./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 678e0110
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a3f454d376f4dfc24a0f51e3ee46ebd75366e4c
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE
--- Real Ultimate output ---
This is Ultimate 0.1.24-678e011
[2019-11-19 21:56:43,486 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-11-19 21:56:43,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-19 21:56:43,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-19 21:56:43,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-19 21:56:43,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-19 21:56:43,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-19 21:56:43,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-19 21:56:43,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-19 21:56:43,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-19 21:56:43,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-11-19 21:56:43,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-19 21:56:43,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-19 21:56:43,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-19 21:56:43,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-19 21:56:43,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-19 21:56:43,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-19 21:56:43,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-19 21:56:43,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-19 21:56:43,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-19 21:56:43,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-19 21:56:43,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-19 21:56:43,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-11-19 21:56:43,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-19 21:56:43,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-19 21:56:43,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-19 21:56:43,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-19 21:56:43,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-19 21:56:43,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-19 21:56:43,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-19 21:56:43,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-19 21:56:43,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-19 21:56:43,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-19 21:56:43,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-19 21:56:43,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-19 21:56:43,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-19 21:56:43,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-19 21:56:43,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-19 21:56:43,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-19 21:56:43,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-19 21:56:43,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-11-19 21:56:43,590 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2019-11-19 21:56:43,613 INFO L113 SettingsManager]: Loading preferences was successful
[2019-11-19 21:56:43,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-19 21:56:43,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-19 21:56:43,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-11-19 21:56:43,616 INFO L138 SettingsManager]: * Use SBE=true
[2019-11-19 21:56:43,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-19 21:56:43,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-11-19 21:56:43,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-11-19 21:56:43,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-11-19 21:56:43,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-19 21:56:43,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-11-19 21:56:43,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-11-19 21:56:43,619 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-11-19 21:56:43,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-11-19 21:56:43,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-19 21:56:43,620 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-11-19 21:56:43,620 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-11-19 21:56:43,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-11-19 21:56:43,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-19 21:56:43,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-19 21:56:43,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-11-19 21:56:43,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-19 21:56:43,622 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-11-19 21:56:43,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-11-19 21:56:43,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-19 21:56:43,623 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-19 21:56:43,623 INFO L138 SettingsManager]: * To the following directory=dump/
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a3f454d376f4dfc24a0f51e3ee46ebd75366e4c
[2019-11-19 21:56:43,936 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-19 21:56:43,950 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-19 21:56:43,953 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-19 21:56:43,955 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-11-19 21:56:43,956 INFO L275 PluginConnector]: CDTParser initialized
[2019-11-19 21:56:43,956 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i
[2019-11-19 21:56:44,031 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224fbfc9f/9d37f2eae56f402c94aaf73ad69346bb/FLAG918909631
[2019-11-19 21:56:44,678 INFO L306 CDTParser]: Found 1 translation units.
[2019-11-19 21:56:44,679 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i
[2019-11-19 21:56:44,712 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224fbfc9f/9d37f2eae56f402c94aaf73ad69346bb/FLAG918909631
[2019-11-19 21:56:44,844 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224fbfc9f/9d37f2eae56f402c94aaf73ad69346bb
[2019-11-19 21:56:44,848 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-19 21:56:44,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2019-11-19 21:56:44,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-19 21:56:44,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-19 21:56:44,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-19 21:56:44,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:56:44" (1/1) ...
[2019-11-19 21:56:44,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fca1339 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:44, skipping insertion in model container
[2019-11-19 21:56:44,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:56:44" (1/1) ...
[2019-11-19 21:56:44,868 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-11-19 21:56:44,939 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-11-19 21:56:45,417 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1323]
[2019-11-19 21:56:45,418 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * ,
size_t ) [1324-1325]
[2019-11-19 21:56:45,718 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-11-19 21:56:45,794 INFO L188 MainTranslator]: Completed pre-run
[2019-11-19 21:56:45,925 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1323]
[2019-11-19 21:56:45,926 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * ,
size_t ) [1324-1325]
[2019-11-19 21:56:46,054 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-11-19 21:56:46,143 INFO L192 MainTranslator]: Completed translation
[2019-11-19 21:56:46,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46 WrapperNode
[2019-11-19 21:56:46,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-19 21:56:46,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-19 21:56:46,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-19 21:56:46,147 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-19 21:56:46,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-19 21:56:46,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-19 21:56:46,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-19 21:56:46,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-11-19 21:56:46,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,392 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
[2019-11-19 21:56:46,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-19 21:56:46,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-11-19 21:56:46,417 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-11-19 21:56:46,417 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-11-19 21:56:46,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-19 21:56:46,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-11-19 21:56:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-11-19 21:56:46,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-11-19 21:56:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-11-19 21:56:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-11-19 21:56:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-11-19 21:56:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-11-19 21:56:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-11-19 21:56:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-11-19 21:56:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-11-19 21:56:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-11-19 21:56:47,791 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-11-19 21:56:47,792 INFO L285 CfgBuilder]: Removed 188 assume(true) statements.
[2019-11-19 21:56:47,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 09:56:47 BoogieIcfgContainer
[2019-11-19 21:56:47,794 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-11-19 21:56:47,796 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-11-19 21:56:47,797 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2019-11-19 21:56:47,800 INFO L275 PluginConnector]: TraceAbstraction initialized
[2019-11-19 21:56:47,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 09:56:44" (1/3) ...
[2019-11-19 21:56:47,802 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c0fd03c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 09:56:47, skipping insertion in model container
[2019-11-19 21:56:47,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:56:46" (2/3) ...
[2019-11-19 21:56:47,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c0fd03c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 09:56:47, skipping insertion in model container
[2019-11-19 21:56:47,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 09:56:47" (3/3) ...
[2019-11-19 21:56:47,806 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i
[2019-11-19 21:56:47,817 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-11-19 21:56:47,827 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations.
[2019-11-19 21:56:47,839 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations.
[2019-11-19 21:56:47,872 INFO L373 AbstractCegarLoop]: Interprodecural is true
[2019-11-19 21:56:47,873 INFO L374 AbstractCegarLoop]: Hoare is true
[2019-11-19 21:56:47,873 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-11-19 21:56:47,873 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-11-19 21:56:47,874 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-11-19 21:56:47,874 INFO L378 AbstractCegarLoop]: Difference is false
[2019-11-19 21:56:47,874 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-11-19 21:56:47,874 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-11-19 21:56:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states.
[2019-11-19 21:56:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2019-11-19 21:56:47,907 INFO L402 BasicCegarLoop]: Found error trace
[2019-11-19 21:56:47,908 INFO L410 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]
[2019-11-19 21:56:47,908 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-11-19 21:56:47,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-11-19 21:56:47,915 INFO L82 PathProgramCache]: Analyzing trace with hash 169600, now seen corresponding path program 1 times
[2019-11-19 21:56:47,925 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-19 21:56:47,925 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162702489]
[2019-11-19 21:56:47,926 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-19 21:56:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-19 21:56:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-11-19 21:56:48,379 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162702489]
[2019-11-19 21:56:48,380 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-11-19 21:56:48,380 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-11-19 21:56:48,382 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695561708]
[2019-11-19 21:56:48,388 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-11-19 21:56:48,389 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-11-19 21:56:48,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-11-19 21:56:48,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:48,407 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 3 states.
[2019-11-19 21:56:48,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-11-19 21:56:48,537 INFO L93 Difference]: Finished difference Result 423 states and 556 transitions.
[2019-11-19 21:56:48,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2019-11-19 21:56:48,539 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35
[2019-11-19 21:56:48,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-11-19 21:56:48,556 INFO L225 Difference]: With dead ends: 423
[2019-11-19 21:56:48,556 INFO L226 Difference]: Without dead ends: 241
[2019-11-19 21:56:48,561 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:48,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states.
[2019-11-19 21:56:48,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 237.
[2019-11-19 21:56:48,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states.
[2019-11-19 21:56:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 306 transitions.
[2019-11-19 21:56:48,628 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 306 transitions. Word has length 35
[2019-11-19 21:56:48,628 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-11-19 21:56:48,629 INFO L462 AbstractCegarLoop]: Abstraction has 237 states and 306 transitions.
[2019-11-19 21:56:48,629 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-11-19 21:56:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 306 transitions.
[2019-11-19 21:56:48,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2019-11-19 21:56:48,632 INFO L402 BasicCegarLoop]: Found error trace
[2019-11-19 21:56:48,632 INFO L410 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]
[2019-11-19 21:56:48,632 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-11-19 21:56:48,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-11-19 21:56:48,633 INFO L82 PathProgramCache]: Analyzing trace with hash 570197270, now seen corresponding path program 1 times
[2019-11-19 21:56:48,633 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-19 21:56:48,634 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064502495]
[2019-11-19 21:56:48,634 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-19 21:56:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-19 21:56:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-11-19 21:56:48,837 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064502495]
[2019-11-19 21:56:48,837 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-11-19 21:56:48,837 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-11-19 21:56:48,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94299759]
[2019-11-19 21:56:48,841 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-11-19 21:56:48,842 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-11-19 21:56:48,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-11-19 21:56:48,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:48,843 INFO L87 Difference]: Start difference. First operand 237 states and 306 transitions. Second operand 3 states.
[2019-11-19 21:56:48,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-11-19 21:56:48,921 INFO L93 Difference]: Finished difference Result 589 states and 768 transitions.
[2019-11-19 21:56:48,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2019-11-19 21:56:48,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37
[2019-11-19 21:56:48,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-11-19 21:56:48,925 INFO L225 Difference]: With dead ends: 589
[2019-11-19 21:56:48,925 INFO L226 Difference]: Without dead ends: 361
[2019-11-19 21:56:48,928 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:48,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states.
[2019-11-19 21:56:48,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 241.
[2019-11-19 21:56:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241 states.
[2019-11-19 21:56:48,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 310 transitions.
[2019-11-19 21:56:48,953 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 310 transitions. Word has length 37
[2019-11-19 21:56:48,954 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-11-19 21:56:48,954 INFO L462 AbstractCegarLoop]: Abstraction has 241 states and 310 transitions.
[2019-11-19 21:56:48,954 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-11-19 21:56:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 310 transitions.
[2019-11-19 21:56:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2019-11-19 21:56:48,957 INFO L402 BasicCegarLoop]: Found error trace
[2019-11-19 21:56:48,957 INFO L410 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]
[2019-11-19 21:56:48,957 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-11-19 21:56:48,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-11-19 21:56:48,958 INFO L82 PathProgramCache]: Analyzing trace with hash -355790995, now seen corresponding path program 1 times
[2019-11-19 21:56:48,958 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-19 21:56:48,959 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423338542]
[2019-11-19 21:56:48,959 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-19 21:56:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-19 21:56:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2019-11-19 21:56:49,049 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423338542]
[2019-11-19 21:56:49,049 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-11-19 21:56:49,049 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-11-19 21:56:49,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708515225]
[2019-11-19 21:56:49,050 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-11-19 21:56:49,050 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-11-19 21:56:49,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-11-19 21:56:49,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:49,052 INFO L87 Difference]: Start difference. First operand 241 states and 310 transitions. Second operand 3 states.
[2019-11-19 21:56:49,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-11-19 21:56:49,095 INFO L93 Difference]: Finished difference Result 503 states and 649 transitions.
[2019-11-19 21:56:49,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2019-11-19 21:56:49,096 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44
[2019-11-19 21:56:49,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-11-19 21:56:49,098 INFO L225 Difference]: With dead ends: 503
[2019-11-19 21:56:49,099 INFO L226 Difference]: Without dead ends: 271
[2019-11-19 21:56:49,100 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:49,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states.
[2019-11-19 21:56:49,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 243.
[2019-11-19 21:56:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states.
[2019-11-19 21:56:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 312 transitions.
[2019-11-19 21:56:49,116 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 312 transitions. Word has length 44
[2019-11-19 21:56:49,117 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-11-19 21:56:49,117 INFO L462 AbstractCegarLoop]: Abstraction has 243 states and 312 transitions.
[2019-11-19 21:56:49,117 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-11-19 21:56:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 312 transitions.
[2019-11-19 21:56:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2019-11-19 21:56:49,120 INFO L402 BasicCegarLoop]: Found error trace
[2019-11-19 21:56:49,120 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-11-19 21:56:49,121 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-11-19 21:56:49,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2019-11-19 21:56:49,122 INFO L82 PathProgramCache]: Analyzing trace with hash -456773604, now seen corresponding path program 1 times
[2019-11-19 21:56:49,122 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-19 21:56:49,122 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611742407]
[2019-11-19 21:56:49,123 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-19 21:56:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-19 21:56:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2019-11-19 21:56:49,240 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611742407]
[2019-11-19 21:56:49,240 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-11-19 21:56:49,241 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-11-19 21:56:49,241 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086524829]
[2019-11-19 21:56:49,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-11-19 21:56:49,242 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-11-19 21:56:49,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-11-19 21:56:49,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:49,243 INFO L87 Difference]: Start difference. First operand 243 states and 312 transitions. Second operand 3 states.
[2019-11-19 21:56:49,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-11-19 21:56:49,265 INFO L93 Difference]: Finished difference Result 243 states and 312 transitions.
[2019-11-19 21:56:49,266 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2019-11-19 21:56:49,266 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47
[2019-11-19 21:56:49,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2019-11-19 21:56:49,267 INFO L225 Difference]: With dead ends: 243
[2019-11-19 21:56:49,267 INFO L226 Difference]: Without dead ends: 0
[2019-11-19 21:56:49,268 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-19 21:56:49,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2019-11-19 21:56:49,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2019-11-19 21:56:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2019-11-19 21:56:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2019-11-19 21:56:49,270 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 47
[2019-11-19 21:56:49,270 INFO L84 Accepts]: Finished accepts. word is rejected.
[2019-11-19 21:56:49,270 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2019-11-19 21:56:49,270 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-11-19 21:56:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2019-11-19 21:56:49,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2019-11-19 21:56:49,276 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2019-11-19 21:56:49,589 INFO L440 ceAbstractionStarter]: At program point L2182-6(lines 2181 2183) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,589 INFO L440 ceAbstractionStarter]: At program point L2182-5(lines 2181 2183) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,589 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1528) no Hoare annotation was computed.
[2019-11-19 21:56:49,589 INFO L444 ceAbstractionStarter]: For program point L1654(lines 1654 1658) no Hoare annotation was computed.
[2019-11-19 21:56:49,590 INFO L444 ceAbstractionStarter]: For program point L2018(line 2018) no Hoare annotation was computed.
[2019-11-19 21:56:49,590 INFO L444 ceAbstractionStarter]: For program point L1490(lines 1490 1497) no Hoare annotation was computed.
[2019-11-19 21:56:49,590 INFO L444 ceAbstractionStarter]: For program point L1490-1(lines 1490 1497) no Hoare annotation was computed.
[2019-11-19 21:56:49,590 INFO L444 ceAbstractionStarter]: For program point L2019(lines 2019 2032) no Hoare annotation was computed.
[2019-11-19 21:56:49,590 INFO L440 ceAbstractionStarter]: At program point L1887(lines 1837 1889) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,590 INFO L440 ceAbstractionStarter]: At program point L1524(lines 2061 2070) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,590 INFO L440 ceAbstractionStarter]: At program point L1524-1(lines 2061 2070) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,591 INFO L440 ceAbstractionStarter]: At program point L1524-2(lines 2061 2070) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,591 INFO L440 ceAbstractionStarter]: At program point L1524-3(lines 2061 2070) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,591 INFO L440 ceAbstractionStarter]: At program point L2185-1(lines 1 2187) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,591 INFO L440 ceAbstractionStarter]: At program point L2152(lines 2151 2153) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,591 INFO L444 ceAbstractionStarter]: For program point L2185(lines 2185 2187) no Hoare annotation was computed.
[2019-11-19 21:56:49,591 INFO L444 ceAbstractionStarter]: For program point L2185-3(lines 2185 2187) no Hoare annotation was computed.
[2019-11-19 21:56:49,591 INFO L444 ceAbstractionStarter]: For program point L2185-2(lines 2185 2187) no Hoare annotation was computed.
[2019-11-19 21:56:49,591 INFO L440 ceAbstractionStarter]: At program point L2185-4(lines 1 2187) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,592 INFO L444 ceAbstractionStarter]: For program point L2021(lines 2021 2025) no Hoare annotation was computed.
[2019-11-19 21:56:49,593 INFO L444 ceAbstractionStarter]: For program point L2021-2(lines 2019 2031) no Hoare annotation was computed.
[2019-11-19 21:56:49,593 INFO L444 ceAbstractionStarter]: For program point L1757(lines 1757 1760) no Hoare annotation was computed.
[2019-11-19 21:56:49,593 INFO L444 ceAbstractionStarter]: For program point L1691(lines 1691 1694) no Hoare annotation was computed.
[2019-11-19 21:56:49,593 INFO L444 ceAbstractionStarter]: For program point L1757-2(lines 1757 1760) no Hoare annotation was computed.
[2019-11-19 21:56:49,593 INFO L440 ceAbstractionStarter]: At program point L1592(lines 1588 1594) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,594 INFO L440 ceAbstractionStarter]: At program point L1592-1(lines 1588 1594) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,594 INFO L440 ceAbstractionStarter]: At program point L1659(lines 1644 1661) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,594 INFO L444 ceAbstractionStarter]: For program point L1560(lines 1560 1563) no Hoare annotation was computed.
[2019-11-19 21:56:49,594 INFO L444 ceAbstractionStarter]: For program point L1527(line 1527) no Hoare annotation was computed.
[2019-11-19 21:56:49,595 INFO L444 ceAbstractionStarter]: For program point L1527-1(line 1527) no Hoare annotation was computed.
[2019-11-19 21:56:49,595 INFO L444 ceAbstractionStarter]: For program point L1527-2(line 1527) no Hoare annotation was computed.
[2019-11-19 21:56:49,595 INFO L444 ceAbstractionStarter]: For program point L1527-3(line 1527) no Hoare annotation was computed.
[2019-11-19 21:56:49,595 INFO L440 ceAbstractionStarter]: At program point L2122(lines 2121 2123) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,595 INFO L440 ceAbstractionStarter]: At program point L2056(lines 2052 2058) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,596 INFO L440 ceAbstractionStarter]: At program point L2122-1(lines 2121 2123) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,596 INFO L440 ceAbstractionStarter]: At program point L2056-1(lines 2052 2058) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,596 INFO L440 ceAbstractionStarter]: At program point L2056-2(lines 2052 2058) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,596 INFO L440 ceAbstractionStarter]: At program point L2056-3(lines 2052 2058) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,597 INFO L444 ceAbstractionStarter]: For program point L1627(lines 1627 1630) no Hoare annotation was computed.
[2019-11-19 21:56:49,597 INFO L440 ceAbstractionStarter]: At program point L1429(lines 1426 1431) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,597 INFO L444 ceAbstractionStarter]: For program point L1991(line 1991) no Hoare annotation was computed.
[2019-11-19 21:56:49,597 INFO L444 ceAbstractionStarter]: For program point L1793(lines 1793 1800) no Hoare annotation was computed.
[2019-11-19 21:56:49,597 INFO L440 ceAbstractionStarter]: At program point L1496(lines 1483 1499) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0))
[2019-11-19 21:56:49,598 INFO L440 ceAbstractionStarter]: At program point L1496-1(lines 1483 1499) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0))
[2019-11-19 21:56:49,598 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 1528) no Hoare annotation was computed.
