./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 131ce20c0cbd8bf8d92a1914071c819c1c36f375 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 131ce20c0cbd8bf8d92a1914071c819c1c36f375 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 07:13:51,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:13:51,456 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:13:51,462 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:13:51,462 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:13:51,463 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:13:51,464 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:13:51,465 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:13:51,466 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:13:51,467 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:13:51,467 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:13:51,467 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:13:51,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:13:51,469 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:13:51,469 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:13:51,469 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:13:51,470 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:13:51,471 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:13:51,472 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:13:51,473 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:13:51,474 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:13:51,475 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:13:51,476 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:13:51,476 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:13:51,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:13:51,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:13:51,477 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:13:51,478 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:13:51,478 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:13:51,479 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:13:51,479 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:13:51,480 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:13:51,480 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:13:51,480 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:13:51,481 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:13:51,481 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:13:51,481 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-23 07:13:51,489 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:13:51,490 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:13:51,490 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:13:51,490 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:13:51,490 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 07:13:51,491 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 07:13:51,491 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 07:13:51,491 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 07:13:51,491 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 07:13:51,491 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 07:13:51,491 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-23 07:13:51,491 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 07:13:51,491 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 07:13:51,492 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 07:13:51,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:13:51,492 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:13:51,492 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:13:51,492 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:13:51,493 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:13:51,493 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:13:51,493 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:13:51,493 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:13:51,493 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:13:51,493 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:13:51,493 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:13:51,494 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:13:51,494 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:13:51,494 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:13:51,494 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:13:51,494 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:13:51,494 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:13:51,494 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 07:13:51,494 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:13:51,495 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:13:51,495 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 07:13:51,495 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 07:13:51,495 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan 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 -> Taipan 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 -> 131ce20c0cbd8bf8d92a1914071c819c1c36f375 [2018-11-23 07:13:51,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:13:51,529 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:13:51,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:13:51,533 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:13:51,533 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:13:51,534 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 07:13:51,577 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/7d473e261/e8f2c8ce82c04a1cb6c8c0013836d5c6/FLAG18029eda7 [2018-11-23 07:13:52,056 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:13:52,057 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 07:13:52,075 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/7d473e261/e8f2c8ce82c04a1cb6c8c0013836d5c6/FLAG18029eda7 [2018-11-23 07:13:52,553 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/7d473e261/e8f2c8ce82c04a1cb6c8c0013836d5c6 [2018-11-23 07:13:52,555 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:13:52,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:13:52,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:13:52,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:13:52,558 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:13:52,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:13:52" (1/1) ... [2018-11-23 07:13:52,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a775966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:52, skipping insertion in model container [2018-11-23 07:13:52,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:13:52" (1/1) ... [2018-11-23 07:13:52,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:13:52,625 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:13:53,566 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:13:53,585 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:13:53,737 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:13:53,860 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:13:53,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53 WrapperNode [2018-11-23 07:13:53,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:13:53,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:13:53,861 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:13:53,861 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:13:53,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:53,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:53,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:13:53,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:13:53,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:13:53,909 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:13:53,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:53,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:53,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:53,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:54,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:54,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:54,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... [2018-11-23 07:13:54,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:13:54,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:13:54,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:13:54,047 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:13:54,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:13:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2018-11-23 07:13:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 07:13:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-23 07:13:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-23 07:13:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2018-11-23 07:13:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2018-11-23 07:13:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 07:13:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 07:13:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2018-11-23 07:13:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2018-11-23 07:13:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2018-11-23 07:13:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2018-11-23 07:13:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 07:13:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-23 07:13:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-23 07:13:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:13:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-23 07:13:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-23 07:13:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure el3_config [2018-11-23 07:13:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_config [2018-11-23 07:13:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure el3_start_xmit [2018-11-23 07:13:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_start_xmit [2018-11-23 07:13:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 07:13:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 07:13:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 07:13:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2018-11-23 07:13:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2018-11-23 07:13:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 07:13:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 07:13:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 07:13:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2018-11-23 07:13:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2018-11-23 07:13:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2018-11-23 07:13:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2018-11-23 07:13:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 07:13:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 07:13:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 07:13:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_39 [2018-11-23 07:13:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_39 [2018-11-23 07:13:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-23 07:13:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2018-11-23 07:13:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2018-11-23 07:13:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2018-11-23 07:13:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2018-11-23 07:13:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 07:13:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 07:13:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 07:13:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 07:13:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 07:13:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 07:13:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2018-11-23 07:13:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 07:13:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 07:13:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2018-11-23 07:13:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2018-11-23 07:13:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure el3_interrupt [2018-11-23 07:13:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_interrupt [2018-11-23 07:13:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 07:13:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-23 07:13:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2018-11-23 07:13:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2018-11-23 07:13:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure el3_open [2018-11-23 07:13:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_open [2018-11-23 07:13:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:13:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-23 07:13:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-23 07:13:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 07:13:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 07:13:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pcmcia_driver_2 [2018-11-23 07:13:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pcmcia_driver_2 [2018-11-23 07:13:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2018-11-23 07:13:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure dump_status [2018-11-23 07:13:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_status [2018-11-23 07:13:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 07:13:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 07:13:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 07:13:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 07:13:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 07:13:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2018-11-23 07:13:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 07:13:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 07:13:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 07:13:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 07:13:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 07:13:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 07:13:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_get_tuple [2018-11-23 07:13:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 07:13:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 07:13:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2018-11-23 07:13:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2018-11-23 07:13:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-11-23 07:13:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-11-23 07:13:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-23 07:13:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-23 07:13:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_37 [2018-11-23 07:13:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_37 [2018-11-23 07:13:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 07:13:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 07:13:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 07:13:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 07:13:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_reset [2018-11-23 07:13:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_reset [2018-11-23 07:13:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure media_check [2018-11-23 07:13:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure media_check [2018-11-23 07:13:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_41 [2018-11-23 07:13:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_41 [2018-11-23 07:13:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2018-11-23 07:13:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2018-11-23 07:13:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_dev_present [2018-11-23 07:13:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 07:13:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-23 07:13:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 07:13:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 07:13:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2018-11-23 07:13:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2018-11-23 07:13:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 07:13:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 07:13:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 07:13:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 07:13:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 07:13:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_irq [2018-11-23 07:13:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2018-11-23 07:13:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2018-11-23 07:13:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-23 07:13:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-23 07:13:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-23 07:13:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_unregister_driver [2018-11-23 07:13:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 07:13:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure el3_rx [2018-11-23 07:13:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_rx [2018-11-23 07:13:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 07:13:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 07:13:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 07:13:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 07:13:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-23 07:13:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-23 07:13:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_set_xcvr [2018-11-23 07:13:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_set_xcvr [2018-11-23 07:13:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_release [2018-11-23 07:13:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_release [2018-11-23 07:13:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_driver_exit [2018-11-23 07:13:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_driver_exit [2018-11-23 07:13:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2018-11-23 07:13:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2018-11-23 07:13:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 07:13:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-23 07:13:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_probe [2018-11-23 07:13:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_probe [2018-11-23 07:13:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-23 07:13:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 07:13:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 07:13:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure el3_get_stats [2018-11-23 07:13:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_get_stats [2018-11-23 07:13:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 07:13:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 07:13:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 07:13:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 07:13:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_detach [2018-11-23 07:13:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_detach [2018-11-23 07:13:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2018-11-23 07:13:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_driver_init [2018-11-23 07:13:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_driver_init [2018-11-23 07:13:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_wait_for_completion [2018-11-23 07:13:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_wait_for_completion [2018-11-23 07:13:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_config [2018-11-23 07:13:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_config [2018-11-23 07:13:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 07:13:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_resume [2018-11-23 07:13:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_resume [2018-11-23 07:13:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-23 07:13:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:13:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_suspend [2018-11-23 07:13:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_suspend [2018-11-23 07:13:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 07:13:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2018-11-23 07:13:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2018-11-23 07:13:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2018-11-23 07:13:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2018-11-23 07:13:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2018-11-23 07:13:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2018-11-23 07:13:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_register_driver [2018-11-23 07:13:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 07:13:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-23 07:13:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 07:13:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 07:13:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 07:13:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 07:13:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-23 07:13:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-23 07:13:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2018-11-23 07:13:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2018-11-23 07:13:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 07:13:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 07:13:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 07:13:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-23 07:13:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-23 07:13:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-23 07:13:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-23 07:13:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-23 07:13:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 07:13:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 07:13:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 07:13:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 07:13:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2018-11-23 07:13:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2018-11-23 07:13:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 07:13:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 07:13:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure pop_tx_status [2018-11-23 07:13:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pop_tx_status [2018-11-23 07:13:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 07:13:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 07:13:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-11-23 07:13:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-11-23 07:13:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 07:13:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 07:13:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 07:13:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 07:13:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:13:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:13:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure el3_tx_timeout [2018-11-23 07:13:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_tx_timeout [2018-11-23 07:13:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure el3_close [2018-11-23 07:13:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_close [2018-11-23 07:13:58,865 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:13:58,865 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 07:13:58,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:13:58 BoogieIcfgContainer [2018-11-23 07:13:58,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:13:58,866 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 07:13:58,866 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 07:13:58,868 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 07:13:58,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 07:13:52" (1/3) ... [2018-11-23 07:13:58,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60c970e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:13:58, skipping insertion in model container [2018-11-23 07:13:58,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:13:53" (2/3) ... [2018-11-23 07:13:58,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60c970e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:13:58, skipping insertion in model container [2018-11-23 07:13:58,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:13:58" (3/3) ... [2018-11-23 