:29,298 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output49
[2018-11-07 14:04:29,298 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output48
[2018-11-07 14:04:29,298 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output48
[2018-11-07 14:04:29,299 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output43
[2018-11-07 14:04:29,299 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output43
[2018-11-07 14:04:29,299 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output42
[2018-11-07 14:04:29,299 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output42
[2018-11-07 14:04:29,299 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output45
[2018-11-07 14:04:29,299 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output45
[2018-11-07 14:04:29,299 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output44
[2018-11-07 14:04:29,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output44
[2018-11-07 14:04:29,300 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output41
[2018-11-07 14:04:29,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output41
[2018-11-07 14:04:29,300 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output40
[2018-11-07 14:04:29,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output40
[2018-11-07 14:04:29,301 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output9
[2018-11-07 14:04:29,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output9
[2018-11-07 14:04:29,301 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output14
[2018-11-07 14:04:29,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output14
[2018-11-07 14:04:29,301 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output58
[2018-11-07 14:04:29,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output58
[2018-11-07 14:04:29,301 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output8
[2018-11-07 14:04:29,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output8
[2018-11-07 14:04:29,302 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output13
[2018-11-07 14:04:29,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output13
[2018-11-07 14:04:29,303 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output57
[2018-11-07 14:04:29,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output57
[2018-11-07 14:04:29,303 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output7
[2018-11-07 14:04:29,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output7
[2018-11-07 14:04:29,303 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output16
[2018-11-07 14:04:29,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output16
[2018-11-07 14:04:29,304 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output6
[2018-11-07 14:04:29,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output6
[2018-11-07 14:04:29,304 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output15
[2018-11-07 14:04:29,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output15
[2018-11-07 14:04:29,304 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output59
[2018-11-07 14:04:29,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output59
[2018-11-07 14:04:29,304 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output5
[2018-11-07 14:04:29,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output5
[2018-11-07 14:04:29,306 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output10
[2018-11-07 14:04:29,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output10
[2018-11-07 14:04:29,307 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output54
[2018-11-07 14:04:29,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output54
[2018-11-07 14:04:29,307 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output4
[2018-11-07 14:04:29,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output4
[2018-11-07 14:04:29,307 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output53
[2018-11-07 14:04:29,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output53
[2018-11-07 14:04:29,309 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output3
[2018-11-07 14:04:29,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output3
[2018-11-07 14:04:29,309 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output12
[2018-11-07 14:04:29,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output12
[2018-11-07 14:04:29,309 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output56
[2018-11-07 14:04:29,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output56
[2018-11-07 14:04:29,310 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output2
[2018-11-07 14:04:29,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output2
[2018-11-07 14:04:29,310 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output11
[2018-11-07 14:04:29,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output11
[2018-11-07 14:04:29,310 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output55
[2018-11-07 14:04:29,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output55
[2018-11-07 14:04:29,311 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output
[2018-11-07 14:04:29,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output
[2018-11-07 14:04:29,311 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output50
[2018-11-07 14:04:29,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output50
[2018-11-07 14:04:29,311 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output52
[2018-11-07 14:04:29,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output52
[2018-11-07 14:04:29,311 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output51
[2018-11-07 14:04:29,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output51
[2018-11-07 14:04:29,312 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output18
[2018-11-07 14:04:29,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output18
[2018-11-07 14:04:29,312 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output17
[2018-11-07 14:04:29,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output17
[2018-11-07 14:04:29,312 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output19
[2018-11-07 14:04:29,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output19
[2018-11-07 14:04:29,313 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output25
[2018-11-07 14:04:29,313 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output25
[2018-11-07 14:04:29,313 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output69
[2018-11-07 14:04:29,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output69
[2018-11-07 14:04:29,314 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output24
[2018-11-07 14:04:29,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output24
[2018-11-07 14:04:29,314 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output68
[2018-11-07 14:04:29,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output68
[2018-11-07 14:04:29,314 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-07 14:04:29,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-07 14:04:29,315 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output27
[2018-11-07 14:04:29,315 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output27
[2018-11-07 14:04:29,315 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output26
[2018-11-07 14:04:29,315 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output26
[2018-11-07 14:04:29,315 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output21
[2018-11-07 14:04:29,315 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output21
[2018-11-07 14:04:29,315 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output65
[2018-11-07 14:04:29,315 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output65
[2018-11-07 14:04:29,316 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output20
[2018-11-07 14:04:29,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output20
[2018-11-07 14:04:29,316 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output64
[2018-11-07 14:04:29,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output64
[2018-11-07 14:04:29,316 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output23
[2018-11-07 14:04:29,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output23
[2018-11-07 14:04:29,316 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output67
[2018-11-07 14:04:29,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output67
[2018-11-07 14:04:29,317 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output22
[2018-11-07 14:04:29,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output22
[2018-11-07 14:04:29,317 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output66
[2018-11-07 14:04:29,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output66
[2018-11-07 14:04:29,317 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output61
[2018-11-07 14:04:29,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output61
[2018-11-07 14:04:29,318 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-07 14:04:29,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-07 14:04:29,318 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output60
[2018-11-07 14:04:29,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output60
[2018-11-07 14:04:29,318 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output63
[2018-11-07 14:04:29,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output63
[2018-11-07 14:04:29,318 INFO  L130     BoogieDeclarations]: Found specification of procedure calculate_output62
[2018-11-07 14:04:29,319 INFO  L138     BoogieDeclarations]: Found implementation of procedure calculate_output62
[2018-11-07 14:06:01,524 INFO  L276             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-07 14:06:01,525 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:06:01 BoogieIcfgContainer
[2018-11-07 14:06:01,525 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-07 14:06:01,526 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-11-07 14:06:01,526 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2018-11-07 14:06:01,529 INFO  L276        PluginConnector]: TraceAbstraction initialized
[2018-11-07 14:06:01,529 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:03:34" (1/3) ...