[2019-11-19 21:56:49,598 INFO L444 ceAbstractionStarter]: For program point L1992(lines 1992 1997) no Hoare annotation was computed.
[2019-11-19 21:56:49,598 INFO L444 ceAbstractionStarter]: For program point L1728(lines 1728 1733) no Hoare annotation was computed.
[2019-11-19 21:56:49,598 INFO L440 ceAbstractionStarter]: At program point L2125-1(lines 2124 2126) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,599 INFO L440 ceAbstractionStarter]: At program point L2125(lines 2124 2126) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,599 INFO L440 ceAbstractionStarter]: At program point L1762(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,599 INFO L440 ceAbstractionStarter]: At program point L2159-1(lines 1768 1772) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,599 INFO L440 ceAbstractionStarter]: At program point L2159(lines 2158 2160) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,600 INFO L444 ceAbstractionStarter]: For program point L1862(lines 1862 1865) no Hoare annotation was computed.
[2019-11-19 21:56:49,600 INFO L440 ceAbstractionStarter]: At program point L1631(lines 1618 1633) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,600 INFO L440 ceAbstractionStarter]: At program point L1565(lines 1556 1567) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,600 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 1528) no Hoare annotation was computed.
[2019-11-19 21:56:49,601 INFO L447 ceAbstractionStarter]: At program point L2028(lines 1 2187) the Hoare annotation is: true
[2019-11-19 21:56:49,601 INFO L440 ceAbstractionStarter]: At program point L1764(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,601 INFO L444 ceAbstractionStarter]: For program point L1599(lines 1599 1602) no Hoare annotation was computed.
[2019-11-19 21:56:49,601 INFO L444 ceAbstractionStarter]: For program point L1599-1(lines 1599 1602) no Hoare annotation was computed.
[2019-11-19 21:56:49,602 INFO L444 ceAbstractionStarter]: For program point L1599-2(lines 1599 1602) no Hoare annotation was computed.
[2019-11-19 21:56:49,602 INFO L447 ceAbstractionStarter]: At program point L2128(lines 2127 2129) the Hoare annotation is: true
[2019-11-19 21:56:49,602 INFO L440 ceAbstractionStarter]: At program point L2128-2(lines 2127 2129) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,602 INFO L440 ceAbstractionStarter]: At program point L2128-1(lines 2127 2129) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,602 INFO L440 ceAbstractionStarter]: At program point L2128-4(lines 2127 2129) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,603 INFO L440 ceAbstractionStarter]: At program point L2128-3(lines 2127 2129) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,603 INFO L440 ceAbstractionStarter]: At program point L2128-6(lines 2127 2129) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,603 INFO L444 ceAbstractionStarter]: For program point L1699(lines 1699 1704) no Hoare annotation was computed.
[2019-11-19 21:56:49,603 INFO L447 ceAbstractionStarter]: At program point L1534(lines 1533 1536) the Hoare annotation is: true
[2019-11-19 21:56:49,603 INFO L447 ceAbstractionStarter]: At program point L1534-1(lines 1533 1536) the Hoare annotation is: true
[2019-11-19 21:56:49,604 INFO L447 ceAbstractionStarter]: At program point L1534-2(lines 1533 1536) the Hoare annotation is: true
[2019-11-19 21:56:49,604 INFO L440 ceAbstractionStarter]: At program point L2163-1(lines 2162 2164) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,604 INFO L440 ceAbstractionStarter]: At program point L2163(lines 2162 2164) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,604 INFO L440 ceAbstractionStarter]: At program point L2163-2(lines 2162 2164) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,605 INFO L444 ceAbstractionStarter]: For program point L2064(lines 2064 2067) no Hoare annotation was computed.
[2019-11-19 21:56:49,605 INFO L444 ceAbstractionStarter]: For program point L2064-2(lines 2064 2067) no Hoare annotation was computed.
[2019-11-19 21:56:49,605 INFO L444 ceAbstractionStarter]: For program point L2064-4(lines 2064 2067) no Hoare annotation was computed.
[2019-11-19 21:56:49,605 INFO L444 ceAbstractionStarter]: For program point L2064-6(lines 2064 2067) no Hoare annotation was computed.
[2019-11-19 21:56:49,605 INFO L444 ceAbstractionStarter]: For program point L1999(line 1999) no Hoare annotation was computed.
[2019-11-19 21:56:49,606 INFO L440 ceAbstractionStarter]: At program point L1735(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,606 INFO L440 ceAbstractionStarter]: At program point L1603(lines 1596 1605) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,606 INFO L440 ceAbstractionStarter]: At program point L1603-1(lines 1596 1605) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,606 INFO L440 ceAbstractionStarter]: At program point L1603-2(lines 1596 1605) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,606 INFO L440 ceAbstractionStarter]: At program point L2132(lines 2131 2133) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,607 INFO L440 ceAbstractionStarter]: At program point L2132-2(lines 2131 2133) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,607 INFO L440 ceAbstractionStarter]: At program point L2132-1(lines 2131 2133) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,607 INFO L440 ceAbstractionStarter]: At program point L2132-3(lines 2131 2133) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,607 INFO L440 ceAbstractionStarter]: At program point L1439(lines 1435 1441) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,608 INFO L440 ceAbstractionStarter]: At program point L1439-1(lines 1435 1441) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,608 INFO L440 ceAbstractionStarter]: At program point L1439-2(lines 1435 1441) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,608 INFO L440 ceAbstractionStarter]: At program point L1439-3(lines 1435 1441) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,608 INFO L440 ceAbstractionStarter]: At program point L1439-4(lines 1435 1441) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,608 INFO L444 ceAbstractionStarter]: For program point L2034(line 2034) no Hoare annotation was computed.
[2019-11-19 21:56:49,609 INFO L444 ceAbstractionStarter]: For program point L1902(lines 1902 1905) no Hoare annotation was computed.
[2019-11-19 21:56:49,609 INFO L444 ceAbstractionStarter]: For program point L1869(lines 1869 1875) no Hoare annotation was computed.
[2019-11-19 21:56:49,609 INFO L440 ceAbstractionStarter]: At program point L1737(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,609 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed.
[2019-11-19 21:56:49,609 INFO L440 ceAbstractionStarter]: At program point L2167(lines 2166 2168) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,610 INFO L440 ceAbstractionStarter]: At program point L1408(lines 1404 1410) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,610 INFO L440 ceAbstractionStarter]: At program point L1641(lines 1634 1643) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,610 INFO L447 ceAbstractionStarter]: At program point L2170(lines 1 2187) the Hoare annotation is: true
[2019-11-19 21:56:49,610 INFO L440 ceAbstractionStarter]: At program point L1774(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,610 INFO L447 ceAbstractionStarter]: At program point L2138(lines 2137 2139) the Hoare annotation is: true
[2019-11-19 21:56:49,611 INFO L444 ceAbstractionStarter]: For program point L2006(line 2006) no Hoare annotation was computed.
[2019-11-19 21:56:49,611 INFO L444 ceAbstractionStarter]: For program point L1610(line 1610) no Hoare annotation was computed.
[2019-11-19 21:56:49,611 INFO L444 ceAbstractionStarter]: For program point L1610-2(lines 1610 1613) no Hoare annotation was computed.
[2019-11-19 21:56:49,611 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2019-11-19 21:56:49,611 INFO L444 ceAbstractionStarter]: For program point L2007(lines 2007 2039) no Hoare annotation was computed.
[2019-11-19 21:56:49,612 INFO L447 ceAbstractionStarter]: At program point L1941(lines 1927 1948) the Hoare annotation is: true
[2019-11-19 21:56:49,612 INFO L440 ceAbstractionStarter]: At program point L1809(lines 1670 1811) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,612 INFO L440 ceAbstractionStarter]: At program point L1776(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,612 INFO L440 ceAbstractionStarter]: At program point L1578(lines 1571 1580) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,613 INFO L440 ceAbstractionStarter]: At program point L1578-1(lines 1571 1580) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,613 INFO L444 ceAbstractionStarter]: For program point L2041(line 2041) no Hoare annotation was computed.
[2019-11-19 21:56:49,613 INFO L444 ceAbstractionStarter]: For program point L1975(lines 1975 2043) no Hoare annotation was computed.
[2019-11-19 21:56:49,613 INFO L440 ceAbstractionStarter]: At program point L1711(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,613 INFO L440 ceAbstractionStarter]: At program point L1447(lines 1442 1449) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,614 INFO L440 ceAbstractionStarter]: At program point L1447-1(lines 1442 1449) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,614 INFO L440 ceAbstractionStarter]: At program point L1447-2(lines 1442 1449) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,614 INFO L440 ceAbstractionStarter]: At program point L1447-3(lines 1442 1449) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,614 INFO L440 ceAbstractionStarter]: At program point L1447-4(lines 1442 1449) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,614 INFO L440 ceAbstractionStarter]: At program point L1447-5(lines 1442 1449) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,615 INFO L440 ceAbstractionStarter]: At program point L1447-6(lines 1442 1449) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,615 INFO L444 ceAbstractionStarter]: For program point L2009(lines 2009 2036) no Hoare annotation was computed.
[2019-11-19 21:56:49,615 INFO L444 ceAbstractionStarter]: For program point L1976(line 1976) no Hoare annotation was computed.
[2019-11-19 21:56:49,615 INFO L447 ceAbstractionStarter]: At program point L1943(lines 1927 1948) the Hoare annotation is: true
[2019-11-19 21:56:49,616 INFO L440 ceAbstractionStarter]: At program point L1415(lines 1411 1417) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,616 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2019-11-19 21:56:49,616 INFO L444 ceAbstractionStarter]: For program point L2010(line 2010) no Hoare annotation was computed.
[2019-11-19 21:56:49,616 INFO L444 ceAbstractionStarter]: For program point L1977(lines 1977 2004) no Hoare annotation was computed.
[2019-11-19 21:56:49,616 INFO L440 ceAbstractionStarter]: At program point L1911(lines 1899 1918) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,616 INFO L440 ceAbstractionStarter]: At program point L1779(lines 1779 1780) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,617 INFO L444 ceAbstractionStarter]: For program point L1746(lines 1746 1749) no Hoare annotation was computed.
[2019-11-19 21:56:49,617 INFO L440 ceAbstractionStarter]: At program point L1713(lines 1688 1810) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,617 INFO L440 ceAbstractionStarter]: At program point L2044(lines 1964 2049) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,617 INFO L444 ceAbstractionStarter]: For program point L2011(lines 2011 2016) no Hoare annotation was computed.
[2019-11-19 21:56:49,617 INFO L444 ceAbstractionStarter]: For program point L1912(lines 1912 1915) no Hoare annotation was computed.
[2019-11-19 21:56:49,618 INFO L440 ceAbstractionStarter]: At program point L1615(lines 1606 1617) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,618 INFO L444 ceAbstractionStarter]: For program point L1979(lines 1979 2001) no Hoare annotation was computed.
[2019-11-19 21:56:49,618 INFO L440 ceAbstractionStarter]: At program point L1913(lines 1899 1918) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,618 INFO L444 ceAbstractionStarter]: For program point L1781(lines 1781 1789) no Hoare annotation was computed.
[2019-11-19 21:56:49,618 INFO L444 ceAbstractionStarter]: For program point L1781-2(lines 1781 1789) no Hoare annotation was computed.
[2019-11-19 21:56:49,619 INFO L440 ceAbstractionStarter]: At program point L2178(lines 2177 2179) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,619 INFO L440 ceAbstractionStarter]: At program point L2178-1(lines 2177 2179) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,619 INFO L444 ceAbstractionStarter]: For program point L1980(line 1980) no Hoare annotation was computed.
[2019-11-19 21:56:49,619 INFO L444 ceAbstractionStarter]: For program point L1716(lines 1716 1721) no Hoare annotation was computed.
[2019-11-19 21:56:49,619 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed.
[2019-11-19 21:56:49,620 INFO L444 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed.
[2019-11-19 21:56:49,620 INFO L444 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed.
[2019-11-19 21:56:49,620 INFO L444 ceAbstractionStarter]: For program point L1981(lines 1981 1989) no Hoare annotation was computed.
[2019-11-19 21:56:49,620 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1528) no Hoare annotation was computed.
[2019-11-19 21:56:49,620 INFO L440 ceAbstractionStarter]: At program point L1453(lines 1450 1455) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,621 INFO L447 ceAbstractionStarter]: At program point L2048(lines 1955 2050) the Hoare annotation is: true
[2019-11-19 21:56:49,621 INFO L444 ceAbstractionStarter]: For program point L1784(lines 1784 1787) no Hoare annotation was computed.
[2019-11-19 21:56:49,621 INFO L440 ceAbstractionStarter]: At program point L1421(lines 1418 1423) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,621 INFO L440 ceAbstractionStarter]: At program point L2148(lines 2147 2149) the Hoare annotation is: (and (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0))
[2019-11-19 21:56:49,621 INFO L444 ceAbstractionStarter]: For program point L1983(lines 1983 1987) no Hoare annotation was computed.
[2019-11-19 21:56:49,622 INFO L444 ceAbstractionStarter]: For program point L1917(line 1917) no Hoare annotation was computed.
[2019-11-19 21:56:49,622 INFO L444 ceAbstractionStarter]: For program point L1851(lines 1851 1855) no Hoare annotation was computed.
[2019-11-19 21:56:49,622 INFO L444 ceAbstractionStarter]: For program point L1917-2(line 1917) no Hoare annotation was computed.
[2019-11-19 21:56:49,622 INFO L440 ceAbstractionStarter]: At program point L1917-3(lines 1893 1919) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,622 INFO L440 ceAbstractionStarter]: At program point L2182(lines 2181 2183) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,623 INFO L440 ceAbstractionStarter]: At program point L2182-2(lines 2181 2183) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,623 INFO L440 ceAbstractionStarter]: At program point L2182-1(lines 2181 2183) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,623 INFO L440 ceAbstractionStarter]: At program point L2182-4(lines 2181 2183) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,623 INFO L440 ceAbstractionStarter]: At program point L2182-3(lines 2181 2183) the Hoare annotation is: (= ~ldv_spin~0 0)
[2019-11-19 21:56:49,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 09:56:49 BoogieIcfgContainer
[2019-11-19 21:56:49,655 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2019-11-19 21:56:49,656 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2019-11-19 21:56:49,656 INFO L271 PluginConnector]: Initializing Witness Printer...
[2019-11-19 21:56:49,656 INFO L275 PluginConnector]: Witness Printer initialized
[2019-11-19 21:56:49,657 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 09:56:47" (3/4) ...
[2019-11-19 21:56:49,661 INFO L137 WitnessPrinter]: Generating witness for correct program
[2019-11-19 21:56:49,687 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges
[2019-11-19 21:56:49,690 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges
[2019-11-19 21:56:49,692 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges
[2019-11-19 21:56:49,992 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml
[2019-11-19 21:56:49,993 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2019-11-19 21:56:49,995 INFO L168 Benchmark]: Toolchain (without parser) took 5145.14 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 94.9 MB. Max. memory is 11.5 GB.
[2019-11-19 21:56:49,996 INFO L168 Benchmark]: CDTParser took 1.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB.
[2019-11-19 21:56:49,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1293.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB.
[2019-11-19 21:56:49,996 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB.
[2019-11-19 21:56:49,997 INFO L168 Benchmark]: Boogie Preprocessor took 119.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB.
[2019-11-19 21:56:49,997 INFO L168 Benchmark]: RCFGBuilder took 1378.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 952.0 MB in the end (delta: 118.2 MB). Peak memory consumption was 118.2 MB. Max. memory is 11.5 GB.
[2019-11-19 21:56:49,998 INFO L168 Benchmark]: TraceAbstraction took 1859.17 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 95.9 MB). Free memory was 952.0 MB in the beginning and 1.2 GB in the end (delta: -224.1 MB). Peak memory consumption was 161.5 MB. Max. memory is 11.5 GB.
[2019-11-19 21:56:49,998 INFO L168 Benchmark]: Witness Printer took 336.98 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB.
[2019-11-19 21:56:50,000 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 1.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB.
* CACSL2BoogieTranslator took 1293.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB.
* Boogie Procedure Inliner took 149.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB.
* Boogie Preprocessor took 119.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB.
* RCFGBuilder took 1378.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 952.0 MB in the end (delta: 118.2 MB). Peak memory consumption was 118.2 MB. Max. memory is 11.5 GB.
* TraceAbstraction took 1859.17 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 95.9 MB). Free memory was 952.0 MB in the beginning and 1.2 GB in the end (delta: -224.1 MB). Peak memory consumption was 161.5 MB. Max. memory is 11.5 GB.
* Witness Printer took 336.98 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 11.5 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- PositiveResult [Line: 1528]: call of __VERIFIER_error() unreachable
For all program executions holds that call of __VERIFIER_error() unreachable at this location
- PositiveResult [Line: 1528]: call of __VERIFIER_error() unreachable
For all program executions holds that call of __VERIFIER_error() unreachable at this location
- PositiveResult [Line: 1528]: call of __VERIFIER_error() unreachable
For all program executions holds that call of __VERIFIER_error() unreachable at this location
- PositiveResult [Line: 1528]: call of __VERIFIER_error() unreachable
For all program executions holds that call of __VERIFIER_error() unreachable at this location
- AllSpecificationsHoldResult: All specifications hold
4 specifications checked. All of them hold
- InvariantResult [Line: 2127]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2127]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2127]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1426]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2127]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1927]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 2131]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2131]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2131]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1556]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1411]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1964]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2131]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2127]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2127]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1899]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1483]: Loop Invariant
Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0
- InvariantResult [Line: 1483]: Loop Invariant
Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0
- InvariantResult [Line: 2124]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2124]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1837]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1404]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1955]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 1618]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2121]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2052]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2052]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2052]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1893]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2052]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1768]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2147]: Loop Invariant
Derived loop invariant: ldv_state_variable_1 == 0 && ldv_spin == 0
- InvariantResult [Line: 1596]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1450]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1927]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 1588]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1588]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1596]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1596]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2121]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1571]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2162]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1779]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1533]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 1435]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1533]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 2162]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1435]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2151]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1533]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 1435]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1435]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2162]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 2158]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1442]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2181]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2181]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1442]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1418]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2181]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2177]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2166]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1899]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1442]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1442]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 2181]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2177]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1435]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2181]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1571]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1634]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2061]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2061]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1442]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2061]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2181]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2061]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1644]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1670]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1442]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2137]: Loop Invariant
Derived loop invariant: 1
- InvariantResult [Line: 1442]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1606]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 1688]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- InvariantResult [Line: 2181]: Loop Invariant
Derived loop invariant: ldv_spin == 0
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 1 procedures, 166 locations, 4 error locations. Result: SAFE, OverallTime: 1.7s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 892 SDtfs, 410 SDslu, 556 SDs, 0 SdLazy, 48 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=243occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 152 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 256 NumberOfFragments, 280 HoareAnnotationTreeSize, 96 FomulaSimplifications, 659 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 163 NumberOfCodeBlocks, 163 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 159 ConstructedInterpolants, 0 QuantifiedInterpolants, 10919 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 4/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...