07:13:58,871 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 07:13:58,876 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 07:13:58,883 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 07:13:58,893 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 07:13:58,919 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 07:13:58,919 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 07:13:58,919 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 07:13:58,919 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 07:13:58,920 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 07:13:58,920 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 07:13:58,920 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 07:13:58,920 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 07:13:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states. [2018-11-23 07:13:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 07:13:58,964 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:13:58,965 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:13:58,968 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:13:58,971 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:13:58,972 INFO L82 PathProgramCache]: Analyzing trace with hash 871289262, now seen corresponding path program 1 times [2018-11-23 07:13:58,973 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:13:59,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:13:59,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:13:59,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:13:59,025 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:13:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:13:59,549 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:13:59,550 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:13:59,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:13:59,551 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:13:59,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:13:59,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:13:59,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:13:59,564 INFO L87 Difference]: Start difference. First operand 961 states. Second operand 4 states. [2018-11-23 07:14:00,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:00,677 INFO L93 Difference]: Finished difference Result 3735 states and 5332 transitions. [2018-11-23 07:14:00,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:14:00,679 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 211 [2018-11-23 07:14:00,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:00,703 INFO L225 Difference]: With dead ends: 3735 [2018-11-23 07:14:00,703 INFO L226 Difference]: Without dead ends: 2746 [2018-11-23 07:14:00,710 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:14:00,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2746 states. [2018-11-23 07:14:00,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2746 to 2740. [2018-11-23 07:14:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2740 states. [2018-11-23 07:14:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 2740 states and 3873 transitions. [2018-11-23 07:14:00,860 INFO L78 Accepts]: Start accepts. Automaton has 2740 states and 3873 transitions. Word has length 211 [2018-11-23 07:14:00,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:00,861 INFO L480 AbstractCegarLoop]: Abstraction has 2740 states and 3873 transitions. [2018-11-23 07:14:00,861 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:14:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 3873 transitions. [2018-11-23 07:14:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-23 07:14:00,866 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:00,866 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:00,867 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:00,867 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:00,867 INFO L82 PathProgramCache]: Analyzing trace with hash -574442031, now seen corresponding path program 1 times [2018-11-23 07:14:00,867 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:00,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:00,871 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:00,871 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:00,871 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:01,080 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:14:01,080 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:01,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:14:01,080 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:01,082 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:14:01,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:14:01,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:14:01,082 INFO L87 Difference]: Start difference. First operand 2740 states and 3873 transitions. Second operand 4 states. [2018-11-23 07:14:02,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:02,069 INFO L93 Difference]: Finished difference Result 10852 states and 15439 transitions. [2018-11-23 07:14:02,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:14:02,070 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 212 [2018-11-23 07:14:02,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:02,094 INFO L225 Difference]: With dead ends: 10852 [2018-11-23 07:14:02,094 INFO L226 Difference]: Without dead ends: 8144 [2018-11-23 07:14:02,102 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:14:02,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8144 states. [2018-11-23 07:14:02,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8144 to 8138. [2018-11-23 07:14:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8138 states. [2018-11-23 07:14:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8138 states to 8138 states and 11560 transitions. [2018-11-23 07:14:02,343 INFO L78 Accepts]: Start accepts. Automaton has 8138 states and 11560 transitions. Word has length 212 [2018-11-23 07:14:02,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:02,343 INFO L480 AbstractCegarLoop]: Abstraction has 8138 states and 11560 transitions. [2018-11-23 07:14:02,343 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:14:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 8138 states and 11560 transitions. [2018-11-23 07:14:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 07:14:02,347 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:02,348 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:02,348 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:02,348 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:02,348 INFO L82 PathProgramCache]: Analyzing trace with hash -1543214778, now seen corresponding path program 1 times [2018-11-23 07:14:02,348 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:02,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:02,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:02,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:02,351 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:02,524 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:14:02,525 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:02,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:14:02,525 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:02,525 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:14:02,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:14:02,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:14:02,526 INFO L87 Difference]: Start difference. First operand 8138 states and 11560 transitions. Second operand 4 states. [2018-11-23 07:14:04,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:04,060 INFO L93 Difference]: Finished difference Result 32432 states and 46317 transitions. [2018-11-23 07:14:04,061 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:14:04,061 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 213 [2018-11-23 07:14:04,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:04,210 INFO L225 Difference]: With dead ends: 32432 [2018-11-23 07:14:04,211 INFO L226 Difference]: Without dead ends: 24326 [2018-11-23 07:14:04,247 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:14:04,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24326 states. [2018-11-23 07:14:05,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24326 to 24320. [2018-11-23 07:14:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24320 states. [2018-11-23 07:14:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24320 states to 24320 states and 34683 transitions. [2018-11-23 07:14:05,468 INFO L78 Accepts]: Start accepts. Automaton has 24320 states and 34683 transitions. Word has length 213 [2018-11-23 07:14:05,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:05,468 INFO L480 AbstractCegarLoop]: Abstraction has 24320 states and 34683 transitions. [2018-11-23 07:14:05,468 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:14:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 24320 states and 34683 transitions. [2018-11-23 07:14:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-11-23 07:14:05,474 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:05,475 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:05,475 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:05,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:05,476 INFO L82 PathProgramCache]: Analyzing trace with hash -611174487, now seen corresponding path program 1 times [2018-11-23 07:14:05,476 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:05,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:05,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:05,480 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:05,480 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:05,758 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:14:05,759 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:05,759 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:14:05,759 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:05,760 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:14:05,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:14:05,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:14:05,760 INFO L87 Difference]: Start difference. First operand 24320 states and 34683 transitions. Second operand 4 states. [2018-11-23 07:14:08,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:08,501 INFO L93 Difference]: Finished difference Result 93112 states and 133477 transitions. [2018-11-23 07:14:08,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:14:08,501 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 214 [2018-11-23 07:14:08,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:08,725 INFO L225 Difference]: With dead ends: 93112 [2018-11-23 07:14:08,725 INFO L226 Difference]: Without dead ends: 68824 [2018-11-23 07:14:08,797 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:14:08,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68824 states. [2018-11-23 07:14:10,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68824 to 68818. [2018-11-23 07:14:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68818 states. [2018-11-23 07:14:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68818 states to 68818 states and 98532 transitions. [2018-11-23 07:14:10,625 INFO L78 Accepts]: Start accepts. Automaton has 68818 states and 98532 transitions. Word has length 214 [2018-11-23 07:14:10,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:10,626 INFO L480 AbstractCegarLoop]: Abstraction has 68818 states and 98532 transitions. [2018-11-23 07:14:10,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:14:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 68818 states and 98532 transitions. [2018-11-23 07:14:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2018-11-23 07:14:10,703 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:10,703 INFO L402 BasicCegarLoop]: trace histogram [20, 20, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:10,704 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:10,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:10,704 INFO L82 PathProgramCache]: Analyzing trace with hash 112200024, now seen corresponding path program 1 times [2018-11-23 07:14:10,704 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:10,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:10,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:10,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:10,710 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2018-11-23 07:14:11,076 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:11,076 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:14:11,077 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:11,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:14:11,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:14:11,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:14:11,078 INFO L87 Difference]: Start difference. First operand 68818 states and 98532 transitions. Second operand 3 states. [2018-11-23 07:14:13,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:13,280 INFO L93 Difference]: Finished difference Result 181020 states and 257688 transitions. [2018-11-23 07:14:13,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:14:13,280 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 401 [2018-11-23 07:14:13,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:13,858 INFO L225 Difference]: With dead ends: 181020 [2018-11-23 07:14:13,858 INFO L226 Difference]: Without dead ends: 112234 [2018-11-23 07:14:13,950 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 [2018-11-23 07:14:14,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112234 states. [2018-11-23 07:14:16,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112234 to 111178. [2018-11-23 07:14:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111178 states. [2018-11-23 07:14:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111178 states to 111178 states and 157734 transitions. [2018-11-23 07:14:16,917 INFO L78 Accepts]: Start accepts. Automaton has 111178 states and 157734 transitions. Word has length 401 [2018-11-23 07:14:16,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:16,917 INFO L480 AbstractCegarLoop]: Abstraction has 111178 states and 157734 transitions. [2018-11-23 07:14:16,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:14:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 111178 states and 157734 transitions. [2018-11-23 07:14:17,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2018-11-23 07:14:17,002 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:17,003 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:17,003 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:17,003 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:17,003 INFO L82 PathProgramCache]: Analyzing trace with hash -1397670871, now seen corresponding path program 1 times [2018-11-23 07:14:17,003 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:17,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:17,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:17,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:17,007 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2018-11-23 07:14:17,377 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:17,377 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:14:17,377 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:17,378 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:14:17,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:14:17,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:14:17,378 INFO L87 Difference]: Start difference. First operand 111178 states and 157734 transitions. Second operand 3 states. [2018-11-23 07:14:21,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:21,079 INFO L93 Difference]: Finished difference Result 307828 states and 438025 transitions. [2018-11-23 07:14:21,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:14:21,080 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 495 [2018-11-23 07:14:21,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:21,772 INFO L225 Difference]: With dead ends: 307828 [2018-11-23 07:14:21,772 INFO L226 Difference]: Without dead ends: 196682 [2018-11-23 07:14:21,980 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 [2018-11-23 07:14:22,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196682 states. [2018-11-23 07:14:29,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196682 to 196679. [2018-11-23 07:14:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196679 states. [2018-11-23 07:14:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196679 states to 196679 states and 280165 transitions. [2018-11-23 07:14:30,204 INFO L78 Accepts]: Start accepts. Automaton has 196679 states and 280165 transitions. Word has length 495 [2018-11-23 07:14:30,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:30,204 INFO L480 AbstractCegarLoop]: Abstraction has 196679 states and 280165 transitions. [2018-11-23 07:14:30,205 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:14:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 196679 states and 280165 transitions. [2018-11-23 07:14:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2018-11-23 07:14:30,297 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:30,298 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:30,298 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:30,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:30,299 INFO L82 PathProgramCache]: Analyzing trace with hash 4888123, now seen corresponding path program 1 times [2018-11-23 07:14:30,299 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:30,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:30,302 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:30,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:30,303 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:30,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2018-11-23 07:14:30,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:30,616 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:14:30,616 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:30,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:14:30,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:14:30,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:14:30,617 INFO L87 Difference]: Start difference. First operand 196679 states and 280165 transitions. Second operand 3 states. [2018-11-23 07:14:35,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:35,723 INFO L93 Difference]: Finished difference Result 398259 states and 568871 transitions. [2018-11-23 07:14:35,723 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:14:35,723 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 525 [2018-11-23 07:14:35,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:36,353 INFO L225 Difference]: With dead ends: 398259 [2018-11-23 07:14:36,353 INFO L226 Difference]: Without dead ends: 201620 [2018-11-23 07:14:36,606 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 [2018-11-23 07:14:36,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201620 states. [2018-11-23 07:14:40,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201620 to 196841. [2018-11-23 07:14:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196841 states. [2018-11-23 07:14:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196841 states to 196841 states and 280327 transitions. [2018-11-23 07:14:41,034 INFO L78 Accepts]: Start accepts. Automaton has 196841 states and 280327 transitions. Word has length 525 [2018-11-23 07:14:41,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:41,035 INFO L480 AbstractCegarLoop]: Abstraction has 196841 states and 280327 transitions. [2018-11-23 07:14:41,035 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:14:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 196841 states and 280327 transitions. [2018-11-23 07:14:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2018-11-23 07:14:41,104 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:41,105 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:41,105 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:41,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:41,105 INFO L82 PathProgramCache]: Analyzing trace with hash 1493336636, now seen corresponding path program 1 times [2018-11-23 07:14:41,105 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:41,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:41,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:41,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:41,109 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:41,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:41,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2018-11-23 07:14:41,342 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:41,342 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:14:41,342 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:41,343 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:14:41,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:14:41,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:14:41,343 INFO L87 Difference]: Start difference. First operand 196841 states and 280327 transitions. Second operand 3 states. [2018-11-23 07:14:46,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:46,513 INFO L93 Difference]: Finished difference Result 396396 states and 565307 transitions. [2018-11-23 07:14:46,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:14:46,513 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 527 [2018-11-23 07:14:46,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:47,035 INFO L225 Difference]: With dead ends: 396396 [2018-11-23 07:14:47,035 INFO L226 Difference]: Without dead ends: 199595 [2018-11-23 07:14:47,576 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 [2018-11-23 07:14:47,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199595 states. [2018-11-23 07:14:51,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199595 to 198137. [2018-11-23 07:14:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198137 states. [2018-11-23 07:14:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198137 states to 198137 states and 282028 transitions. [2018-11-23 07:14:51,717 INFO L78 Accepts]: Start accepts. Automaton has 198137 states and 282028 transitions. Word has length 527 [2018-11-23 07:14:51,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:14:51,718 INFO L480 AbstractCegarLoop]: Abstraction has 198137 states and 282028 transitions. [2018-11-23 07:14:51,718 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:14:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 198137 states and 282028 transitions. [2018-11-23 07:14:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2018-11-23 07:14:51,790 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:14:51,790 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:14:51,790 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:14:51,791 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:14:51,791 INFO L82 PathProgramCache]: Analyzing trace with hash 1353037758, now seen corresponding path program 1 times [2018-11-23 07:14:51,791 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:14:51,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:51,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:14:51,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:14:51,796 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:14:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:14:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2018-11-23 07:14:52,066 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:14:52,066 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:14:52,066 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:14:52,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:14:52,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:14:52,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:14:52,067 INFO L87 Difference]: Start difference. First operand 198137 states and 282028 transitions. Second operand 3 states. [2018-11-23 07:14:58,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:14:58,668 INFO L93 Difference]: Finished difference Result 488480 states and 695603 transitions. [2018-11-23 07:14:58,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:14:58,669 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 534 [2018-11-23 07:14:58,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:14:59,861 INFO L225 Difference]: With dead ends: 488480 [2018-11-23 07:14:59,861 INFO L226 Difference]: Without dead ends: 290383 [2018-11-23 07:15:00,090 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 [2018-11-23 07:15:00,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290383 states. [2018-11-23 07:15:10,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290383 to 289003. [2018-11-23 07:15:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289003 states. [2018-11-23 07:15:11,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289003 states to 289003 states and 407624 transitions. [2018-11-23 07:15:11,320 INFO L78 Accepts]: Start accepts. Automaton has 289003 states and 407624 transitions. Word has length 534 [2018-11-23 07:15:11,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:15:11,321 INFO L480 AbstractCegarLoop]: Abstraction has 289003 states and 407624 transitions. [2018-11-23 07:15:11,321 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:15:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 289003 states and 407624 transitions. [2018-11-23 07:15:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2018-11-23 07:15:11,462 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:15:11,463 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:15:11,463 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:15:11,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:15:11,463 INFO L82 PathProgramCache]: Analyzing trace with hash -649425206, now seen corresponding path program 1 times [2018-11-23 07:15:11,464 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:15:11,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:15:11,467 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:15:11,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:15:11,467 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:15:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:15:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2018-11-23 07:15:11,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:15:11,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:15:11,837 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:15:11,837 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:15:11,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:15:11,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:15:11,838 INFO L87 Difference]: Start difference. First operand 289003 states and 407624 transitions. Second operand 3 states. [2018-11-23 07:15:18,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:15:18,409 INFO L93 Difference]: Finished difference Result 580234 states and 820353 transitions. [2018-11-23 07:15:18,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:15:18,410 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 550 [2018-11-23 07:15:18,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:15:19,320 INFO L225 Difference]: With dead ends: 580234 [2018-11-23 07:15:19,320 INFO L226 Difference]: Without dead ends: 291271 [2018-11-23 07:15:19,695 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 [2018-11-23 07:15:19,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291271 states. [2018-11-23 07:15:25,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291271 to 289651. [2018-11-23 07:15:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289651 states. [2018-11-23 07:15:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289651 states to 289651 states and 408272 transitions. [2018-11-23 07:15:32,848 INFO L78 Accepts]: Start accepts. Automaton has 289651 states and 408272 transitions. Word has length 550 [2018-11-23 07:15:32,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:15:32,848 INFO L480 AbstractCegarLoop]: Abstraction has 289651 states and 408272 transitions. [2018-11-23 07:15:32,848 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:15:32,849 INFO L276 IsEmpty]: Start isEmpty. Operand 289651 states and 408272 transitions. [2018-11-23 07:15:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2018-11-23 07:15:32,958 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:15:32,958 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:15:32,958 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:15:32,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:15:32,959 INFO L82 PathProgramCache]: Analyzing trace with hash 10075762, now seen corresponding path program 1 times [2018-11-23 07:15:32,959 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:15:32,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:15:32,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:15:32,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:15:32,962 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:15:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:15:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2018-11-23 07:15:33,303 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:15:33,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:15:33,304 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:15:33,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:15:33,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:15:33,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:15:33,305 INFO L87 Difference]: Start difference. First operand 289651 states and 408272 transitions. Second operand 3 states. [2018-11-23 07:15:38,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:15:38,444 INFO L93 Difference]: Finished difference Result 583962 states and 830163 transitions. [2018-11-23 07:15:38,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:15:38,444 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 563 [2018-11-23 07:15:38,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:15:39,218 INFO L225 Difference]: With dead ends: 583962 [2018-11-23 07:15:39,218 INFO L226 Difference]: Without dead ends: 294351 [2018-11-23 07:15:40,080 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:15:40,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294351 states. [2018-11-23 07:15:46,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294351 to 293411. [2018-11-23 07:15:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 293411 states. [2018-11-23 07:15:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293411 states to 293411 states and 413912 transitions. [2018-11-23 07:15:46,695 INFO L78 Accepts]: Start accepts. Automaton has 293411 states and 413912 transitions. Word has length 563 [2018-11-23 07:15:46,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:15:46,695 INFO L480 AbstractCegarLoop]: Abstraction has 293411 states and 413912 transitions. [2018-11-23 07:15:46,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:15:46,695 INFO L276 IsEmpty]: Start isEmpty. Operand 293411 states and 413912 transitions. [2018-11-23 07:15:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2018-11-23 07:15:46,814 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:15:46,814 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:15:46,814 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:15:46,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:15:46,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1556159664, now seen corresponding path program 1 times [2018-11-23 07:15:46,815 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:15:46,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:15:46,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:15:46,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:15:46,818 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:15:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:15:47,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2018-11-23 07:15:47,089 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:15:47,089 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:15:47,089 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 07:15:47,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:15:47,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:15:47,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:15:47,090 INFO L87 Difference]: Start difference. First operand 293411 states and 413912 transitions. Second operand 4 states. [2018-11-23 07:15:57,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:15:57,232 INFO L93 Difference]: Finished difference Result 596652 states and 850373 transitions. [2018-11-23 07:15:57,232 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:15:57,233 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 563 [2018-11-23 07:15:57,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:15:57,985 INFO L225 Difference]: With dead ends: 596652 [2018-11-23 07:15:57,985 INFO L226 Difference]: Without dead ends: 303281 [2018-11-23 07:15:58,347 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:15:58,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303281 states. [2018-11-23 07:16:04,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303281 to 301401. [2018-11-23 07:16:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301401 states. [2018-11-23 07:16:04,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301401 states to 301401 states and 426602 transitions. [2018-11-23 07:16:04,872 INFO L78 Accepts]: Start accepts. Automaton has 301401 states and 426602 transitions. Word has length 563 [2018-11-23 07:16:04,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:04,873 INFO L480 AbstractCegarLoop]: Abstraction has 301401 states and 426602 transitions. [2018-11-23 07:16:04,873 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:16:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 301401 states and 426602 transitions. [2018-11-23 07:16:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2018-11-23 07:16:04,998 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:04,999 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:04,999 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:04,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:04,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1883618585, now seen corresponding path program 1 times [2018-11-23 07:16:05,000 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 07:16:05,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:16:05,002 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:05,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:16:05,003 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 07:16:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2018-11-23 07:16:05,422 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:16:05,422 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 07:16:05,423 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 564 with the following transitions: [2018-11-23 07:16:05,425 INFO L202 CegarAbsIntRunner]: [0], [2], [8], [9], [21], [24], [27], [63], [124], [126], [127], [128], [129], [130], [134], [137], [153], [154], [156], [157], [159], [160], [161], [163], [164], [171], [172], [173], [174], [175], [178], [202], [204], [206], [209], [216], [218], [225], [242], [245], [334], [337], [356], [357], [358], [360], [364], [368], [370], [372], [379], [381], [382], [394], [397], [399], [400], [422], [423], [424], [425], [426], [432], [433], [434], [436], [437], [443], [444], [465], [467], [469], [470], [473], [475], [476], [477], [478], [479], [484], [486], [488], [492], [494], [496], [499], [502], [506], [508], [510], [512], [521], [522], [524], [526], [529], [537], [539], [542], [544], [547], [550], [555], [694], [698], [700], [702], [704], [706], [708], [710], [712], [714], [717], [720], [733], [762], [785], [814], [843], [860], [863], [866], [868], [871], [879], [892], [915], [944], [947], [950], [953], [986], [989], [992], [998], [1001], [1004], [1016], [1019], [1022], [1024], [1029], [1032], [1034], [1056], [1089], [1092], [1095], [1098], [1101], [1103], [1106], [1221], [1223], [1225], [1228], [1233], [1239], [1241], [1242], [1243], [1245], [1254], [1257], [1295], [1328], [1331], [1345], [1347], [1349], [1352], [1356], [1359], [1382], [1385], [1389], [1394], [1407], [1410], [1414], [1416], [1428], [1430], [1433], [1437], [1441], [1443], [1445], [1447], [1448], [1485], [1486], [1514], [1516], [1521], [1523], [1526], [1530], [1536], [1539], [1547], [1555], [1560], [1565], [1567], [1570], [1572], [1574], [1578], [1580], [1602], [1605], [1609], [1611], [1616], [1619], [1623], [1626], [1630], [1633], [1654], [1656], [1657], [1658], [1659], [1697], [1698], [1699], [1702], [1703], [1704], [1705], [1706], [1707], [1708], [1709], [1710], [1711], [1714], [1717], [1770], [1771], [1774], [1775], [1823], [1824], [1825], [1827], [1833], [1834], [1898], [1899], [1928], [1929], [1930], [1932], [1933], [1934], [1935], [1936], [1937], [1938], [1939], [1942], [1944], [1945], [1946], [1947], [1948], [1949], [1952], [1953], [1956], [1994], [1995], [2002], [2003], [2004], [2005], [2006], [2007], [2008], [2009], [2010], [2011], [2012], [2013], [2018], [2019], [2042], [2043], [2048], [2049], [2050], [2051], [2052], [2053], [2054], [2055], [2056], [2057], [2058], [2059], [2060], [2061], [2062], [2063], [2064], [2065], [2066], [2067], [2068], [2069], [2070], [2071], [2072], [2073], [2074], [2075], [2076], [2077], [2078], [2079], [2080], [2081], [2082], [2083], [2084], [2085], [2086], [2087], [2088], [2089], [2090], [2091], [2092], [2093], [2094], [2095], [2096], [2097], [2098], [2099], [2100], [2101], [2102], [2134], [2136], [2137], [2138], [2139], [2140], [2141], [2142], [2143], [2144], [2145], [2146], [2147], [2148], [2149], [2170], [2171], [2182], [2186], [2187], [2188], [2189], [2196], [2197], [2216], [2217], [2218], [2219], [2220], [2226], [2227], [2232], [2244], [2245], [2248], [2249], [2250], [2251], [2252], [2253], [2258], [2259], [2260], [2261], [2262], [2263], [2264], [2265], [2274], [2275], [2276], [2277], [2278], [2279], [2280], [2281], [2306], [2307], [2308], [2309], [2310], [2311], [2316], [2317], [2318], [2319], [2320], [2321], [2326], [2327], [2360], [2361], [2362], [2363], [2364], [2388], [2389], [2390], [2391], [2392] [2018-11-23 07:16:05,474 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 07:16:05,475 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 07:16:07,200 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:456) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.AssumptionBuilder.constructBoogieAssumeStatement(AssumptionBuilder.java:75) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.getCachedCodeBlock(TermConjunctEvaluator.java:273) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.applyPost(TermConjunctEvaluator.java:296) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$4(TermConjunctEvaluator.java:178) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computePost(TermConjunctEvaluator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormanCachedPostOperation.applyPost(PoormanCachedPostOperation.java:308) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.applyPost(PoormansAbstractPostOperator.java:217) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:119) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:379) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more [2018-11-23 07:16:07,203 INFO L168 Benchmark]: Toolchain (without parser) took 134647.38 ms. Allocated memory was 1.0 GB in the beginning and 7.6 GB in the end (delta: 6.6 GB). Free memory was 950.0 MB in the beginning and 4.5 GB in the end (delta: -3.6 GB). Peak memory consumption was 5.2 GB. Max. memory is 11.5 GB. [2018-11-23 07:16:07,203 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:16:07,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1304.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 950.0 MB in the beginning and 988.3 MB in the end (delta: -38.3 MB). Peak memory consumption was 161.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:16:07,204 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.62 ms. Allocated memory is still 1.2 GB. Free memory was 988.3 MB in the beginning and 984.9 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 07:16:07,204 INFO L168 Benchmark]: Boogie Preprocessor took 137.85 ms. Allocated memory is still 1.2 GB. Free memory was 984.9 MB in the beginning and 958.3 MB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:16:07,204 INFO L168 Benchmark]: RCFGBuilder took 4818.44 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 185.6 MB). Free memory was 958.3 MB in the beginning and 881.5 MB in the end (delta: 76.8 MB). Peak memory consumption was 263.5 MB. Max. memory is 11.5 GB. [2018-11-23 07:16:07,205 INFO L168 Benchmark]: TraceAbstraction took 128336.06 ms. Allocated memory was 1.4 GB in the beginning and 7.6 GB in the end (delta: 6.2 GB). Free memory was 881.5 MB in the beginning and 4.5 GB in the end (delta: -3.6 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-11-23 07:16:07,207 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1304.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 950.0 MB in the beginning and 988.3 MB in the end (delta: -38.3 MB). Peak memory consumption was 161.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.62 ms. Allocated memory is still 1.2 GB. Free memory was 988.3 MB in the beginning and 984.9 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 137.85 ms. Allocated memory is still 1.2 GB. Free memory was 984.9 MB in the beginning and 958.3 MB in the end (delta: 26.6 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4818.44 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 185.6 MB). Free memory was 958.3 MB in the beginning and 881.5 MB in the end (delta: 76.8 MB). Peak memory consumption was 263.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 128336.06 ms. Allocated memory was 1.4 GB in the beginning and 7.6 GB in the end (delta: 6.2 GB). Free memory was 881.5 MB in the beginning and 4.5 GB in the end (delta: -3.6 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:16:08,843 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:16:08,845 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:16:08,852 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:16:08,853 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:16:08,853 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:16:08,854 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:16:08,856 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:16:08,857 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:16:08,857 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:16:08,858 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:16:08,858 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:16:08,859 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:16:08,860 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:16:08,860 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:16:08,861 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:16:08,861 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:16:08,863 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:16:08,864 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:16:08,865 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:16:08,865 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:16:08,866 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:16:08,868 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:16:08,868 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:16:08,868 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:16:08,869 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:16:08,869 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:16:08,869 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:16:08,870 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:16:08,871 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:16:08,871 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:16:08,871 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:16:08,871 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:16:08,872 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:16:08,872 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:16:08,873 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:16:08,873 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-23 07:16:08,883 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:16:08,883 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:16:08,884 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:16:08,884 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:16:08,884 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 07:16:08,884 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 07:16:08,884 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 07:16:08,885 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 07:16:08,885 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 07:16:08,885 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 07:16:08,885 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:16:08,886 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:16:08,886 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:16:08,886 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:16:08,886 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:16:08,886 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:16:08,888 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:16:08,888 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:16:08,888 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:16:08,888 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:16:08,888 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:16:08,888 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:16:08,888 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:16:08,889 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:16:08,889 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:16:08,889 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:16:08,889 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:16:08,889 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:16:08,889 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 07:16:08,889 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:16:08,889 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:16:08,890 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:16:08,890 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan 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 -> Taipan 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 -> 131ce20c0cbd8bf8d92a1914071c819c1c36f375 [2018-11-23 07:16:08,922 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:16:08,931 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:16:08,934 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:16:08,935 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:16:08,935 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:16:08,936 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 07:16:08,982 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/3bf33da3b/ecd54fb1fe2c4182a99bfb6a47de32d2/FLAG166beef46 [2018-11-23 07:16:09,497 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:16:09,498 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 07:16:09,519 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/3bf33da3b/ecd54fb1fe2c4182a99bfb6a47de32d2/FLAG166beef46 [2018-11-23 07:16:09,749 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/data/3bf33da3b/ecd54fb1fe2c4182a99bfb6a47de32d2 [2018-11-23 07:16:09,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:16:09,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:16:09,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:16:09,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:16:09,755 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:16:09,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:16:09" (1/1) ... [2018-11-23 07:16:09,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dc41bf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:09, skipping insertion in model container [2018-11-23 07:16:09,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:16:09" (1/1) ... [2018-11-23 07:16:09,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:16:09,846 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:16:11,113 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:16:11,142 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:16:11,328 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:16:11,500 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:16:11,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11 WrapperNode [2018-11-23 07:16:11,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:16:11,501 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:16:11,502 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:16:11,502 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:16:11,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:16:11,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:16:11,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:16:11,555 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:16:11,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,578 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... [2018-11-23 07:16:11,669 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:16:11,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:16:11,669 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:16:11,669 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:16:11,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:16:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2018-11-23 07:16:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 07:16:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 07:16:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-23 07:16:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-23 07:16:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2018-11-23 07:16:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2018-11-23 07:16:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 07:16:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 07:16:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2018-11-23 07:16:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2018-11-23 07:16:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2018-11-23 07:16:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2018-11-23 07:16:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 07:16:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 07:16:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-23 07:16:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-23 07:16:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:16:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-23 07:16:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-23 07:16:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 07:16:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure el3_config [2018-11-23 07:16:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_config [2018-11-23 07:16:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure el3_start_xmit [2018-11-23 07:16:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_start_xmit [2018-11-23 07:16:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 07:16:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 07:16:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 07:16:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 07:16:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2018-11-23 07:16:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2018-11-23 07:16:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 07:16:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 07:16:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2018-11-23 07:16:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2018-11-23 07:16:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2018-11-23 07:16:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2018-11-23 07:16:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 07:16:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 07:16:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 07:16:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_39 [2018-11-23 07:16:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_39 [2018-11-23 07:16:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-23 07:16:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2018-11-23 07:16:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2018-11-23 07:16:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2018-11-23 07:16:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2018-11-23 07:16:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 07:16:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 07:16:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 07:16:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 07:16:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 07:16:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 07:16:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2018-11-23 07:16:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 07:16:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 07:16:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2018-11-23 07:16:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2018-11-23 07:16:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure el3_interrupt [2018-11-23 07:16:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_interrupt [2018-11-23 07:16:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 07:16:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-23 07:16:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2018-11-23 07:16:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2018-11-23 07:16:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure el3_open [2018-11-23 07:16:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_open [2018-11-23 07:16:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-23 07:16:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-23 07:16:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 07:16:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 07:16:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pcmcia_driver_2 [2018-11-23 07:16:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pcmcia_driver_2 [2018-11-23 07:16:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2018-11-23 07:16:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure dump_status [2018-11-23 07:16:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_status [2018-11-23 07:16:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 07:16:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 07:16:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 07:16:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 07:16:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 07:16:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2018-11-23 07:16:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 07:16:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 07:16:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 07:16:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 07:16:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 07:16:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 07:16:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_get_tuple [2018-11-23 07:16:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 07:16:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 07:16:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2018-11-23 07:16:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2018-11-23 07:16:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2018-11-23 07:16:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2018-11-23 07:16:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-23 07:16:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-23 07:16:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_37 [2018-11-23 07:16:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_37 [2018-11-23 07:16:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 07:16:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 07:16:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 07:16:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 07:16:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_reset [2018-11-23 07:16:11,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_reset [2018-11-23 07:16:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure media_check [2018-11-23 07:16:11,730 INFO L138 BoogieDeclarations]: Found implementation of procedure media_check [2018-11-23 07:16:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_41 [2018-11-23 07:16:11,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_41 [2018-11-23 07:16:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2018-11-23 07:16:11,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2018-11-23 07:16:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_dev_present [2018-11-23 07:16:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 07:16:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-23 07:16:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 07:16:11,731 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 07:16:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2018-11-23 07:16:11,731 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2018-11-23 07:16:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 07:16:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 07:16:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 07:16:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 07:16:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 07:16:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_irq [2018-11-23 07:16:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2018-11-23 07:16:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2018-11-23 07:16:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-23 07:16:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-23 07:16:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-23 07:16:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_unregister_driver [2018-11-23 07:16:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 07:16:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure el3_rx [2018-11-23 07:16:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_rx [2018-11-23 07:16:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 07:16:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 07:16:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 07:16:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 07:16:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-23 07:16:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-23 07:16:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_set_xcvr [2018-11-23 07:16:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_set_xcvr [2018-11-23 07:16:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_release [2018-11-23 07:16:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_release [2018-11-23 07:16:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_driver_exit [2018-11-23 07:16:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_driver_exit [2018-11-23 07:16:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2018-11-23 07:16:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2018-11-23 07:16:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 07:16:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-23 07:16:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_probe [2018-11-23 07:16:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_probe [2018-11-23 07:16:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-23 07:16:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 07:16:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 07:16:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure el3_get_stats [2018-11-23 07:16:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_get_stats [2018-11-23 07:16:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 07:16:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 07:16:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 07:16:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 07:16:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_detach [2018-11-23 07:16:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_detach [2018-11-23 07:16:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2018-11-23 07:16:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_driver_init [2018-11-23 07:16:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_driver_init [2018-11-23 07:16:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_wait_for_completion [2018-11-23 07:16:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_wait_for_completion [2018-11-23 07:16:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_config [2018-11-23 07:16:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_config [2018-11-23 07:16:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 07:16:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_resume [2018-11-23 07:16:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_resume [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure tc589_suspend [2018-11-23 07:16:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tc589_suspend [2018-11-23 07:16:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 07:16:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_40 [2018-11-23 07:16:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_40 [2018-11-23 07:16:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2018-11-23 07:16:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2018-11-23 07:16:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2018-11-23 07:16:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2018-11-23 07:16:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 07:16:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 07:16:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 07:16:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 07:16:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_register_driver [2018-11-23 07:16:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 07:16:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-23 07:16:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 07:16:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 07:16:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 07:16:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 07:16:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-23 07:16:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-23 07:16:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2018-11-23 07:16:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2018-11-23 07:16:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 07:16:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 07:16:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 07:16:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-23 07:16:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-23 07:16:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-23 07:16:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-23 07:16:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-23 07:16:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 07:16:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 07:16:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 07:16:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 07:16:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2018-11-23 07:16:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2018-11-23 07:16:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 07:16:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 07:16:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure pop_tx_status [2018-11-23 07:16:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pop_tx_status [2018-11-23 07:16:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 07:16:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-11-23 07:16:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-11-23 07:16:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 07:16:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 07:16:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 07:16:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 07:16:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:16:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:16:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure el3_tx_timeout [2018-11-23 07:16:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_tx_timeout [2018-11-23 07:16:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure el3_close [2018-11-23 07:16:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure el3_close [2018-11-23 07:16:35,020 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:16:35,020 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 07:16:35,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:16:35 BoogieIcfgContainer [2018-11-23 07:16:35,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:16:35,021 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 07:16:35,022 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 07:16:35,024 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 07:16:35,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 07:16:09" (1/3) ... [2018-11-23 07:16:35,025 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24ca9d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:16:35, skipping insertion in model container [2018-11-23 07:16:35,025 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:16:11" (2/3) ... [2018-11-23 07:16:35,025 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24ca9d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:16:35, skipping insertion in model container [2018-11-23 07:16:35,025 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:16:35" (3/3) ... [2018-11-23 07:16:35,027 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--3com--3c589_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 07:16:35,035 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 07:16:35,042 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 07:16:35,056 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 07:16:35,082 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 07:16:35,083 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 07:16:35,083 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 07:16:35,083 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 07:16:35,083 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 07:16:35,083 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 07:16:35,083 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 07:16:35,083 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 07:16:35,084 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 07:16:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states. [2018-11-23 07:16:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 07:16:35,129 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:35,130 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:35,132 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:35,135 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:35,135 INFO L82 PathProgramCache]: Analyzing trace with hash 871289262, now seen corresponding path program 1 times [2018-11-23 07:16:35,140 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:35,140 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:35,168 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:35,797 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:16:35,886 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:35,899 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:35,900 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:16:35,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:16:35,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:16:35,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:35,912 INFO L87 Difference]: Start difference. First operand 961 states. Second operand 3 states. [2018-11-23 07:16:36,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:36,930 INFO L93 Difference]: Finished difference Result 2777 states and 3958 transitions. [2018-11-23 07:16:36,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:16:36,932 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 211 [2018-11-23 07:16:36,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:36,955 INFO L225 Difference]: With dead ends: 2777 [2018-11-23 07:16:36,955 INFO L226 Difference]: Without dead ends: 1680 [2018-11-23 07:16:36,964 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:36,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1680 states. [2018-11-23 07:16:37,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1680 to 1668. [2018-11-23 07:16:37,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1668 states. [2018-11-23 07:16:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1668 states and 2346 transitions. [2018-11-23 07:16:37,100 INFO L78 Accepts]: Start accepts. Automaton has 1668 states and 2346 transitions. Word has length 211 [2018-11-23 07:16:37,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:37,101 INFO L480 AbstractCegarLoop]: Abstraction has 1668 states and 2346 transitions. [2018-11-23 07:16:37,101 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:16:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2346 transitions. [2018-11-23 07:16:37,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-23 07:16:37,108 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:37,109 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:37,109 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:37,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:37,109 INFO L82 PathProgramCache]: Analyzing trace with hash -574442031, now seen corresponding path program 1 times [2018-11-23 07:16:37,112 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:37,112 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:37,135 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:37,711 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:37,791 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:16:37,792 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:37,795 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:37,796 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:16:37,797 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:16:37,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:16:37,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:37,798 INFO L87 Difference]: Start difference. First operand 1668 states and 2346 transitions. Second operand 3 states. [2018-11-23 07:16:38,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:38,819 INFO L93 Difference]: Finished difference Result 4936 states and 6985 transitions. [2018-11-23 07:16:38,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:16:38,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2018-11-23 07:16:38,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:38,835 INFO L225 Difference]: With dead ends: 4936 [2018-11-23 07:16:38,835 INFO L226 Difference]: Without dead ends: 3300 [2018-11-23 07:16:38,841 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:38,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3300 states. [2018-11-23 07:16:38,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3300 to 3288. [2018-11-23 07:16:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3288 states. [2018-11-23 07:16:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 3288 states and 4646 transitions. [2018-11-23 07:16:38,961 INFO L78 Accepts]: Start accepts. Automaton has 3288 states and 4646 transitions. Word has length 212 [2018-11-23 07:16:38,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:38,961 INFO L480 AbstractCegarLoop]: Abstraction has 3288 states and 4646 transitions. [2018-11-23 07:16:38,962 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:16:38,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 4646 transitions. [2018-11-23 07:16:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 07:16:38,967 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:38,967 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:38,967 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:38,967 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:38,968 INFO L82 PathProgramCache]: Analyzing trace with hash -1543214778, now seen corresponding path program 1 times [2018-11-23 07:16:38,969 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:38,969 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:38,999 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:39,599 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:16:39,638 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:39,642 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:39,643 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:16:39,643 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:16:39,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:16:39,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:39,644 INFO L87 Difference]: Start difference. First operand 3288 states and 4646 transitions. Second operand 3 states. [2018-11-23 07:16:40,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:40,636 INFO L93 Difference]: Finished difference Result 9795 states and 13906 transitions. [2018-11-23 07:16:40,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:16:40,637 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 213 [2018-11-23 07:16:40,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:40,658 INFO L225 Difference]: With dead ends: 9795 [2018-11-23 07:16:40,658 INFO L226 Difference]: Without dead ends: 6539 [2018-11-23 07:16:40,666 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 211 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:40,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6539 states. [2018-11-23 07:16:40,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6539 to 6527. [2018-11-23 07:16:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6527 states. [2018-11-23 07:16:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6527 states to 6527 states and 9254 transitions. [2018-11-23 07:16:40,842 INFO L78 Accepts]: Start accepts. Automaton has 6527 states and 9254 transitions. Word has length 213 [2018-11-23 07:16:40,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:40,842 INFO L480 AbstractCegarLoop]: Abstraction has 6527 states and 9254 transitions. [2018-11-23 07:16:40,842 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:16:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 6527 states and 9254 transitions. [2018-11-23 07:16:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-11-23 07:16:40,845 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:40,846 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:40,846 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:40,846 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:40,846 INFO L82 PathProgramCache]: Analyzing trace with hash -611174487, now seen corresponding path program 1 times [2018-11-23 07:16:40,847 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:40,847 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:40,867 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:41,521 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2018-11-23 07:16:41,555 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:41,559 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:41,559 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:16:41,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:16:41,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:16:41,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:41,560 INFO L87 Difference]: Start difference. First operand 6527 states and 9254 transitions. Second operand 3 states. [2018-11-23 07:16:42,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:42,688 INFO L93 Difference]: Finished difference Result 19301 states and 27469 transitions. [2018-11-23 07:16:42,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:16:42,688 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 214 [2018-11-23 07:16:42,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:42,730 INFO L225 Difference]: With dead ends: 19301 [2018-11-23 07:16:42,730 INFO L226 Difference]: Without dead ends: 12806 [2018-11-23 07:16:42,747 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:42,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12806 states. [2018-11-23 07:16:43,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12806 to 12794. [2018-11-23 07:16:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12794 states. [2018-11-23 07:16:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12794 states to 12794 states and 18184 transitions. [2018-11-23 07:16:43,184 INFO L78 Accepts]: Start accepts. Automaton has 12794 states and 18184 transitions. Word has length 214 [2018-11-23 07:16:43,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:43,184 INFO L480 AbstractCegarLoop]: Abstraction has 12794 states and 18184 transitions. [2018-11-23 07:16:43,185 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:16:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 12794 states and 18184 transitions. [2018-11-23 07:16:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2018-11-23 07:16:43,203 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:43,203 INFO L402 BasicCegarLoop]: trace histogram [20, 20, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:43,203 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:43,204 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:43,204 INFO L82 PathProgramCache]: Analyzing trace with hash 112200024, now seen corresponding path program 1 times [2018-11-23 07:16:43,205 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:43,205 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:43,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:43,917 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2018-11-23 07:16:43,973 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:43,977 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:43,977 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:16:43,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:16:43,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:16:43,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:43,978 INFO L87 Difference]: Start difference. First operand 12794 states and 18184 transitions. Second operand 3 states. [2018-11-23 07:16:45,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:45,378 INFO L93 Difference]: Finished difference Result 34085 states and 48280 transitions. [2018-11-23 07:16:45,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:16:45,378 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 401 [2018-11-23 07:16:45,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:45,440 INFO L225 Difference]: With dead ends: 34085 [2018-11-23 07:16:45,440 INFO L226 Difference]: Without dead ends: 21323 [2018-11-23 07:16:45,465 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 400 GetRequests, 399 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:45,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21323 states. [2018-11-23 07:16:45,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21323 to 21103. [2018-11-23 07:16:45,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21103 states. [2018-11-23 07:16:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21103 states to 21103 states and 29835 transitions. [2018-11-23 07:16:45,951 INFO L78 Accepts]: Start accepts. Automaton has 21103 states and 29835 transitions. Word has length 401 [2018-11-23 07:16:45,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:45,951 INFO L480 AbstractCegarLoop]: Abstraction has 21103 states and 29835 transitions. [2018-11-23 07:16:45,951 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:16:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 21103 states and 29835 transitions. [2018-11-23 07:16:45,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2018-11-23 07:16:45,979 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:45,979 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:45,979 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:45,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:45,980 INFO L82 PathProgramCache]: Analyzing trace with hash -1397670871, now seen corresponding path program 1 times [2018-11-23 07:16:45,981 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:45,981 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:46,002 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:46,783 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2018-11-23 07:16:46,861 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:46,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:46,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:16:46,866 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:16:46,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:16:46,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:46,867 INFO L87 Difference]: Start difference. First operand 21103 states and 29835 transitions. Second operand 3 states. [2018-11-23 07:16:48,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:48,342 INFO L93 Difference]: Finished difference Result 58303 states and 82648 transitions. [2018-11-23 07:16:48,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:16:48,343 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 495 [2018-11-23 07:16:48,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:48,430 INFO L225 Difference]: With dead ends: 58303 [2018-11-23 07:16:48,430 INFO L226 Difference]: Without dead ends: 37232 [2018-11-23 07:16:48,466 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 494 GetRequests, 493 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:48,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37232 states. [2018-11-23 07:16:49,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37232 to 37220. [2018-11-23 07:16:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37220 states. [2018-11-23 07:16:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37220 states to 37220 states and 52808 transitions. [2018-11-23 07:16:49,379 INFO L78 Accepts]: Start accepts. Automaton has 37220 states and 52808 transitions. Word has length 495 [2018-11-23 07:16:49,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:49,380 INFO L480 AbstractCegarLoop]: Abstraction has 37220 states and 52808 transitions. [2018-11-23 07:16:49,380 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:16:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 37220 states and 52808 transitions. [2018-11-23 07:16:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2018-11-23 07:16:49,446 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:49,446 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:49,446 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:49,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:49,447 INFO L82 PathProgramCache]: Analyzing trace with hash 4888123, now seen corresponding path program 1 times [2018-11-23 07:16:49,449 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:49,449 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:49,480 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:50,163 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2018-11-23 07:16:50,267 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:50,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:50,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:16:50,272 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:16:50,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:16:50,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:50,272 INFO L87 Difference]: Start difference. First operand 37220 states and 52808 transitions. Second operand 3 states. [2018-11-23 07:16:54,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:54,088 INFO L93 Difference]: Finished difference Result 90993 states and 129324 transitions. [2018-11-23 07:16:54,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:16:54,088 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 525 [2018-11-23 07:16:54,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:54,236 INFO L225 Difference]: With dead ends: 90993 [2018-11-23 07:16:54,236 INFO L226 Difference]: Without dead ends: 53781 [2018-11-23 07:16:54,295 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 523 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:16:54,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53781 states. [2018-11-23 07:16:55,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53781 to 53561. [2018-11-23 07:16:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53561 states. [2018-11-23 07:16:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53561 states to 53561 states and 75478 transitions. [2018-11-23 07:16:55,615 INFO L78 Accepts]: Start accepts. Automaton has 53561 states and 75478 transitions. Word has length 525 [2018-11-23 07:16:55,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:55,615 INFO L480 AbstractCegarLoop]: Abstraction has 53561 states and 75478 transitions. [2018-11-23 07:16:55,615 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:16:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 53561 states and 75478 transitions. [2018-11-23 07:16:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2018-11-23 07:16:55,658 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:55,659 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:55,659 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:55,659 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:55,659 INFO L82 PathProgramCache]: Analyzing trace with hash 1919210311, now seen corresponding path program 1 times [2018-11-23 07:16:55,661 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:55,661 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:55,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:16:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:16:56,392 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:16:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 394 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2018-11-23 07:16:56,730 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:16:56,736 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:16:56,736 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:16:56,737 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:16:56,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:16:56,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:16:56,737 INFO L87 Difference]: Start difference. First operand 53561 states and 75478 transitions. Second operand 4 states. [2018-11-23 07:16:57,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:16:57,890 INFO L93 Difference]: Finished difference Result 108602 states and 154628 transitions. [2018-11-23 07:16:57,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:16:57,891 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 541 [2018-11-23 07:16:57,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:16:58,102 INFO L225 Difference]: With dead ends: 108602 [2018-11-23 07:16:58,102 INFO L226 Difference]: Without dead ends: 55081 [2018-11-23 07:16:58,375 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 541 GetRequests, 538 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-23 07:16:58,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55081 states. [2018-11-23 07:16:59,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55081 to 54701. [2018-11-23 07:16:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54701 states. [2018-11-23 07:16:59,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54701 states to 54701 states and 77093 transitions. [2018-11-23 07:16:59,508 INFO L78 Accepts]: Start accepts. Automaton has 54701 states and 77093 transitions. Word has length 541 [2018-11-23 07:16:59,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:16:59,509 INFO L480 AbstractCegarLoop]: Abstraction has 54701 states and 77093 transitions. [2018-11-23 07:16:59,509 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:16:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 54701 states and 77093 transitions. [2018-11-23 07:16:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2018-11-23 07:16:59,559 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:16:59,560 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:16:59,560 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:16:59,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:16:59,561 INFO L82 PathProgramCache]: Analyzing trace with hash 1938494332, now seen corresponding path program 1 times [2018-11-23 07:16:59,563 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 07:16:59,563 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 07:16:59,587 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:17:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:17:00,317 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:17:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2018-11-23 07:17:00,605 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 07:17:00,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:17:00,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 07:17:00,610 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 07:17:00,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 07:17:00,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 07:17:00,611 INFO L87 Difference]: Start difference. First operand 54701 states and 77093 transitions. Second operand 6 states. [2018-11-23 07:17:01,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:17:01,276 INFO L93 Difference]: Finished difference Result 54701 states and 77093 transitions. [2018-11-23 07:17:01,276 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 07:17:01,276 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 541 [2018-11-23 07:17:01,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:17:01,279 INFO L225 Difference]: With dead ends: 54701 [2018-11-23 07:17:01,279 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 07:17:01,342 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 542 GetRequests, 536 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-11-23 07:17:01,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 07:17:01,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 07:17:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 07:17:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 07:17:01,351 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 541 [2018-11-23 07:17:01,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:17:01,351 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 07:17:01,351 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 07:17:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 07:17:01,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 07:17:01,355 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 07:17:04,262 WARN L180 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-11-23 07:17:10,698 WARN L180 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2018-11-23 07:17:10,914 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 15 [2018-11-23 07:17:11,461 WARN L180 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 26 [2018-11-23 07:17:12,161 WARN L180 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2018-11-23 07:17:12,725 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 5 [2018-11-23 07:17:13,112 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 1 [2018-11-23 07:17:13,926 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 24 [2018-11-23 07:17:17,205 WARN L180 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2018-11-23 07:17:18,133 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 3 [2018-11-23 07:17:18,647 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 26 [2018-11-23 07:17:19,761 WARN L180 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2018-11-23 07:17:20,911 WARN L180 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 26 [2018-11-23 07:17:21,815 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 3 [2018-11-23 07:17:22,087 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 24 [2018-11-23 07:17:22,584 INFO L451 ceAbstractionStarter]: At program point L7170-2(lines 7170 7202) the Hoare annotation is: true [2018-11-23 07:17:22,584 INFO L451 ceAbstractionStarter]: At program point L7162(line 7162) the Hoare annotation is: true [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7129(lines 7129 7135) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7162-1(line 7162) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7187(lines 7187 7195) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7179-1(lines 7179 7198) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7179(lines 7179 7198) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7171(line 7171) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L451 ceAbstractionStarter]: At program point L7204(lines 7100 7209) the Hoare annotation is: true [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7105-1(line 7105) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L451 ceAbstractionStarter]: At program point L7105(line 7105) the Hoare annotation is: true [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7171-2(lines 7171 7178) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L451 ceAbstractionStarter]: At program point L7130(line 7130) the Hoare annotation is: true [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7155(lines 7155 7169) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7188(lines 7188 7192) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7180(lines 7180 7195) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7106(lines 7106 7110) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7172-2(line 7172) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7172(line 7172) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7106-2(lines 7100 7209) no Hoare annotation was computed. [2018-11-23 07:17:22,584 INFO L448 ceAbstractionStarter]: For program point L7164-2(lines 7164 7168) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7164(line 7164) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7164-4(lines 7155 7169) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7189(line 7189) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7181(lines 7181 7185) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7116-1(line 7116) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7116(line 7116) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7174(line 7174) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7174-4(lines 7171 7178) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7174-2(lines 7174 7178) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7158(line 7158) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7125(line 7125) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7158-1(line 7158) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7117-1(lines 7117 7142) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7117(lines 7117 7142) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7175(line 7175) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7175-2(line 7175) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7134(line 7134) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7134-1(lines 7129 7135) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7159(line 7159) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7118(line 7118) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7151-1(line 7151) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7151(line 7151) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7184(line 7184) the Hoare annotation is: true [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L448 ceAbstractionStarter]: For program point L7143(lines 7143 7150) no Hoare annotation was computed. [2018-11-23 07:17:22,585 INFO L451 ceAbstractionStarter]: At program point L7102(line 7102) the Hoare annotation is: true [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7102-1(line 7102) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7127-1(line 7127) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L451 ceAbstractionStarter]: At program point L7127(line 7127) the Hoare annotation is: true [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point media_checkEXIT(lines 7083 7210) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7160(line 7160) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7119(lines 7119 7139) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L451 ceAbstractionStarter]: At program point L7152(line 7152) the Hoare annotation is: true [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7128-1(line 7128) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L451 ceAbstractionStarter]: At program point L7128(line 7128) the Hoare annotation is: true [2018-11-23 07:17:22,586 INFO L451 ceAbstractionStarter]: At program point media_checkENTRY(lines 7083 7210) the Hoare annotation is: true [2018-11-23 07:17:22,586 INFO L451 ceAbstractionStarter]: At program point L7120-2(lines 7120 7124) the Hoare annotation is: true [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7120(lines 7120 7124) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7153(line 7153) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point L7170(lines 7170 7202) no Hoare annotation was computed. [2018-11-23 07:17:22,586 INFO L451 ceAbstractionStarter]: At program point L7203(line 7203) the Hoare annotation is: true [2018-11-23 07:17:22,586 INFO L448 ceAbstractionStarter]: For program point media_checkFINAL(lines 7083 7210) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L444 ceAbstractionStarter]: At program point L8366(line 8366) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,587 INFO L444 ceAbstractionStarter]: At program point ldv_del_timer_sync_41ENTRY(lines 8358 8369) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_sync_41FINAL(lines 8358 8369) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point L8366-1(line 8366) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point ldv_del_timer_sync_41EXIT(lines 8358 8369) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L451 ceAbstractionStarter]: At program point L7758(line 7758) the Hoare annotation is: true [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point L7758-1(line 7758) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point ldv_timer_1EXIT(lines 7752 7762) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L451 ceAbstractionStarter]: At program point ldv_timer_1ENTRY(lines 7752 7762) the Hoare annotation is: true [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point ldv_timer_1FINAL(lines 7752 7762) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L451 ceAbstractionStarter]: At program point L5918(lines 5918 5919) the Hoare annotation is: true [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point L5920(lines 5920 5927) no Hoare annotation was computed. [2018-11-23 07:17:22,587 INFO L448 ceAbstractionStarter]: For program point L5918-1(lines 5918 5919) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_disableEXIT(lines 5903 5933) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_disableENTRY(lines 5903 5933) the Hoare annotation is: true [2018-11-23 07:17:22,588 INFO L451 ceAbstractionStarter]: At program point L5923(lines 5920 5925) the Hoare annotation is: true [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_disableFINAL(lines 5903 5933) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L8062(lines 8062 8069) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L451 ceAbstractionStarter]: At program point L8095(line 8095) the Hoare annotation is: true [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L7930(lines 7930 7935) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L7963(line 7963) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 7795 8176) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L7897-1(line 7897) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L7930-2(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L451 ceAbstractionStarter]: At program point L7897(line 7897) the Hoare annotation is: true [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L7964-2(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L7964(lines 7964 7969) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L7997-1(line 7997) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L451 ceAbstractionStarter]: At program point L7997(line 7997) the Hoare annotation is: true [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 7795 8176) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L8131(line 8131) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L8065-1(line 8065) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L451 ceAbstractionStarter]: At program point L8065(line 8065) the Hoare annotation is: true [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L8132-2(lines 8105 8161) no Hoare annotation was computed. [2018-11-23 07:17:22,588 INFO L448 ceAbstractionStarter]: For program point L8132(lines 8132 8138) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8033(line 8033) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8034(lines 8034 8038) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8133-1(line 8133) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L451 ceAbstractionStarter]: At program point L8133(line 8133) the Hoare annotation is: true [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7836(lines 7836 8169) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7869(line 7869) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8167(line 8167) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L451 ceAbstractionStarter]: At program point L8035(line 8035) the Hoare annotation is: true [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7870(lines 7870 7875) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7903-1(line 7903) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L451 ceAbstractionStarter]: At program point L7903(line 7903) the Hoare annotation is: true [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7870-2(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7837(line 7837) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8102(line 8102) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L451 ceAbstractionStarter]: At program point L8168(line 8168) the Hoare annotation is: true [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8003(line 8003) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7838(lines 7838 8031) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7970-1(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8103(lines 8103 8165) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8004(lines 8004 8014) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L451 ceAbstractionStarter]: At program point L8170(lines 7814 8175) the Hoare annotation is: true [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7840(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8006(lines 8006 8011) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8105(lines 8105 8161) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L7841(line 7841) no Hoare annotation was computed. [2018-11-23 07:17:22,589 INFO L448 ceAbstractionStarter]: For program point L8106(line 8106) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8040(line 8040) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7842(lines 7842 7847) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8074(line 8074) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8107(lines 8107 8117) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8140-1(line 8140) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L451 ceAbstractionStarter]: At program point L8140(line 8140) the Hoare annotation is: true [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8041(lines 8041 8080) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7843-1(line 7843) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L451 ceAbstractionStarter]: At program point L7843(line 7843) the Hoare annotation is: true [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7876-1(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7909(line 7909) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L451 ceAbstractionStarter]: At program point L8075(line 8075) the Hoare annotation is: true [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8108-1(line 8108) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L451 ceAbstractionStarter]: At program point L8108(line 8108) the Hoare annotation is: true [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7910(lines 7910 7915) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7943(line 7943) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7910-2(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8043(lines 8043 8076) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L8109(lines 8109 8114) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7911-1(line 7911) no Hoare annotation was computed. [2018-11-23 07:17:22,590 INFO L444 ceAbstractionStarter]: At program point L7911(line 7911) the Hoare annotation is: (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,590 INFO L448 ceAbstractionStarter]: For program point L7944(lines 7944 7953) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L8044(line 8044) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L7945-1(line 7945) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L451 ceAbstractionStarter]: At program point L7945(line 7945) the Hoare annotation is: true [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L7946(lines 7946 7950) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L8045(lines 8045 8051) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L451 ceAbstractionStarter]: At program point L8046(line 8046) the Hoare annotation is: true [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L8046-1(line 8046) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L7815-1(line 7815) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L444 ceAbstractionStarter]: At program point L7815(line 7815) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L7849(line 7849) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L8147(line 8147) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L7850(lines 7850 7855) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L7916-1(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,591 INFO L448 ceAbstractionStarter]: For program point L7817-1(line 7817) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L7850-2(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L444 ceAbstractionStarter]: At program point L7817(line 7817) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L8082(line 8082) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L8148(lines 8148 8157) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L7983(line 7983) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L8016(line 8016) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L7851-1(line 7851) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L444 ceAbstractionStarter]: At program point L7851(line 7851) the Hoare annotation is: (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L7917-1(line 7917) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L451 ceAbstractionStarter]: At program point L7917(line 7917) the Hoare annotation is: true [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L8083(lines 8083 8100) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L448 ceAbstractionStarter]: For program point L8149-1(line 8149) no Hoare annotation was computed. [2018-11-23 07:17:22,592 INFO L451 ceAbstractionStarter]: At program point L8149(line 8149) the Hoare annotation is: true [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L7984-2(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L7984(lines 7984 7989) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L8017(lines 8017 8023) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L7819-1(line 7819) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L444 ceAbstractionStarter]: At program point L7819(line 7819) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L8150(lines 8150 8154) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L7985-1(line 7985) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L451 ceAbstractionStarter]: At program point L7985(line 7985) the Hoare annotation is: true [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L8085(lines 8085 8096) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L7821-1(line 7821) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L444 ceAbstractionStarter]: At program point L7821(line 7821) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L8086(line 8086) no Hoare annotation was computed. [2018-11-23 07:17:22,593 INFO L448 ceAbstractionStarter]: For program point L8119(line 8119) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L8053(line 8053) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L8054(lines 8054 8072) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L8087(lines 8087 8092) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L8120(lines 8120 8129) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L7955(line 7955) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L7823-1(line 7823) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L444 ceAbstractionStarter]: At program point L7823(line 7823) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L7856-1(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L7889(line 7889) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L8055-1(line 8055) no Hoare annotation was computed. [2018-11-23 07:17:22,594 INFO L451 ceAbstractionStarter]: At program point L8055(line 8055) the Hoare annotation is: true [2018-11-23 07:17:22,594 INFO L448 ceAbstractionStarter]: For program point L8088-1(line 8088) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L451 ceAbstractionStarter]: At program point L8088(line 8088) the Hoare annotation is: true [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L8121-1(line 8121) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L451 ceAbstractionStarter]: At program point L8121(line 8121) the Hoare annotation is: true [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L7890(lines 7890 7895) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L7923-1(line 7923) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L451 ceAbstractionStarter]: At program point L7923(line 7923) the Hoare annotation is: true [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L7956(lines 7956 7961) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L7857-1(line 7857) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L7890-2(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L451 ceAbstractionStarter]: At program point L7857(line 7857) the Hoare annotation is: true [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L8122(lines 8122 8126) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L8056(lines 8056 8061) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L7891-1(line 7891) no Hoare annotation was computed. [2018-11-23 07:17:22,595 INFO L444 ceAbstractionStarter]: At program point L7891(line 7891) the Hoare annotation is: (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,595 INFO L448 ceAbstractionStarter]: For program point L7957-1(line 7957) no Hoare annotation was computed. [2018-11-23 07:17:22,596 INFO L451 ceAbstractionStarter]: At program point L7957(line 7957) the Hoare annotation is: true [2018-11-23 07:17:22,596 INFO L448 ceAbstractionStarter]: For program point L7990-1(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,596 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 7795 8176) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,596 INFO L448 ceAbstractionStarter]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2018-11-23 07:17:22,596 INFO L451 ceAbstractionStarter]: At program point L7991(line 7991) the Hoare annotation is: true [2018-11-23 07:17:22,596 INFO L444 ceAbstractionStarter]: At program point L7826(line 7826) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,596 INFO L448 ceAbstractionStarter]: For program point L7826-1(line 7826) no Hoare annotation was computed. [2018-11-23 07:17:22,596 INFO L451 ceAbstractionStarter]: At program point L8058(lines 7814 8175) the Hoare annotation is: true [2018-11-23 07:17:22,596 INFO L448 ceAbstractionStarter]: For program point L8025(line 8025) no Hoare annotation was computed. [2018-11-23 07:17:22,596 INFO L451 ceAbstractionStarter]: At program point L8026(line 8026) the Hoare annotation is: true [2018-11-23 07:17:22,596 INFO L448 ceAbstractionStarter]: For program point L7828-1(line 7828) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L444 ceAbstractionStarter]: At program point L7828(line 7828) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point L8159(line 8159) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point L8094(line 8094) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L451 ceAbstractionStarter]: At program point L8160(line 8160) the Hoare annotation is: true [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point L7863-1(line 7863) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L451 ceAbstractionStarter]: At program point L7863(line 7863) the Hoare annotation is: true [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point L7896-1(lines 7840 8027) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point L7929(line 7929) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L451 ceAbstractionStarter]: At program point L6586(lines 6568 6589) the Hoare annotation is: true [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point L6587(line 6587) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L451 ceAbstractionStarter]: At program point L6582(lines 6568 6589) the Hoare annotation is: true [2018-11-23 07:17:22,597 INFO L451 ceAbstractionStarter]: At program point L6580(lines 6568 6589) the Hoare annotation is: true [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point read_eepromFINAL(lines 6562 6590) no Hoare annotation was computed. [2018-11-23 07:17:22,597 INFO L448 ceAbstractionStarter]: For program point L6574(lines 6574 6578) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point read_eepromEXIT(lines 6562 6590) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point L6573(line 6573) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point L6569-1(line 6569) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L451 ceAbstractionStarter]: At program point L6569(line 6569) the Hoare annotation is: true [2018-11-23 07:17:22,598 INFO L451 ceAbstractionStarter]: At program point read_eepromENTRY(lines 6562 6590) the Hoare annotation is: true [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point netif_start_queueEXIT(lines 6160 6169) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L451 ceAbstractionStarter]: At program point netif_start_queueENTRY(lines 6160 6169) the Hoare annotation is: true [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point netif_start_queueFINAL(lines 6160 6169) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L451 ceAbstractionStarter]: At program point L6166(line 6166) the Hoare annotation is: true [2018-11-23 07:17:22,598 INFO L451 ceAbstractionStarter]: At program point L6165(line 6165) the Hoare annotation is: true [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point L6165-1(line 6165) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 5803 5811) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L448 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 5803 5811) no Hoare annotation was computed. [2018-11-23 07:17:22,598 INFO L451 ceAbstractionStarter]: At program point ldv_undef_ptrENTRY(lines 5803 5811) the Hoare annotation is: true [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point netdev_get_drvinfoFINAL(lines 6708 6718) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L451 ceAbstractionStarter]: At program point netdev_get_drvinfoENTRY(lines 6708 6718) the Hoare annotation is: true [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point netdev_get_drvinfoEXIT(lines 6708 6718) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_12EXIT(lines 5986 5994) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_12FINAL(lines 5986 5994) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_irqrestore_12ENTRY(lines 5986 5994) the Hoare annotation is: true [2018-11-23 07:17:22,599 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_9ENTRY(lines 5976 5984) the Hoare annotation is: true [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_9FINAL(lines 5976 5984) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_9EXIT(lines 5976 5984) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point inslFINAL(lines 6056 6064) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L451 ceAbstractionStarter]: At program point inslENTRY(lines 6056 6064) the Hoare annotation is: true [2018-11-23 07:17:22,599 INFO L448 ceAbstractionStarter]: For program point inslEXIT(lines 6056 6064) no Hoare annotation was computed. [2018-11-23 07:17:22,599 INFO L444 ceAbstractionStarter]: At program point L8254(line 8254) the Hoare annotation is: (or (not (= (_ bv32 32) |ldv___netdev_alloc_skb_31_#in~flags|)) (= (_ bv32 32) ldv___netdev_alloc_skb_31_~flags)) [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point L8255(line 8255) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point ldv___netdev_alloc_skb_31FINAL(lines 8248 8258) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L444 ceAbstractionStarter]: At program point L8254-1(line 8254) the Hoare annotation is: (or (not (= (_ bv32 32) |ldv___netdev_alloc_skb_31_#in~flags|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point ldv___netdev_alloc_skb_31EXIT(lines 8248 8258) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L451 ceAbstractionStarter]: At program point ldv___netdev_alloc_skb_31ENTRY(lines 8248 8258) the Hoare annotation is: true [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 6107 6116) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L451 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 6107 6116) the Hoare annotation is: true [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 6107 6116) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point reg_timer_1EXIT(lines 7739 7751) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point L7744-1(lines 7744 7748) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L448 ceAbstractionStarter]: For program point L7744(lines 7744 7748) no Hoare annotation was computed. [2018-11-23 07:17:22,600 INFO L444 ceAbstractionStarter]: At program point reg_timer_1ENTRY(lines 7739 7751) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,601 INFO L444 ceAbstractionStarter]: At program point L7745(line 7745) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point reg_timer_1FINAL(lines 7739 7751) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7643(lines 7643 7654) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L444 ceAbstractionStarter]: At program point activate_pending_timer_1ENTRY(lines 7626 7682) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7668-2(lines 7626 7682) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7668(lines 7668 7674) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7631(lines 7631 7642) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7656(lines 7656 7662) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point activate_pending_timer_1EXIT(lines 7626 7682) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L444 ceAbstractionStarter]: At program point L7679(line 7679) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7644(lines 7644 7650) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7667(lines 7667 7678) no Hoare annotation was computed. [2018-11-23 07:17:22,601 INFO L448 ceAbstractionStarter]: For program point L7632(lines 7632 7638) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point L7655(lines 7655 7666) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point el3_configEXIT(lines 6723 6741) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point L6732-1(line 6732) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L451 ceAbstractionStarter]: At program point L6732(line 6732) the Hoare annotation is: true [2018-11-23 07:17:22,602 INFO L451 ceAbstractionStarter]: At program point el3_configENTRY(lines 6723 6741) the Hoare annotation is: true [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point el3_configFINAL(lines 6723 6741) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point L6728-2(lines 6728 6738) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point L6728(line 6728) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point L6729(lines 6729 6735) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point L6728-3(lines 6728 6738) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L448 ceAbstractionStarter]: For program point L6879(lines 6879 6885) no Hoare annotation was computed. [2018-11-23 07:17:22,602 INFO L451 ceAbstractionStarter]: At program point L6879-2(lines 6879 6885) the Hoare annotation is: true [2018-11-23 07:17:22,602 INFO L451 ceAbstractionStarter]: At program point L6898(line 6898) the Hoare annotation is: true [2018-11-23 07:17:22,602 INFO L451 ceAbstractionStarter]: At program point el3_start_xmitENTRY(lines 6857 6903) the Hoare annotation is: true [2018-11-23 07:17:22,603 INFO L451 ceAbstractionStarter]: At program point L6890(line 6890) the Hoare annotation is: true [2018-11-23 07:17:22,603 INFO L451 ceAbstractionStarter]: At program point L6892-1(lines 6892 6897) the Hoare annotation is: true [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point L6892(lines 6892 6897) no Hoare annotation was computed. [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point L6886(line 6886) no Hoare annotation was computed. [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point L6888-1(line 6888) no Hoare annotation was computed. [2018-11-23 07:17:22,603 INFO L451 ceAbstractionStarter]: At program point L6888(line 6888) the Hoare annotation is: true [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point L6890-1(line 6890) no Hoare annotation was computed. [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point el3_start_xmitFINAL(lines 6857 6903) no Hoare annotation was computed. [2018-11-23 07:17:22,603 INFO L451 ceAbstractionStarter]: At program point L6878(line 6878) the Hoare annotation is: true [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2018-11-23 07:17:22,603 INFO L451 ceAbstractionStarter]: At program point L6880(line 6880) the Hoare annotation