[2018-11-07 14:06:01,530 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36993d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:06:01, skipping insertion in model container
[2018-11-07 14:06:01,530 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:22" (2/3) ...
[2018-11-07 14:06:01,530 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36993d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:06:01, skipping insertion in model container
[2018-11-07 14:06:01,530 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:06:01" (3/3) ...
[2018-11-07 14:06:01,532 INFO  L112   eAbstractionObserver]: Analyzing ICFG Problem09_label17_true-unreach-call.c
[2018-11-07 14:06:01,541 INFO  L136   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2018-11-07 14:06:01,554 INFO  L148   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2018-11-07 14:06:01,571 INFO  L257      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2018-11-07 14:06:01,674 INFO  L382      AbstractCegarLoop]: Interprodecural is true
[2018-11-07 14:06:01,674 INFO  L383      AbstractCegarLoop]: Hoare is true
[2018-11-07 14:06:01,674 INFO  L384      AbstractCegarLoop]: Compute interpolants for FPandBP
[2018-11-07 14:06:01,674 INFO  L385      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2018-11-07 14:06:01,675 INFO  L386      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-11-07 14:06:01,675 INFO  L387      AbstractCegarLoop]: Difference is false
[2018-11-07 14:06:01,675 INFO  L388      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-11-07 14:06:01,675 INFO  L393      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-11-07 14:06:01,922 INFO  L276                IsEmpty]: Start isEmpty. Operand 20662 states.
[2018-11-07 14:06:04,762 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16662
[2018-11-07 14:06:04,762 INFO  L367         BasicCegarLoop]: Found error trace
[2018-11-07 14:06:04,776 INFO  L375         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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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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[2018-11-07 14:06:04,781 INFO  L423      AbstractCegarLoop]: === Iteration 1 === [calculate_output75Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2018-11-07 14:06:04,790 INFO  L141       PredicateUnifier]: Initialized classic predicate unifier
[2018-11-07 14:06:04,800 INFO  L82        PathProgramCache]: Analyzing trace with hash 743839138, now seen corresponding path program 1 times
[2018-11-07 14:06:04,802 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2018-11-07 14:06:04,858 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-07 14:06:04,859 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2018-11-07 14:06:04,859 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2018-11-07 14:06:04,859 INFO  L288   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2018-11-07 14:06:09,045 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-11-07 14:07:14,608 WARN  L179               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4
Received shutdown request...
[2018-11-07 14:07:14,774 WARN  L549      AbstractCegarLoop]: Verification canceled
[2018-11-07 14:07:14,780 WARN  L205   ceAbstractionStarter]: Timeout
[2018-11-07 14:07:14,780 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 02:07:14 BoogieIcfgContainer
[2018-11-07 14:07:14,780 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-11-07 14:07:14,781 INFO  L168              Benchmark]: Toolchain (without parser) took 219979.28 ms. Allocated memory was 1.8 GB in the beginning and 5.9 GB in the end (delta: 4.0 GB). Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -8.2 MB). Peak memory consumption was 4.0 GB. Max. memory is 7.1 GB.
[2018-11-07 14:07:14,783 INFO  L168              Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-07 14:07:14,784 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 47652.69 ms. Allocated memory was 1.8 GB in the beginning and 4.6 GB in the end (delta: 2.8 GB). Free memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: -801.3 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB.
[2018-11-07 14:07:14,785 INFO  L168              Benchmark]: Boogie Procedure Inliner took 860.25 ms. Allocated memory is still 4.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 110.1 MB). Peak memory consumption was 110.1 MB. Max. memory is 7.1 GB.
[2018-11-07 14:07:14,786 INFO  L168              Benchmark]: Boogie Preprocessor took 5905.19 ms. Allocated memory was 4.6 GB in the beginning and 3.8 GB in the end (delta: -795.9 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 229.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB.
[2018-11-07 14:07:14,787 INFO  L168              Benchmark]: RCFGBuilder took 92302.51 ms. Allocated memory was 3.8 GB in the beginning and 4.5 GB in the end (delta: 719.3 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 29.6 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB.
[2018-11-07 14:07:14,788 INFO  L168              Benchmark]: TraceAbstraction took 73254.48 ms. Allocated memory was 4.5 GB in the beginning and 5.9 GB in the end (delta: 1.3 GB). Free memory was 2.0 GB in the beginning and 1.5 GB in the end (delta: 424.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB.
[2018-11-07 14:07:14,794 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 47652.69 ms. Allocated memory was 1.8 GB in the beginning and 4.6 GB in the end (delta: 2.8 GB). Free memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: -801.3 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 860.25 ms. Allocated memory is still 4.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 110.1 MB). Peak memory consumption was 110.1 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 5905.19 ms. Allocated memory was 4.6 GB in the beginning and 3.8 GB in the end (delta: -795.9 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 229.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB.
 * RCFGBuilder took 92302.51 ms. Allocated memory was 3.8 GB in the beginning and 4.5 GB in the end (delta: 719.3 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 29.6 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB.
 * TraceAbstraction took 73254.48 ms. Allocated memory was 4.5 GB in the beginning and 5.9 GB in the end (delta: 1.3 GB). Free memory was 2.0 GB in the beginning and 1.5 GB in the end (delta: 424.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - TimeoutResultAtElement [Line: 184971]: Timeout (TraceAbstraction)
    Unable to prove that call of __VERIFIER_error() unreachable (line 184971). Cancelled while BasicCegarLoop was analyzing trace of length 16662 with TraceHistMax 1,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 16660 interpolants.
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 78 procedures, 20662 locations, 1 error locations. TIMEOUT Result, 73.1s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20662occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown