./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: 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 /storage/repos/svcomp/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.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 2842b72cf02dcb066239c52b322ba67e90da461c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-15 13:06:20,322 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-15 13:06:20,328 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-15 13:06:20,341 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-15 13:06:20,341 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-15 13:06:20,343 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-15 13:06:20,344 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-15 13:06:20,346 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-15 13:06:20,348 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-15 13:06:20,353 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-15 13:06:20,354 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-15 13:06:20,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-15 13:06:20,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-15 13:06:20,356 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-15 13:06:20,357 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-15 13:06:20,358 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-15 13:06:20,359 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-15 13:06:20,360 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-15 13:06:20,365 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-15 13:06:20,366 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-15 13:06:20,367 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-15 13:06:20,369 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-15 13:06:20,371 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-15 13:06:20,371 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-15 13:06:20,372 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-15 13:06:20,372 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-15 13:06:20,374 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-15 13:06:20,375 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-15 13:06:20,375 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-15 13:06:20,377 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-15 13:06:20,377 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-15 13:06:20,378 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-15 13:06:20,378 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-15 13:06:20,378 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-15 13:06:20,380 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-15 13:06:20,380 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-15 13:06:20,381 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-15 13:06:20,396 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-15 13:06:20,396 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-15 13:06:20,397 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-15 13:06:20,398 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-15 13:06:20,398 INFO L133 SettingsManager]: * Use SBE=true [2019-01-15 13:06:20,398 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-15 13:06:20,398 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-15 13:06:20,398 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-15 13:06:20,399 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-15 13:06:20,399 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-15 13:06:20,399 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-15 13:06:20,399 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-15 13:06:20,399 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-15 13:06:20,399 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-15 13:06:20,400 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-15 13:06:20,401 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-15 13:06:20,401 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-15 13:06:20,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-15 13:06:20,402 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-15 13:06:20,402 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-15 13:06:20,402 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-15 13:06:20,402 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-15 13:06:20,403 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-15 13:06:20,404 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-15 13:06:20,404 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-15 13:06:20,404 INFO L133 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 -> 2842b72cf02dcb066239c52b322ba67e90da461c [2019-01-15 13:06:20,449 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-15 13:06:20,467 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-15 13:06:20,474 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-15 13:06:20,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-15 13:06:20,476 INFO L276 PluginConnector]: CDTParser initialized [2019-01-15 13:06:20,477 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2019-01-15 13:06:20,543 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1672cda1/45c24ee7045a4e0a8e50eb2a076d5372/FLAGbd0119364 [2019-01-15 13:06:21,136 INFO L307 CDTParser]: Found 1 translation units. [2019-01-15 13:06:21,137 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2019-01-15 13:06:21,173 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1672cda1/45c24ee7045a4e0a8e50eb2a076d5372/FLAGbd0119364 [2019-01-15 13:06:21,332 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1672cda1/45c24ee7045a4e0a8e50eb2a076d5372 [2019-01-15 13:06:21,337 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-15 13:06:21,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-15 13:06:21,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-15 13:06:21,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-15 13:06:21,344 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-15 13:06:21,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 01:06:21" (1/1) ... [2019-01-15 13:06:21,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fcd8622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:21, skipping insertion in model container [2019-01-15 13:06:21,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 01:06:21" (1/1) ... [2019-01-15 13:06:21,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-15 13:06:21,455 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-15 13:06:22,422 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-15 13:06:22,487 INFO L191 MainTranslator]: Completed pre-run [2019-01-15 13:06:22,677 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-15 13:06:22,777 INFO L195 MainTranslator]: Completed translation [2019-01-15 13:06:22,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22 WrapperNode [2019-01-15 13:06:22,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-15 13:06:22,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-15 13:06:22,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-15 13:06:22,779 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-15 13:06:22,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:22,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:22,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-15 13:06:22,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-15 13:06:22,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-15 13:06:22,926 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-15 13:06:22,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:22,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:22,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:22,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:23,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:23,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:23,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (1/1) ... [2019-01-15 13:06:23,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-15 13:06:23,052 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-15 13:06:23,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-15 13:06:23,053 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-15 13:06:23,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (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 [2019-01-15 13:06:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-15 13:06:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-15 13:06:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-15 13:06:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-15 13:06:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-01-15 13:06:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-15 13:06:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-15 13:06:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-15 13:06:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-15 13:06:25,387 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-15 13:06:25,387 INFO L286 CfgBuilder]: Removed 118 assue(true) statements. [2019-01-15 13:06:25,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.01 01:06:25 BoogieIcfgContainer [2019-01-15 13:06:25,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-15 13:06:25,390 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-15 13:06:25,391 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-15 13:06:25,395 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-15 13:06:25,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.01 01:06:21" (1/3) ... [2019-01-15 13:06:25,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a16edf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.01 01:06:25, skipping insertion in model container [2019-01-15 13:06:25,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 01:06:22" (2/3) ... [2019-01-15 13:06:25,397 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a16edf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.01 01:06:25, skipping insertion in model container [2019-01-15 13:06:25,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.01 01:06:25" (3/3) ... [2019-01-15 13:06:25,399 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2019-01-15 13:06:25,415 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-15 13:06:25,424 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2019-01-15 13:06:25,444 INFO L257 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2019-01-15 13:06:25,478 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-15 13:06:25,479 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-15 13:06:25,479 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-15 13:06:25,479 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-15 13:06:25,479 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-15 13:06:25,480 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-15 13:06:25,480 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-15 13:06:25,480 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-15 13:06:25,480 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-15 13:06:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states. [2019-01-15 13:06:25,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-01-15 13:06:25,510 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:25,511 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:25,514 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:25,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:25,520 INFO L82 PathProgramCache]: Analyzing trace with hash 372697840, now seen corresponding path program 1 times [2019-01-15 13:06:25,523 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:25,523 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:25,587 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:25,588 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:25,588 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:26,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 13:06:26,051 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:26,051 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:26,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:26,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:26,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:26,080 INFO L87 Difference]: Start difference. First operand 136 states. Second operand 3 states. [2019-01-15 13:06:26,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:26,387 INFO L93 Difference]: Finished difference Result 382 states and 528 transitions. [2019-01-15 13:06:26,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:26,389 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2019-01-15 13:06:26,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:26,406 INFO L225 Difference]: With dead ends: 382 [2019-01-15 13:06:26,406 INFO L226 Difference]: Without dead ends: 245 [2019-01-15 13:06:26,411 INFO L631 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 [2019-01-15 13:06:26,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2019-01-15 13:06:26,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 237. [2019-01-15 13:06:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2019-01-15 13:06:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 322 transitions. [2019-01-15 13:06:26,488 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 322 transitions. Word has length 12 [2019-01-15 13:06:26,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:26,488 INFO L480 AbstractCegarLoop]: Abstraction has 237 states and 322 transitions. [2019-01-15 13:06:26,488 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2019-01-15 13:06:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-01-15 13:06:26,491 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:26,491 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:26,492 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:26,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:26,493 INFO L82 PathProgramCache]: Analyzing trace with hash 1098343650, now seen corresponding path program 1 times [2019-01-15 13:06:26,493 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:26,494 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:26,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:26,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:26,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 13:06:26,664 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:26,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:26,667 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:26,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:26,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:26,669 INFO L87 Difference]: Start difference. First operand 237 states and 322 transitions. Second operand 3 states. [2019-01-15 13:06:26,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:26,794 INFO L93 Difference]: Finished difference Result 261 states and 344 transitions. [2019-01-15 13:06:26,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:26,802 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-01-15 13:06:26,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:26,805 INFO L225 Difference]: With dead ends: 261 [2019-01-15 13:06:26,805 INFO L226 Difference]: Without dead ends: 249 [2019-01-15 13:06:26,807 INFO L631 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 [2019-01-15 13:06:26,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2019-01-15 13:06:26,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 237. [2019-01-15 13:06:26,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2019-01-15 13:06:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 321 transitions. [2019-01-15 13:06:26,846 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 321 transitions. Word has length 16 [2019-01-15 13:06:26,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:26,846 INFO L480 AbstractCegarLoop]: Abstraction has 237 states and 321 transitions. [2019-01-15 13:06:26,847 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 321 transitions. [2019-01-15 13:06:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-01-15 13:06:26,849 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:26,849 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:26,850 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:26,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:26,850 INFO L82 PathProgramCache]: Analyzing trace with hash 1098403232, now seen corresponding path program 1 times [2019-01-15 13:06:26,851 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:26,851 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:26,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:26,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:26,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 13:06:26,997 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:26,997 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:26,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:26,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:26,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:26,998 INFO L87 Difference]: Start difference. First operand 237 states and 321 transitions. Second operand 3 states. [2019-01-15 13:06:27,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:27,060 INFO L93 Difference]: Finished difference Result 237 states and 321 transitions. [2019-01-15 13:06:27,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:27,061 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-01-15 13:06:27,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:27,065 INFO L225 Difference]: With dead ends: 237 [2019-01-15 13:06:27,065 INFO L226 Difference]: Without dead ends: 235 [2019-01-15 13:06:27,067 INFO L631 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 [2019-01-15 13:06:27,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2019-01-15 13:06:27,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 235. [2019-01-15 13:06:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2019-01-15 13:06:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 319 transitions. [2019-01-15 13:06:27,108 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 319 transitions. Word has length 16 [2019-01-15 13:06:27,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:27,108 INFO L480 AbstractCegarLoop]: Abstraction has 235 states and 319 transitions. [2019-01-15 13:06:27,108 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 319 transitions. [2019-01-15 13:06:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-01-15 13:06:27,110 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:27,111 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:27,112 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:27,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:27,112 INFO L82 PathProgramCache]: Analyzing trace with hash -22208106, now seen corresponding path program 1 times [2019-01-15 13:06:27,112 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:27,114 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:27,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:27,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:27,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 13:06:27,243 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:27,243 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:27,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:27,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:27,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:27,245 INFO L87 Difference]: Start difference. First operand 235 states and 319 transitions. Second operand 3 states. [2019-01-15 13:06:27,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:27,458 INFO L93 Difference]: Finished difference Result 610 states and 836 transitions. [2019-01-15 13:06:27,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:27,459 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-01-15 13:06:27,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:27,461 INFO L225 Difference]: With dead ends: 610 [2019-01-15 13:06:27,462 INFO L226 Difference]: Without dead ends: 378 [2019-01-15 13:06:27,463 INFO L631 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 [2019-01-15 13:06:27,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2019-01-15 13:06:27,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 367. [2019-01-15 13:06:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 367 states. [2019-01-15 13:06:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 508 transitions. [2019-01-15 13:06:27,485 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 508 transitions. Word has length 16 [2019-01-15 13:06:27,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:27,486 INFO L480 AbstractCegarLoop]: Abstraction has 367 states and 508 transitions. [2019-01-15 13:06:27,486 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:27,486 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 508 transitions. [2019-01-15 13:06:27,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-01-15 13:06:27,487 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:27,487 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:27,487 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:27,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:27,488 INFO L82 PathProgramCache]: Analyzing trace with hash -309239426, now seen corresponding path program 1 times [2019-01-15 13:06:27,488 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:27,488 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:27,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:27,490 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:27,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:27,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 13:06:27,607 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:27,607 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:27,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:27,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:27,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:27,608 INFO L87 Difference]: Start difference. First operand 367 states and 508 transitions. Second operand 3 states. [2019-01-15 13:06:27,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:27,668 INFO L93 Difference]: Finished difference Result 367 states and 508 transitions. [2019-01-15 13:06:27,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:27,669 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-01-15 13:06:27,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:27,671 INFO L225 Difference]: With dead ends: 367 [2019-01-15 13:06:27,672 INFO L226 Difference]: Without dead ends: 365 [2019-01-15 13:06:27,672 INFO L631 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 [2019-01-15 13:06:27,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2019-01-15 13:06:27,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 365. [2019-01-15 13:06:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 365 states. [2019-01-15 13:06:27,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 506 transitions. [2019-01-15 13:06:27,703 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 506 transitions. Word has length 17 [2019-01-15 13:06:27,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:27,703 INFO L480 AbstractCegarLoop]: Abstraction has 365 states and 506 transitions. [2019-01-15 13:06:27,703 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 506 transitions. [2019-01-15 13:06:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-01-15 13:06:27,705 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:27,705 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:27,705 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:27,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:27,706 INFO L82 PathProgramCache]: Analyzing trace with hash -996488854, now seen corresponding path program 1 times [2019-01-15 13:06:27,707 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:27,707 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:27,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:27,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:27,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:27,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 13:06:27,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:27,844 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:27,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:27,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:27,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:27,845 INFO L87 Difference]: Start difference. First operand 365 states and 506 transitions. Second operand 3 states. [2019-01-15 13:06:28,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:28,084 INFO L93 Difference]: Finished difference Result 365 states and 506 transitions. [2019-01-15 13:06:28,084 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:28,084 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-01-15 13:06:28,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:28,087 INFO L225 Difference]: With dead ends: 365 [2019-01-15 13:06:28,087 INFO L226 Difference]: Without dead ends: 359 [2019-01-15 13:06:28,088 INFO L631 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 [2019-01-15 13:06:28,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2019-01-15 13:06:28,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2019-01-15 13:06:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 359 states. [2019-01-15 13:06:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 498 transitions. [2019-01-15 13:06:28,112 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 498 transitions. Word has length 18 [2019-01-15 13:06:28,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:28,112 INFO L480 AbstractCegarLoop]: Abstraction has 359 states and 498 transitions. [2019-01-15 13:06:28,112 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 498 transitions. [2019-01-15 13:06:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-15 13:06:28,114 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:28,114 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:28,114 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:28,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:28,115 INFO L82 PathProgramCache]: Analyzing trace with hash -826384632, now seen corresponding path program 1 times [2019-01-15 13:06:28,115 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:28,115 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:28,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:28,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:28,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-15 13:06:28,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:28,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:28,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:28,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:28,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:28,224 INFO L87 Difference]: Start difference. First operand 359 states and 498 transitions. Second operand 3 states. [2019-01-15 13:06:28,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:28,320 INFO L93 Difference]: Finished difference Result 359 states and 498 transitions. [2019-01-15 13:06:28,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:28,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-01-15 13:06:28,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:28,324 INFO L225 Difference]: With dead ends: 359 [2019-01-15 13:06:28,325 INFO L226 Difference]: Without dead ends: 352 [2019-01-15 13:06:28,325 INFO L631 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 [2019-01-15 13:06:28,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2019-01-15 13:06:28,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 352. [2019-01-15 13:06:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 352 states. [2019-01-15 13:06:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 488 transitions. [2019-01-15 13:06:28,345 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 488 transitions. Word has length 19 [2019-01-15 13:06:28,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:28,345 INFO L480 AbstractCegarLoop]: Abstraction has 352 states and 488 transitions. [2019-01-15 13:06:28,345 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 488 transitions. [2019-01-15 13:06:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-01-15 13:06:28,347 INFO L394 BasicCegarLoop]: Found error trace [2019-01-15 13:06:28,347 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-15 13:06:28,348 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-15 13:06:28,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-15 13:06:28,348 INFO L82 PathProgramCache]: Analyzing trace with hash -2043835791, now seen corresponding path program 1 times [2019-01-15 13:06:28,348 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-15 13:06:28,348 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-15 13:06:28,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:28,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-15 13:06:28,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-15 13:06:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-15 13:06:28,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-01-15 13:06:28,482 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-15 13:06:28,482 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-15 13:06:28,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-15 13:06:28,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-15 13:06:28,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-15 13:06:28,483 INFO L87 Difference]: Start difference. First operand 352 states and 488 transitions. Second operand 3 states. [2019-01-15 13:06:28,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-15 13:06:28,640 INFO L93 Difference]: Finished difference Result 352 states and 488 transitions. [2019-01-15 13:06:28,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-15 13:06:28,641 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-01-15 13:06:28,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-15 13:06:28,642 INFO L225 Difference]: With dead ends: 352 [2019-01-15 13:06:28,642 INFO L226 Difference]: Without dead ends: 0 [2019-01-15 13:06:28,644 INFO L631 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 [2019-01-15 13:06:28,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-15 13:06:28,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-15 13:06:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-15 13:06:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-15 13:06:28,645 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 34 [2019-01-15 13:06:28,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-15 13:06:28,645 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-15 13:06:28,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-15 13:06:28,645 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-15 13:06:28,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-15 13:06:28,652 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-15 13:06:28,908 WARN L181 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:29,052 WARN L181 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:29,195 WARN L181 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:29,356 WARN L181 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:29,459 WARN L181 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:29,590 WARN L181 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:29,734 WARN L181 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:29,862 WARN L181 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:30,006 WARN L181 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:30,152 WARN L181 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:30,332 WARN L181 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-15 13:06:30,502 WARN L181 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-15 13:06:30,770 WARN L181 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:30,907 WARN L181 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:31,047 WARN L181 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:31,151 WARN L181 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:31,522 WARN L181 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-15 13:06:31,703 INFO L448 ceAbstractionStarter]: For program point L2480(line 2480) no Hoare annotation was computed. [2019-01-15 13:06:31,703 INFO L448 ceAbstractionStarter]: For program point L2513(line 2513) no Hoare annotation was computed. [2019-01-15 13:06:31,704 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,704 INFO L448 ceAbstractionStarter]: For program point L2447(lines 2447 2474) no Hoare annotation was computed. [2019-01-15 13:06:31,704 INFO L444 ceAbstractionStarter]: At program point L2381(lines 2371 2387) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,704 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2550) no Hoare annotation was computed. [2019-01-15 13:06:31,705 INFO L448 ceAbstractionStarter]: For program point L2481(lines 2481 2486) no Hoare annotation was computed. [2019-01-15 13:06:31,705 INFO L448 ceAbstractionStarter]: For program point L2316(lines 2316 2319) no Hoare annotation was computed. [2019-01-15 13:06:31,705 INFO L448 ceAbstractionStarter]: For program point L2250(lines 2250 2253) no Hoare annotation was computed. [2019-01-15 13:06:31,705 INFO L448 ceAbstractionStarter]: For program point L2250-2(lines 2250 2253) no Hoare annotation was computed. [2019-01-15 13:06:31,705 INFO L444 ceAbstractionStarter]: At program point L3109(lines 3102 3111) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,705 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2471) no Hoare annotation was computed. [2019-01-15 13:06:31,705 INFO L444 ceAbstractionStarter]: At program point L2383(lines 2371 2387) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,706 INFO L444 ceAbstractionStarter]: At program point L3176(lines 1 3204) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,706 INFO L444 ceAbstractionStarter]: At program point L3143(lines 3142 3144) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,706 INFO L444 ceAbstractionStarter]: At program point L3176-1(lines 1 3204) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,706 INFO L448 ceAbstractionStarter]: For program point L2516(lines 2516 2547) no Hoare annotation was computed. [2019-01-15 13:06:31,706 INFO L448 ceAbstractionStarter]: For program point L2450(line 2450) no Hoare annotation was computed. [2019-01-15 13:06:31,706 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,706 INFO L448 ceAbstractionStarter]: For program point L2517(line 2517) no Hoare annotation was computed. [2019-01-15 13:06:31,707 INFO L448 ceAbstractionStarter]: For program point L2451(lines 2451 2459) no Hoare annotation was computed. [2019-01-15 13:06:31,707 INFO L444 ceAbstractionStarter]: At program point L2683(lines 2680 2685) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,707 INFO L448 ceAbstractionStarter]: For program point L2518(lines 2518 2522) no Hoare annotation was computed. [2019-01-15 13:06:31,707 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,707 INFO L444 ceAbstractionStarter]: At program point L2386(lines 2367 2388) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,707 INFO L448 ceAbstractionStarter]: For program point L2552(line 2552) no Hoare annotation was computed. [2019-01-15 13:06:31,707 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2457) no Hoare annotation was computed. [2019-01-15 13:06:31,708 INFO L444 ceAbstractionStarter]: At program point L2222(lines 2218 2224) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,708 INFO L444 ceAbstractionStarter]: At program point L2255(lines 2241 2257) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,708 INFO L444 ceAbstractionStarter]: At program point L3180(lines 3179 3181) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,708 INFO L444 ceAbstractionStarter]: At program point L3147(lines 3146 3148) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,708 INFO L444 ceAbstractionStarter]: At program point L3180-1(lines 3179 3181) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,708 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 2568) no Hoare annotation was computed. [2019-01-15 13:06:31,708 INFO L448 ceAbstractionStarter]: For program point L2488(line 2488) no Hoare annotation was computed. [2019-01-15 13:06:31,709 INFO L444 ceAbstractionStarter]: At program point L2356(lines 2299 2365) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,709 INFO L444 ceAbstractionStarter]: At program point L2158(lines 2155 2160) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,709 INFO L448 ceAbstractionStarter]: For program point L2555(lines 2555 2565) no Hoare annotation was computed. [2019-01-15 13:06:31,709 INFO L448 ceAbstractionStarter]: For program point L2489(lines 2489 2504) no Hoare annotation was computed. [2019-01-15 13:06:31,709 INFO L448 ceAbstractionStarter]: For program point L2556(line 2556) no Hoare annotation was computed. [2019-01-15 13:06:31,709 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2362) no Hoare annotation was computed. [2019-01-15 13:06:31,709 INFO L444 ceAbstractionStarter]: At program point L3184(lines 3183 3185) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,710 INFO L444 ceAbstractionStarter]: At program point L3151(lines 3150 3152) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,710 INFO L444 ceAbstractionStarter]: At program point L3184-1(lines 3183 3185) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,710 INFO L448 ceAbstractionStarter]: For program point L2524(line 2524) no Hoare annotation was computed. [2019-01-15 13:06:31,710 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2561) no Hoare annotation was computed. [2019-01-15 13:06:31,710 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2497) no Hoare annotation was computed. [2019-01-15 13:06:31,710 INFO L448 ceAbstractionStarter]: For program point L2491-2(lines 2489 2503) no Hoare annotation was computed. [2019-01-15 13:06:31,710 INFO L448 ceAbstractionStarter]: For program point L2326(lines 2326 2330) no Hoare annotation was computed. [2019-01-15 13:06:31,711 INFO L444 ceAbstractionStarter]: At program point L2359(lines 2299 2365) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,711 INFO L448 ceAbstractionStarter]: For program point L2326-2(lines 2326 2330) no Hoare annotation was computed. [2019-01-15 13:06:31,711 INFO L448 ceAbstractionStarter]: For program point L2525(lines 2525 2529) no Hoare annotation was computed. [2019-01-15 13:06:31,711 INFO L444 ceAbstractionStarter]: At program point L2361(lines 2299 2365) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,711 INFO L444 ceAbstractionStarter]: At program point L3154(lines 1 3204) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,711 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,711 INFO L448 ceAbstractionStarter]: For program point L2461(line 2461) no Hoare annotation was computed. [2019-01-15 13:06:31,712 INFO L444 ceAbstractionStarter]: At program point L3188(lines 3187 3189) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,712 INFO L448 ceAbstractionStarter]: For program point L2462(lines 2462 2467) no Hoare annotation was computed. [2019-01-15 13:06:31,712 INFO L444 ceAbstractionStarter]: At program point L2231(lines 2227 2233) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,712 INFO L444 ceAbstractionStarter]: At program point L2165(lines 2161 2167) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,712 INFO L444 ceAbstractionStarter]: At program point L2364(lines 2288 2366) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,712 INFO L448 ceAbstractionStarter]: For program point L2992(lines 2992 2995) no Hoare annotation was computed. [2019-01-15 13:06:31,712 INFO L448 ceAbstractionStarter]: For program point L2992-2(lines 2992 2995) no Hoare annotation was computed. [2019-01-15 13:06:31,713 INFO L448 ceAbstractionStarter]: For program point L2563(line 2563) no Hoare annotation was computed. [2019-01-15 13:06:31,713 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-15 13:06:31,713 INFO L444 ceAbstractionStarter]: At program point L3158(lines 3157 3159) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= 1 ~ldv_state_variable_0~0)) [2019-01-15 13:06:31,713 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,713 INFO L448 ceAbstractionStarter]: For program point L2531(line 2531) no Hoare annotation was computed. [2019-01-15 13:06:31,713 INFO L448 ceAbstractionStarter]: For program point L2267(lines 2267 2270) no Hoare annotation was computed. [2019-01-15 13:06:31,713 INFO L444 ceAbstractionStarter]: At program point L3192(lines 3191 3193) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,713 INFO L448 ceAbstractionStarter]: For program point L2267-2(lines 2267 2270) no Hoare annotation was computed. [2019-01-15 13:06:31,714 INFO L448 ceAbstractionStarter]: For program point L2532(lines 2532 2536) no Hoare annotation was computed. [2019-01-15 13:06:31,714 INFO L444 ceAbstractionStarter]: At program point L2500(lines 3115 3118) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,714 INFO L448 ceAbstractionStarter]: For program point L2335(lines 2335 2341) no Hoare annotation was computed. [2019-01-15 13:06:31,714 INFO L444 ceAbstractionStarter]: At program point L3195-1(lines 3194 3196) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,714 INFO L444 ceAbstractionStarter]: At program point L3162(lines 3161 3163) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,714 INFO L444 ceAbstractionStarter]: At program point L3195(lines 3194 3196) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,715 INFO L444 ceAbstractionStarter]: At program point L2997-1(lines 2989 2999) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,715 INFO L444 ceAbstractionStarter]: At program point L2997(lines 2989 2999) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,715 INFO L448 ceAbstractionStarter]: For program point L2469(line 2469) no Hoare annotation was computed. [2019-01-15 13:06:31,715 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-15 13:06:31,715 INFO L444 ceAbstractionStarter]: At program point L2238(lines 2234 2240) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,715 INFO L444 ceAbstractionStarter]: At program point L2272(lines 2258 2274) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,716 INFO L448 ceAbstractionStarter]: For program point L2570(line 2570) no Hoare annotation was computed. [2019-01-15 13:06:31,716 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 2937) no Hoare annotation was computed. [2019-01-15 13:06:31,716 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,716 INFO L448 ceAbstractionStarter]: For program point L2934-2(lines 2934 2937) no Hoare annotation was computed. [2019-01-15 13:06:31,716 INFO L448 ceAbstractionStarter]: For program point L2538(line 2538) no Hoare annotation was computed. [2019-01-15 13:06:31,716 INFO L444 ceAbstractionStarter]: At program point L3199-1(lines 3198 3200) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,717 INFO L444 ceAbstractionStarter]: At program point L3166(lines 3165 3167) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,717 INFO L444 ceAbstractionStarter]: At program point L3199(lines 3198 3200) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,717 INFO L444 ceAbstractionStarter]: At program point L3199-3(lines 3198 3200) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,717 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-15 13:06:31,717 INFO L444 ceAbstractionStarter]: At program point L3199-2(lines 3198 3200) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,717 INFO L444 ceAbstractionStarter]: At program point L3199-4(lines 3198 3200) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,717 INFO L448 ceAbstractionStarter]: For program point L2506(line 2506) no Hoare annotation was computed. [2019-01-15 13:06:31,717 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2543) no Hoare annotation was computed. [2019-01-15 13:06:31,718 INFO L444 ceAbstractionStarter]: At program point L2407(lines 2403 2409) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= 1 ~ldv_state_variable_0~0)) [2019-01-15 13:06:31,718 INFO L444 ceAbstractionStarter]: At program point L2573(lines 2436 2578) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,718 INFO L444 ceAbstractionStarter]: At program point L3135(lines 3134 3136) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,718 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,718 INFO L448 ceAbstractionStarter]: For program point L2673-1(lines 1 3204) no Hoare annotation was computed. [2019-01-15 13:06:31,718 INFO L448 ceAbstractionStarter]: For program point L2673(lines 1 3204) no Hoare annotation was computed. [2019-01-15 13:06:31,718 INFO L448 ceAbstractionStarter]: For program point L2673-3(lines 1 3204) no Hoare annotation was computed. [2019-01-15 13:06:31,719 INFO L448 ceAbstractionStarter]: For program point L2673-2(lines 1 3204) no Hoare annotation was computed. [2019-01-15 13:06:31,719 INFO L448 ceAbstractionStarter]: For program point L2673-5(lines 3123 3126) no Hoare annotation was computed. [2019-01-15 13:06:31,719 INFO L448 ceAbstractionStarter]: For program point L2673-4(lines 3119 3122) no Hoare annotation was computed. [2019-01-15 13:06:31,719 INFO L451 ceAbstractionStarter]: At program point L2673-7(lines 3112 3133) the Hoare annotation is: true [2019-01-15 13:06:31,719 INFO L448 ceAbstractionStarter]: For program point L2673-6(lines 3127 3130) no Hoare annotation was computed. [2019-01-15 13:06:31,719 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2313) no Hoare annotation was computed. [2019-01-15 13:06:31,719 INFO L444 ceAbstractionStarter]: At program point L2343(lines 2299 2365) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,719 INFO L444 ceAbstractionStarter]: At program point L3169-1(lines 1 3204) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,720 INFO L444 ceAbstractionStarter]: At program point L3169(lines 1 3204) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,720 INFO L448 ceAbstractionStarter]: For program point L2476(line 2476) no Hoare annotation was computed. [2019-01-15 13:06:31,720 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-15 13:06:31,720 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-01-15 13:06:31,720 INFO L444 ceAbstractionStarter]: At program point L2939-1(lines 2931 2941) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,720 INFO L444 ceAbstractionStarter]: At program point L2939(lines 2931 2941) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,720 INFO L448 ceAbstractionStarter]: For program point L2477(lines 2477 2511) no Hoare annotation was computed. [2019-01-15 13:06:31,720 INFO L444 ceAbstractionStarter]: At program point L2345(lines 2299 2365) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,721 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,721 INFO L448 ceAbstractionStarter]: For program point L2676(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,721 INFO L448 ceAbstractionStarter]: For program point L2676-2(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,721 INFO L448 ceAbstractionStarter]: For program point L2676-1(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,721 INFO L448 ceAbstractionStarter]: For program point L2676-4(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,721 INFO L448 ceAbstractionStarter]: For program point L2676-3(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,721 INFO L451 ceAbstractionStarter]: At program point L2577(lines 2430 2579) the Hoare annotation is: true [2019-01-15 13:06:31,721 INFO L448 ceAbstractionStarter]: For program point L2676-6(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,722 INFO L448 ceAbstractionStarter]: For program point L2676-5(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,722 INFO L448 ceAbstractionStarter]: For program point L2445(lines 2445 2572) no Hoare annotation was computed. [2019-01-15 13:06:31,722 INFO L448 ceAbstractionStarter]: For program point L2676-7(line 2676) no Hoare annotation was computed. [2019-01-15 13:06:31,722 INFO L444 ceAbstractionStarter]: At program point L2379(lines 2371 2387) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,722 INFO L448 ceAbstractionStarter]: For program point L2545(line 2545) no Hoare annotation was computed. [2019-01-15 13:06:31,723 INFO L448 ceAbstractionStarter]: For program point L2446(line 2446) no Hoare annotation was computed. [2019-01-15 13:06:31,723 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2508) no Hoare annotation was computed. [2019-01-15 13:06:31,723 INFO L444 ceAbstractionStarter]: At program point L2347(lines 2299 2365) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,723 INFO L444 ceAbstractionStarter]: At program point L2215(lines 2211 2217) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2019-01-15 13:06:31,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.01 01:06:31 BoogieIcfgContainer [2019-01-15 13:06:31,790 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-15 13:06:31,791 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-15 13:06:31,791 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-15 13:06:31,792 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-15 13:06:31,793 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.01 01:06:25" (3/4) ... [2019-01-15 13:06:31,797 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-15 13:06:31,823 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2019-01-15 13:06:31,826 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2019-01-15 13:06:31,827 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-15 13:06:31,829 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-15 13:06:32,027 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-15 13:06:32,027 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-15 13:06:32,029 INFO L168 Benchmark]: Toolchain (without parser) took 10691.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 222.8 MB). Free memory was 940.5 MB in the beginning and 1.0 GB in the end (delta: -70.1 MB). Peak memory consumption was 152.7 MB. Max. memory is 11.5 GB. [2019-01-15 13:06:32,030 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-15 13:06:32,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1439.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 940.5 MB in the beginning and 1.1 GB in the end (delta: -131.7 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. [2019-01-15 13:06:32,031 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.68 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-01-15 13:06:32,031 INFO L168 Benchmark]: Boogie Preprocessor took 125.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-15 13:06:32,031 INFO L168 Benchmark]: RCFGBuilder took 2337.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 962.3 MB in the end (delta: 102.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 11.5 GB. [2019-01-15 13:06:32,031 INFO L168 Benchmark]: TraceAbstraction took 6400.02 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.8 MB). Free memory was 962.3 MB in the beginning and 1.0 GB in the end (delta: -82.4 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. [2019-01-15 13:06:32,032 INFO L168 Benchmark]: Witness Printer took 236.65 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. [2019-01-15 13:06:32,037 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1439.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 940.5 MB in the beginning and 1.1 GB in the end (delta: -131.7 MB). Peak memory consumption was 54.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 146.68 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 125.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 2337.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 962.3 MB in the end (delta: 102.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 6400.02 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.8 MB). Free memory was 962.3 MB in the beginning and 1.0 GB in the end (delta: -82.4 MB). Peak memory consumption was 9.3 MB. Max. memory is 11.5 GB. * Witness Printer took 236.65 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2676]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 3191]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3198]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2234]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2155]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2227]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2371]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2161]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2403]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) && 1 == ldv_state_variable_0 - InvariantResult [Line: 3102]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3134]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2258]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3142]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2989]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2367]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2288]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2218]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3115]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2436]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2371]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3179]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3157]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) && 1 == ldv_state_variable_0 - InvariantResult [Line: 2989]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3179]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3146]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3198]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2211]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3165]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3198]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3183]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2931]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2680]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3194]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3161]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3183]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3150]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3198]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2371]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2931]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2241]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3198]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3194]: Loop Invariant Derived loop invariant: (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_mtx_of_isl_pmic == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 136 locations, 8 error locations. SAFE Result, 6.2s OverallTime, 8 OverallIterations, 2 TraceHistogramMax, 1.3s AutomataDifference, 0.0s DeadEndRemovalTime, 3.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1350 SDtfs, 1016 SDslu, 473 SDs, 0 SdLazy, 55 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=367occurred in iteration=4, 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: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 31 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 55 LocationsWithAnnotation, 55 PreInvPairs, 219 NumberOfFragments, 856 HoareAnnotationTreeSize, 55 FomulaSimplifications, 2255 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 55 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 148 NumberOfCodeBlocks, 148 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 140 ConstructedInterpolants, 0 QuantifiedInterpolants, 5386 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 3/3 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...