is: true [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point L6878-1(line 6878) no Hoare annotation was computed. [2018-11-23 07:17:22,603 INFO L451 ceAbstractionStarter]: At program point L6870(line 6870) the Hoare annotation is: true [2018-11-23 07:17:22,603 INFO L448 ceAbstractionStarter]: For program point L6899(line 6899) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point L6870-1(line 6870) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point el3_start_xmitEXIT(lines 6857 6903) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point L6891-1(line 6891) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L451 ceAbstractionStarter]: At program point L6891(line 6891) the Hoare annotation is: true [2018-11-23 07:17:22,604 INFO L451 ceAbstractionStarter]: At program point L6893-1(line 6893) the Hoare annotation is: true [2018-11-23 07:17:22,604 INFO L451 ceAbstractionStarter]: At program point L6893(line 6893) the Hoare annotation is: true [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point L6889-1(line 6889) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L451 ceAbstractionStarter]: At program point L6889(line 6889) the Hoare annotation is: true [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5821 5829) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5821 5829) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5821 5829) the Hoare annotation is: true [2018-11-23 07:17:22,604 INFO L451 ceAbstractionStarter]: At program point ldv_net_device_ops_4ENTRY(lines 7616 7625) the Hoare annotation is: true [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_4FINAL(lines 7616 7625) no Hoare annotation was computed. [2018-11-23 07:17:22,604 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_4EXIT(lines 7616 7625) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point L7621-1(line 7621) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L451 ceAbstractionStarter]: At program point L7621(line 7621) the Hoare annotation is: true [2018-11-23 07:17:22,605 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point L6128-1(line 6128) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L451 ceAbstractionStarter]: At program point L6128(line 6128) the Hoare annotation is: true [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point netdev_alloc_skbFINAL(lines 6123 6131) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point netdev_alloc_skbEXIT(lines 6123 6131) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L451 ceAbstractionStarter]: At program point netdev_alloc_skbENTRY(lines 6123 6131) the Hoare annotation is: true [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point L7327(lines 7327 7346) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L448 ceAbstractionStarter]: For program point L7393(lines 7393 7397) no Hoare annotation was computed. [2018-11-23 07:17:22,605 INFO L451 ceAbstractionStarter]: At program point L7389(lines 7303 7405) the Hoare annotation is: true [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point L7315-1(line 7315) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L451 ceAbstractionStarter]: At program point L7315(line 7315) the Hoare annotation is: true [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point L7340(line 7340) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L451 ceAbstractionStarter]: At program point L7394(lines 7303 7405) the Hoare annotation is: true [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point L7365-1(line 7365) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L451 ceAbstractionStarter]: At program point L7365(line 7365) the Hoare annotation is: true [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point L7328(line 7328) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point L7324(lines 7324 7388) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point L7357-1(line 7357) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L451 ceAbstractionStarter]: At program point L7357(line 7357) the Hoare annotation is: true [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point el3_rxFINAL(lines 7284 7406) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L448 ceAbstractionStarter]: For program point L7312-1(line 7312) no Hoare annotation was computed. [2018-11-23 07:17:22,606 INFO L451 ceAbstractionStarter]: At program point L7312(line 7312) the Hoare annotation is: true [2018-11-23 07:17:22,606 INFO L451 ceAbstractionStarter]: At program point el3_rxENTRY(lines 7284 7406) the Hoare annotation is: true [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7399(lines 7399 7403) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7337(line 7337) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point el3_rxEXIT(lines 7284 7406) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7399-2(lines 7399 7403) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7358(lines 7358 7363) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7391(line 7391) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7358-2(lines 7348 7388) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L451 ceAbstractionStarter]: At program point L7350(line 7350) the Hoare annotation is: true [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7379-1(line 7379) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L451 ceAbstractionStarter]: At program point L7379(line 7379) the Hoare annotation is: true [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7313(lines 7313 7320) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7334(line 7334) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L448 ceAbstractionStarter]: For program point L7367-1(line 7367) no Hoare annotation was computed. [2018-11-23 07:17:22,607 INFO L451 ceAbstractionStarter]: At program point L7367(line 7367) the Hoare annotation is: true [2018-11-23 07:17:22,608 INFO L451 ceAbstractionStarter]: At program point L7314(line 7314) the Hoare annotation is: true [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7380-2(lines 7380 7385) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7380(lines 7380 7385) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7343(line 7343) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7314-1(line 7314) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7331(line 7331) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L444 ceAbstractionStarter]: At program point L7364-1(lines 7324 7388) the Hoare annotation is: false [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7418(line 7418) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L451 ceAbstractionStarter]: At program point L7418-4(lines 7415 7422) the Hoare annotation is: true [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7415(lines 7415 7422) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point L7418-2(lines 7418 7422) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point set_rx_modeFINAL(lines 7407 7426) no Hoare annotation was computed. [2018-11-23 07:17:22,608 INFO L451 ceAbstractionStarter]: At program point set_rx_modeENTRY(lines 7407 7426) the Hoare annotation is: true [2018-11-23 07:17:22,608 INFO L448 ceAbstractionStarter]: For program point set_rx_modeEXIT(lines 7407 7426) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L451 ceAbstractionStarter]: At program point netif_tx_start_queueENTRY(lines 6151 6159) the Hoare annotation is: true [2018-11-23 07:17:22,609 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueEXIT(lines 6151 6159) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L451 ceAbstractionStarter]: At program point L6156(line 6156) the Hoare annotation is: true [2018-11-23 07:17:22,609 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueFINAL(lines 6151 6159) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 6181 6189) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L451 ceAbstractionStarter]: At program point L6186(line 6186) the Hoare annotation is: true [2018-11-23 07:17:22,609 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 6181 6189) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L451 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 6181 6189) the Hoare annotation is: true [2018-11-23 07:17:22,609 INFO L448 ceAbstractionStarter]: For program point ldv_register_netdev_39FINAL(lines 8333 8345) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L448 ceAbstractionStarter]: For program point ldv_register_netdev_39EXIT(lines 8333 8345) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L444 ceAbstractionStarter]: At program point L8342(line 8342) the Hoare annotation is: (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) [2018-11-23 07:17:22,609 INFO L451 ceAbstractionStarter]: At program point ldv_register_netdev_39ENTRY(lines 8333 8345) the Hoare annotation is: true [2018-11-23 07:17:22,609 INFO L448 ceAbstractionStarter]: For program point L8342-1(line 8342) no Hoare annotation was computed. [2018-11-23 07:17:22,609 INFO L451 ceAbstractionStarter]: At program point netif_device_presentENTRY(lines 6201 6209) the Hoare annotation is: true [2018-11-23 07:17:22,610 INFO L451 ceAbstractionStarter]: At program point L6206(line 6206) the Hoare annotation is: true [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point netif_device_presentEXIT(lines 6201 6209) no Hoare annotation was computed. [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point L6206-1(line 6206) no Hoare annotation was computed. [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point netif_device_presentFINAL(lines 6201 6209) no Hoare annotation was computed. [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point L6617-2(line 6617) no Hoare annotation was computed. [2018-11-23 07:17:22,610 INFO L451 ceAbstractionStarter]: At program point L6617-1(line 6617) the Hoare annotation is: true [2018-11-23 07:17:22,610 INFO L451 ceAbstractionStarter]: At program point L6605(line 6605) the Hoare annotation is: true [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2018-11-23 07:17:22,610 INFO L451 ceAbstractionStarter]: At program point L6601(line 6601) the Hoare annotation is: true [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point L6622(line 6622) no Hoare annotation was computed. [2018-11-23 07:17:22,610 INFO L451 ceAbstractionStarter]: At program point L6618(line 6618) the Hoare annotation is: true [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point L6622-2(line 6622) no Hoare annotation was computed. [2018-11-23 07:17:22,610 INFO L451 ceAbstractionStarter]: At program point L6614(lines 6597 6625) the Hoare annotation is: true [2018-11-23 07:17:22,610 INFO L448 ceAbstractionStarter]: For program point L6618-1(lines 6597 6625) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6610(line 6610) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6602(lines 6602 6613) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L451 ceAbstractionStarter]: At program point L6598(line 6598) the Hoare annotation is: true [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6598-1(line 6598) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6619-1(lines 6591 6626) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L451 ceAbstractionStarter]: At program point L6615-1(line 6615) the Hoare annotation is: true [2018-11-23 07:17:22,611 INFO L451 ceAbstractionStarter]: At program point L6611(line 6611) the Hoare annotation is: true [2018-11-23 07:17:22,611 INFO L451 ceAbstractionStarter]: At program point tc589_set_xcvrENTRY(lines 6591 6626) the Hoare annotation is: true [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6615-2(line 6615) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6607(line 6607) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6603(line 6603) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6603-2(line 6603) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6620-2(line 6620) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6620(line 6620) no Hoare annotation was computed. [2018-11-23 07:17:22,611 INFO L448 ceAbstractionStarter]: For program point L6616-1(lines 6597 6625) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point L6616(line 6616) the Hoare annotation is: true [2018-11-23 07:17:22,612 INFO L448 ceAbstractionStarter]: For program point tc589_set_xcvrEXIT(lines 6591 6626) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point L6608(line 6608) the Hoare annotation is: true [2018-11-23 07:17:22,612 INFO L448 ceAbstractionStarter]: For program point L6604(line 6604) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L448 ceAbstractionStarter]: For program point tc589_releaseFINAL(lines 6491 6499) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point tc589_releaseENTRY(lines 6491 6499) the Hoare annotation is: true [2018-11-23 07:17:22,612 INFO L448 ceAbstractionStarter]: For program point tc589_releaseEXIT(lines 6491 6499) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point tc589_driver_exitENTRY(lines 7545 7553) the Hoare annotation is: true [2018-11-23 07:17:22,612 INFO L448 ceAbstractionStarter]: For program point tc589_driver_exitEXIT(lines 7545 7553) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L448 ceAbstractionStarter]: For program point tc589_driver_exitFINAL(lines 7545 7553) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L448 ceAbstractionStarter]: For program point set_multicast_listEXIT(lines 7427 7441) no Hoare annotation was computed. [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point L7434(line 7434) the Hoare annotation is: true [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point L7436-1(line 7436) the Hoare annotation is: true [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point L7436(line 7436) the Hoare annotation is: true [2018-11-23 07:17:22,612 INFO L451 ceAbstractionStarter]: At program point L7437(line 7437) the Hoare annotation is: true [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point L7434-1(line 7434) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point set_multicast_listFINAL(lines 7427 7441) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L451 ceAbstractionStarter]: At program point set_multicast_listENTRY(lines 7427 7441) the Hoare annotation is: true [2018-11-23 07:17:22,613 INFO L444 ceAbstractionStarter]: At program point ldv_free_netdev_38ENTRY(lines 8323 8332) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_38FINAL(lines 8323 8332) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_38EXIT(lines 8323 8332) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L451 ceAbstractionStarter]: At program point L6176(line 6176) the Hoare annotation is: true [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueEXIT(lines 6171 6180) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L451 ceAbstractionStarter]: At program point netif_wake_queueENTRY(lines 6171 6180) the Hoare annotation is: true [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueFINAL(lines 6171 6180) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L444 ceAbstractionStarter]: At program point tc589_probeENTRY(lines 6258 6304) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,613 INFO L444 ceAbstractionStarter]: At program point L6301(line 6301) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L444 ceAbstractionStarter]: At program point L6291(line 6291) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point L6291-1(line 6291) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point tc589_probeEXIT(lines 6258 6304) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L444 ceAbstractionStarter]: At program point L6287(line 6287) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point L6287-1(line 6287) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point L6282(lines 6282 6286) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point tc589_probeFINAL(lines 6258 6304) no Hoare annotation was computed. [2018-11-23 07:17:22,613 INFO L444 ceAbstractionStarter]: At program point L6275(line 6275) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,613 INFO L448 ceAbstractionStarter]: For program point L6275-1(line 6275) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point L6276-2(lines 6276 6280) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point L6276(lines 6276 6280) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlockENTRY(lines 8474 8482) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 8474 8482) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 8474 8482) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 8465 8473) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point ldv_spin_lockENTRY(lines 8465 8473) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 8465 8473) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point el3_get_statsEXIT(lines 7211 7233) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point L7226(line 7226) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point L7224-1(lines 7224 7230) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point L7224(lines 7224 7230) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point L7225-1(line 7225) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point L7225(line 7225) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point el3_get_statsFINAL(lines 7211 7233) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point L7220-1(line 7220) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point L7220(line 7220) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point el3_get_statsENTRY(lines 7211 7233) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsFINAL(lines 5944 5951) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point arch_irqs_disabled_flagsENTRY(lines 5944 5951) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsEXIT(lines 5944 5951) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 8197 8206) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L451 ceAbstractionStarter]: At program point L8202(line 8202) the Hoare annotation is: true [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 8197 8206) no Hoare annotation was computed. [2018-11-23 07:17:22,614 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 8197 8206) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point L8202-1(line 8202) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L444 ceAbstractionStarter]: At program point L6326(line 6326) the Hoare annotation is: (= ~ldv_state_variable_4~0 (_ bv0 32)) [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6327(line 6327) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L444 ceAbstractionStarter]: At program point L6325(line 6325) the Hoare annotation is: (= ~ldv_state_variable_4~0 (_ bv0 32)) [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6319-1(line 6319) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point L6320-2(lines 6320 6324) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L444 ceAbstractionStarter]: At program point L6319(line 6319) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point tc589_detachFINAL(lines 6305 6330) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6320(lines 6320 6324) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point tc589_detachEXIT(lines 6305 6330) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L444 ceAbstractionStarter]: At program point tc589_detachENTRY(lines 6305 6330) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point tc589_driver_initEXIT(lines 7536 7544) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point tc589_driver_initENTRY(lines 7536 7544) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point tc589_driver_initFINAL(lines 7536 7544) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6553-1(lines 6529 6561) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point tc589_wait_for_completionEXIT(lines 6529 6561) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6547(lines 6547 6551) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point L6545(lines 6534 6560) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point L6539(line 6539) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point L6552(lines 6534 6560) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point tc589_wait_for_completionENTRY(lines 6529 6561) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L451 ceAbstractionStarter]: At program point L6548(lines 6534 6560) the Hoare annotation is: true [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6540(lines 6540 6544) no Hoare annotation was computed. [2018-11-23 07:17:22,615 INFO L448 ceAbstractionStarter]: For program point L6536-1(line 6536) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L451 ceAbstractionStarter]: At program point L6536(line 6536) the Hoare annotation is: true [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point tc589_configFINAL(lines 6331 6490) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L444 ceAbstractionStarter]: At program point tc589_configENTRY(lines 6331 6490) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,616 INFO L444 ceAbstractionStarter]: At program point L6403(lines 6352 6489) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,616 INFO L444 ceAbstractionStarter]: At program point L6395(lines 6352 6489) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6445(line 6445) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6487(line 6487) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L444 ceAbstractionStarter]: At program point L6446(line 6446) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6446-1(line 6446) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6372-2(lines 6372 6376) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6372(lines 6372 6376) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L444 ceAbstractionStarter]: At program point L6430(line 6430) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,616 INFO L444 ceAbstractionStarter]: At program point L6397(lines 6352 6489) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6430-1(line 6430) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L451 ceAbstractionStarter]: At program point L6464(line 6464) the Hoare annotation is: true [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6365-1(line 6365) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L444 ceAbstractionStarter]: At program point L6365(line 6365) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6390(lines 6390 6394) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6456(lines 6456 6462) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6481-2(line 6481) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6481(line 6481) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L448 ceAbstractionStarter]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2018-11-23 07:17:22,616 INFO L451 ceAbstractionStarter]: At program point L6473(line 6473) the Hoare annotation is: true [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6366(lines 6366 6370) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L444 ceAbstractionStarter]: At program point L6399(lines 6352 6489) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6465(line 6465) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6366-2(lines 6366 6370) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L444 ceAbstractionStarter]: At program point L6424(line 6424) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6416(lines 6416 6420) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L444 ceAbstractionStarter]: At program point L6449(lines 6440 6463) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6474(lines 6474 6479) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L444 ceAbstractionStarter]: At program point L6433(lines 6426 6440) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point tc589_configEXIT(lines 6331 6490) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6467(lines 6467 6471) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6467-2(lines 6467 6471) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6426(lines 6426 6463) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L444 ceAbstractionStarter]: At program point L6426-2(lines 6426 6463) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6484-2(line 6484) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L444 ceAbstractionStarter]: At program point L6451(lines 6440 6463) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6484(line 6484) no Hoare annotation was computed. [2018-11-23 07:17:22,617 INFO L448 ceAbstractionStarter]: For program point L6410(lines 6410 6414) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L444 ceAbstractionStarter]: At program point L6476(lines 6352 6489) the Hoare annotation is: (let ((.cse0 (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)))) (and (or .cse0 (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or .cse0 (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|))))) [2018-11-23 07:17:22,618 INFO L444 ceAbstractionStarter]: At program point L6435(lines 6426 6440) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_state_variable_4~0)|)) (= ~ldv_state_variable_4~0 (_ bv0 32))) (or (= (bvadd ~ldv_state_variable_4~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv1 32) |old(~ldv_state_variable_4~0)|)))) [2018-11-23 07:17:22,618 INFO L451 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 5707 5714) the Hoare annotation is: true [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 5707 5714) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5707 5714) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point tc589_resumeFINAL(lines 6514 6528) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point L6520-2(lines 6520 6525) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point tc589_resumeEXIT(lines 6514 6528) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L451 ceAbstractionStarter]: At program point tc589_resumeENTRY(lines 6514 6528) the Hoare annotation is: true [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point L6520(lines 6520 6525) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point L6521-1(line 6521) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L451 ceAbstractionStarter]: At program point L6521(line 6521) the Hoare annotation is: true [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point L8429(lines 8429 8433) no Hoare annotation was computed. [2018-11-23 07:17:22,618 INFO L448 ceAbstractionStarter]: For program point L8429-1(lines 8424 8436) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 8424 8436) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 8424 8436) the Hoare annotation is: true [2018-11-23 07:17:22,619 INFO L444 ceAbstractionStarter]: At program point L8430(line 8430) the Hoare annotation is: (not (= (bvadd |ldv_check_alloc_flags_#in~flags| (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point activate_suitable_timer_1FINAL(lines 7564 7603) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point L7585(lines 7585 7592) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point activate_suitable_timer_1EXIT(lines 7564 7603) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L444 ceAbstractionStarter]: At program point activate_suitable_timer_1ENTRY(lines 7564 7603) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point L7577(lines 7577 7584) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point L7569(lines 7569 7576) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point L7593(lines 7593 7600) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L451 ceAbstractionStarter]: At program point L7063(lines 6927 7081) the Hoare annotation is: true [2018-11-23 07:17:22,619 INFO L448 ceAbstractionStarter]: For program point L7022(line 7022) no Hoare annotation was computed. [2018-11-23 07:17:22,619 INFO L451 ceAbstractionStarter]: At program point L7055-1(lines 6927 7081) the Hoare annotation is: true [2018-11-23 07:17:22,620 INFO L451 ceAbstractionStarter]: At program point L7055(line 7055) the Hoare annotation is: true [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point L7014(lines 7008 7043) no Hoare annotation was computed. [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point L7047(lines 7047 7054) no Hoare annotation was computed. [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point el3_interruptEXIT(lines 6904 7082) no Hoare annotation was computed. [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point L6981-1(line 6981) no Hoare annotation was computed. [2018-11-23 07:17:22,620 INFO L451 ceAbstractionStarter]: At program point L6981(line 6981) the Hoare annotation is: true [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point L7072-1(line 7072) no Hoare annotation was computed. [2018-11-23 07:17:22,620 INFO L451 ceAbstractionStarter]: At program point L7072(line 7072) the Hoare annotation is: true [2018-11-23 07:17:22,620 INFO L451 ceAbstractionStarter]: At program point L6998(line 6998) the Hoare annotation is: true [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point L7023-1(lines 7020 7040) no Hoare annotation was computed. [2018-11-23 07:17:22,620 INFO L451 ceAbstractionStarter]: At program point L7023(line 7023) the Hoare annotation is: true [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point L7015-1(line 7015) no Hoare annotation was computed. [2018-11-23 07:17:22,620 INFO L451 ceAbstractionStarter]: At program point L7015(line 7015) the Hoare annotation is: true [2018-11-23 07:17:22,620 INFO L448 ceAbstractionStarter]: For program point L7073-2(lines 7073 7079) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L7073(lines 7073 7079) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L451 ceAbstractionStarter]: At program point L7032(lines 7032 7038) the Hoare annotation is: true [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L7065-1(line 7065) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L451 ceAbstractionStarter]: At program point L7065(line 7065) the Hoare annotation is: true [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L6933-1(line 6933) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L451 ceAbstractionStarter]: At program point L6933(line 6933) the Hoare annotation is: true [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L7057(line 7057) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L451 ceAbstractionStarter]: At program point L7016(line 7016) the Hoare annotation is: true [2018-11-23 07:17:22,621 INFO L451 ceAbstractionStarter]: At program point L7074(line 7074) the Hoare annotation is: true [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L7008(lines 7008 7045) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L7074-1(line 7074) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L6934(lines 6934 6938) no Hoare annotation was computed. [2018-11-23 07:17:22,621 INFO L451 ceAbstractionStarter]: At program point L7033-1(line 7033) the Hoare annotation is: true [2018-11-23 07:17:22,621 INFO L451 ceAbstractionStarter]: At program point L7033(line 7033) the Hoare annotation is: true [2018-11-23 07:17:22,621 INFO L448 ceAbstractionStarter]: For program point L7058(lines 7058 7062) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L448 ceAbstractionStarter]: For program point L6934-2(lines 6927 7081) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L448 ceAbstractionStarter]: For program point L6992-1(line 6992) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L451 ceAbstractionStarter]: At program point L6992(line 6992) the Hoare annotation is: true [2018-11-23 07:17:22,622 INFO L451 ceAbstractionStarter]: At program point L7050(line 7050) the Hoare annotation is: true [2018-11-23 07:17:22,622 INFO L448 ceAbstractionStarter]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L451 ceAbstractionStarter]: At program point L6951(line 6951) the Hoare annotation is: true [2018-11-23 07:17:22,622 INFO L448 ceAbstractionStarter]: For program point L7009-1(lines 7008 7043) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L448 ceAbstractionStarter]: For program point L7009(lines 7009 7013) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L451 ceAbstractionStarter]: At program point L7034(line 7034) the Hoare annotation is: true [2018-11-23 07:17:22,622 INFO L448 ceAbstractionStarter]: For program point L7026(lines 7020 7040) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L451 ceAbstractionStarter]: At program point L7059(lines 6927 7081) the Hoare annotation is: true [2018-11-23 07:17:22,622 INFO L451 ceAbstractionStarter]: At program point L6993-2(lines 6993 6997) the Hoare annotation is: true [2018-11-23 07:17:22,622 INFO L448 ceAbstractionStarter]: For program point L6993(lines 6993 6997) no Hoare annotation was computed. [2018-11-23 07:17:22,622 INFO L451 ceAbstractionStarter]: At program point L6952-2(lines 6952 6958) the Hoare annotation is: true [2018-11-23 07:17:22,623 INFO L448 ceAbstractionStarter]: For program point L6952(lines 6952 6958) no Hoare annotation was computed. [2018-11-23 07:17:22,623 INFO L448 ceAbstractionStarter]: For program point L6985(lines 6927 7081) no Hoare annotation was computed. [2018-11-23 07:17:22,626 INFO L451 ceAbstractionStarter]: At program point L7010(line 7010) the Hoare annotation is: true [2018-11-23 07:17:22,626 INFO L451 ceAbstractionStarter]: At program point el3_interruptENTRY(lines 6904 7082) the Hoare annotation is: true [2018-11-23 07:17:22,626 INFO L448 ceAbstractionStarter]: For program point L6969-1(line 6969) no Hoare annotation was computed. [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L6969(line 6969) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L7027-1(line 7027) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L7027(line 7027) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L448 ceAbstractionStarter]: For program point el3_interruptFINAL(lines 6904 7082) no Hoare annotation was computed. [2018-11-23 07:17:22,627 INFO L448 ceAbstractionStarter]: For program point L6953-1(line 6953) no Hoare annotation was computed. [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L6953(line 6953) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L448 ceAbstractionStarter]: For program point L6970(lines 6970 6974) no Hoare annotation was computed. [2018-11-23 07:17:22,627 INFO L448 ceAbstractionStarter]: For program point L7003(lines 6927 7081) no Hoare annotation was computed. [2018-11-23 07:17:22,627 INFO L448 ceAbstractionStarter]: For program point L6970-2(lines 6970 6974) no Hoare annotation was computed. [2018-11-23 07:17:22,627 INFO L448 ceAbstractionStarter]: For program point L6929-1(line 6929) no Hoare annotation was computed. [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L6929(line 6929) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L7004(line 7004) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L7021-1(line 7021) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L451 ceAbstractionStarter]: At program point L7021(line 7021) the Hoare annotation is: true [2018-11-23 07:17:22,627 INFO L448 ceAbstractionStarter]: For program point L6980-2(lines 6927 7081) no Hoare annotation was computed. [2018-11-23 07:17:22,628 INFO L448 ceAbstractionStarter]: For program point L6980(lines 6980 6984) no Hoare annotation was computed. [2018-11-23 07:17:22,628 INFO L448 ceAbstractionStarter]: For program point L6506(lines 6506 6510) no Hoare annotation was computed. [2018-11-23 07:17:22,628 INFO L448 ceAbstractionStarter]: For program point L6506-2(lines 6506 6510) no Hoare annotation was computed. [2018-11-23 07:17:22,628 INFO L448 ceAbstractionStarter]: For program point tc589_suspendEXIT(lines 6500 6513) no Hoare annotation was computed. [2018-11-23 07:17:22,628 INFO L451 ceAbstractionStarter]: At program point tc589_suspendENTRY(lines 6500 6513) the Hoare annotation is: true [2018-11-23 07:17:22,628 INFO L448 ceAbstractionStarter]: For program point tc589_suspendFINAL(lines 6500 6513) no Hoare annotation was computed. [2018-11-23 07:17:22,628 INFO L444 ceAbstractionStarter]: At program point ldv_mod_timer_40ENTRY(lines 8346 8357) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,628 INFO L448 ceAbstractionStarter]: For program point L8354-1(line 8354) no Hoare annotation was computed. [2018-11-23 07:17:22,628 INFO L448 ceAbstractionStarter]: For program point ldv_mod_timer_40EXIT(lines 8346 8357) no Hoare annotation was computed. [2018-11-23 07:17:22,632 INFO L448 ceAbstractionStarter]: For program point ldv_mod_timer_40FINAL(lines 8346 8357) no Hoare annotation was computed. [2018-11-23 07:17:22,632 INFO L444 ceAbstractionStarter]: At program point L8354(line 8354) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,632 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_5FINAL(lines 5966 5974) no Hoare annotation was computed. [2018-11-23 07:17:22,632 INFO L451 ceAbstractionStarter]: At program point ldv_spin_lock_5ENTRY(lines 5966 5974) the Hoare annotation is: true [2018-11-23 07:17:22,632 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lock_5EXIT(lines 5966 5974) no Hoare annotation was computed. [2018-11-23 07:17:22,632 INFO L451 ceAbstractionStarter]: At program point update_statsENTRY(lines 7234 7283) the Hoare annotation is: true [2018-11-23 07:17:22,632 INFO L451 ceAbstractionStarter]: At program point L7261(line 7261) the Hoare annotation is: true [2018-11-23 07:17:22,632 INFO L448 ceAbstractionStarter]: For program point L7255(lines 7255 7259) no Hoare annotation was computed. [2018-11-23 07:17:22,632 INFO L451 ceAbstractionStarter]: At program point L7255-2(lines 7255 7259) the Hoare annotation is: true [2018-11-23 07:17:22,632 INFO L451 ceAbstractionStarter]: At program point L7278(line 7278) the Hoare annotation is: true [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point L7280(line 7280) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point L7276-1(line 7276) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L451 ceAbstractionStarter]: At program point L7276(line 7276) the Hoare annotation is: true [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point L7278-1(line 7278) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point update_statsFINAL(lines 7234 7283) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L451 ceAbstractionStarter]: At program point L7266(line 7266) the Hoare annotation is: true [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point L7262(line 7262) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point L7264-1(line 7264) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L451 ceAbstractionStarter]: At program point L7264(line 7264) the Hoare annotation is: true [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point L7266-1(line 7266) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L451 ceAbstractionStarter]: At program point L7260(line 7260) the Hoare annotation is: true [2018-11-23 07:17:22,633 INFO L451 ceAbstractionStarter]: At program point L7254(line 7254) the Hoare annotation is: true [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point update_statsEXIT(lines 7234 7283) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L448 ceAbstractionStarter]: For program point L7254-1(line 7254) no Hoare annotation was computed. [2018-11-23 07:17:22,633 INFO L451 ceAbstractionStarter]: At program point L7279-1(line 7279) the Hoare annotation is: true [2018-11-23 07:17:22,634 INFO L451 ceAbstractionStarter]: At program point L7279(line 7279) the Hoare annotation is: true [2018-11-23 07:17:22,634 INFO L448 ceAbstractionStarter]: For program point L7275-1(line 7275) no Hoare annotation was computed. [2018-11-23 07:17:22,636 INFO L451 ceAbstractionStarter]: At program point L7275(line 7275) the Hoare annotation is: true [2018-11-23 07:17:22,636 INFO L448 ceAbstractionStarter]: For program point L7277-1(line 7277) no Hoare annotation was computed. [2018-11-23 07:17:22,636 INFO L451 ceAbstractionStarter]: At program point L7277(line 7277) the Hoare annotation is: true [2018-11-23 07:17:22,636 INFO L448 ceAbstractionStarter]: For program point L7271-1(line 7271) no Hoare annotation was computed. [2018-11-23 07:17:22,636 INFO L451 ceAbstractionStarter]: At program point L7271(line 7271) the Hoare annotation is: true [2018-11-23 07:17:22,636 INFO L448 ceAbstractionStarter]: For program point L7273-1(line 7273) no Hoare annotation was computed. [2018-11-23 07:17:22,636 INFO L451 ceAbstractionStarter]: At program point L7273(line 7273) the Hoare annotation is: true [2018-11-23 07:17:22,636 INFO L448 ceAbstractionStarter]: For program point L7267-1(line 7267) no Hoare annotation was computed. [2018-11-23 07:17:22,636 INFO L451 ceAbstractionStarter]: At program point L7267(line 7267) the Hoare annotation is: true [2018-11-23 07:17:22,636 INFO L448 ceAbstractionStarter]: For program point L7269-1(line 7269) no Hoare annotation was computed. [2018-11-23 07:17:22,636 INFO L451 ceAbstractionStarter]: At program point L7269(line 7269) the Hoare annotation is: true [2018-11-23 07:17:22,636 INFO L448 ceAbstractionStarter]: For program point timer_init_1EXIT(lines 7604 7615) no Hoare annotation was computed. [2018-11-23 07:17:22,637 INFO L444 ceAbstractionStarter]: At program point timer_init_1ENTRY(lines 7604 7615) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_state_variable_4~0)) (not (= (_ bv0 32) ~ldv_state_variable_2~0)) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,637 INFO L448 ceAbstractionStarter]: For program point timer_init_1FINAL(lines 7604 7615) no Hoare annotation was computed. [2018-11-23 07:17:22,637 INFO L448 ceAbstractionStarter]: For program point L6753-1(line 6753) no Hoare annotation was computed. [2018-11-23 07:17:22,637 INFO L444 ceAbstractionStarter]: At program point L6753(line 6753) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,637 INFO L448 ceAbstractionStarter]: For program point L6774(lines 6774 6780) no Hoare annotation was computed. [2018-11-23 07:17:22,637 INFO L448 ceAbstractionStarter]: For program point L6775-1(line 6775) no Hoare annotation was computed. [2018-11-23 07:17:22,637 INFO L448 ceAbstractionStarter]: For program point el3_openEXIT(lines 6742 6783) no Hoare annotation was computed. [2018-11-23 07:17:22,637 INFO L444 ceAbstractionStarter]: At program point L6775(line 6775) the Hoare annotation is: (let ((.cse0 (= ~ldv_timer_1_3~0 (_ bv0 32))) (.cse1 (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|))) (.cse5 (= ~ldv_timer_1_2~0 (_ bv0 32))) (.cse2 (= ~ldv_timer_1_1~0 (_ bv0 32))) (.cse3 (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|))) (.cse4 (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|))) (.cse6 (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse0 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse6) (or .cse5 .cse2 .cse3 .cse4 .cse6))) [2018-11-23 07:17:22,637 INFO L444 ceAbstractionStarter]: At program point el3_openENTRY(lines 6742 6783) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,642 INFO L448 ceAbstractionStarter]: For program point L6773-1(line 6773) no Hoare annotation was computed. [2018-11-23 07:17:22,642 INFO L448 ceAbstractionStarter]: For program point L6774-2(lines 6774 6780) no Hoare annotation was computed. [2018-11-23 07:17:22,642 INFO L444 ceAbstractionStarter]: At program point L6773(line 6773) the Hoare annotation is: (let ((.cse0 (= ~ldv_timer_1_3~0 (_ bv0 32))) (.cse1 (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|))) (.cse5 (= ~ldv_timer_1_2~0 (_ bv0 32))) (.cse2 (= ~ldv_timer_1_1~0 (_ bv0 32))) (.cse3 (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|))) (.cse4 (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|))) (.cse6 (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse0 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse6) (or .cse5 .cse2 .cse3 .cse4 .cse6))) [2018-11-23 07:17:22,642 INFO L444 ceAbstractionStarter]: At program point L6766(line 6766) the Hoare annotation is: (let ((.cse1 (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|))) (.cse0 (= ~ldv_timer_1_3~0 (_ bv0 32))) (.cse3 (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|))) (.cse5 (= ~ldv_timer_1_2~0 (_ bv0 32))) (.cse4 (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|))) (.cse2 (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse0 .cse3) (or .cse1 .cse0 .cse4) (or .cse4 (= ~ldv_timer_1_1~0 (_ bv0 32)) .cse3) (or .cse5 .cse3 .cse2) (or .cse5 .cse4 .cse2))) [2018-11-23 07:17:22,642 INFO L444 ceAbstractionStarter]: At program point L6763-1(line 6763) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,642 INFO L444 ceAbstractionStarter]: At program point L6763(line 6763) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,642 INFO L444 ceAbstractionStarter]: At program point L6764(line 6764) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,643 INFO L448 ceAbstractionStarter]: For program point L6765(line 6765) no Hoare annotation was computed. [2018-11-23 07:17:22,643 INFO L448 ceAbstractionStarter]: For program point L6766-1(line 6766) no Hoare annotation was computed. [2018-11-23 07:17:22,643 INFO L448 ceAbstractionStarter]: For program point el3_openFINAL(lines 6742 6783) no Hoare annotation was computed. [2018-11-23 07:17:22,643 INFO L448 ceAbstractionStarter]: For program point L6757(lines 6757 6761) no Hoare annotation was computed. [2018-11-23 07:17:22,643 INFO L451 ceAbstractionStarter]: At program point L5887(lines 5887 5888) the Hoare annotation is: true [2018-11-23 07:17:22,643 INFO L448 ceAbstractionStarter]: For program point L5887-1(lines 5887 5888) no Hoare annotation was computed. [2018-11-23 07:17:22,648 INFO L448 ceAbstractionStarter]: For program point L5889(lines 5889 5896) no Hoare annotation was computed. [2018-11-23 07:17:22,648 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_restoreENTRY(lines 5872 5902) the Hoare annotation is: true [2018-11-23 07:17:22,648 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_restoreFINAL(lines 5872 5902) no Hoare annotation was computed. [2018-11-23 07:17:22,648 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_restoreEXIT(lines 5872 5902) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L451 ceAbstractionStarter]: At program point L5892(lines 5889 5894) the Hoare annotation is: true [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 8371 8379) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 8371 8379) the Hoare annotation is: true [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 8377) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 8371 8379) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_pcmcia_driver_2EXIT(lines 7683 7692) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point L7688-1(line 7688) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L451 ceAbstractionStarter]: At program point L7688(line 7688) the Hoare annotation is: true [2018-11-23 07:17:22,649 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_pcmcia_driver_2ENTRY(lines 7683 7692) the Hoare annotation is: true [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_pcmcia_driver_2FINAL(lines 7683 7692) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L451 ceAbstractionStarter]: At program point L6655(line 6655) the Hoare annotation is: true [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point dump_statusFINAL(lines 6627 6658) no Hoare annotation was computed. [2018-11-23 07:17:22,649 INFO L451 ceAbstractionStarter]: At program point L6650(line 6650) the Hoare annotation is: true [2018-11-23 07:17:22,649 INFO L448 ceAbstractionStarter]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2018-11-23 07:17:22,650 INFO L451 ceAbstractionStarter]: At program point L6651(line 6651) the Hoare annotation is: true [2018-11-23 07:17:22,650 INFO L448 ceAbstractionStarter]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2018-11-23 07:17:22,650 INFO L451 ceAbstractionStarter]: At program point L6652(line 6652) the Hoare annotation is: true [2018-11-23 07:17:22,650 INFO L451 ceAbstractionStarter]: At program point L6648-1(line 6648) the Hoare annotation is: true [2018-11-23 07:17:22,650 INFO L451 ceAbstractionStarter]: At program point L6648(line 6648) the Hoare annotation is: true [2018-11-23 07:17:22,650 INFO L448 ceAbstractionStarter]: For program point L6649(line 6649) no Hoare annotation was computed. [2018-11-23 07:17:22,650 INFO L448 ceAbstractionStarter]: For program point L6650-1(line 6650) no Hoare annotation was computed. [2018-11-23 07:17:22,650 INFO L448 ceAbstractionStarter]: For program point L6642(line 6642) no Hoare annotation was computed. [2018-11-23 07:17:22,650 INFO L448 ceAbstractionStarter]: For program point L6643-1(line 6643) no Hoare annotation was computed. [2018-11-23 07:17:22,650 INFO L451 ceAbstractionStarter]: At program point L6643(line 6643) the Hoare annotation is: true [2018-11-23 07:17:22,655 INFO L448 ceAbstractionStarter]: For program point L6644-1(line 6644) no Hoare annotation was computed. [2018-11-23 07:17:22,655 INFO L451 ceAbstractionStarter]: At program point L6644(line 6644) the Hoare annotation is: true [2018-11-23 07:17:22,655 INFO L448 ceAbstractionStarter]: For program point L6645-1(line 6645) no Hoare annotation was computed. [2018-11-23 07:17:22,655 INFO L451 ceAbstractionStarter]: At program point L6645(line 6645) the Hoare annotation is: true [2018-11-23 07:17:22,655 INFO L451 ceAbstractionStarter]: At program point L6641-1(line 6641) the Hoare annotation is: true [2018-11-23 07:17:22,655 INFO L451 ceAbstractionStarter]: At program point L6641(line 6641) the Hoare annotation is: true [2018-11-23 07:17:22,655 INFO L451 ceAbstractionStarter]: At program point dump_statusENTRY(lines 6627 6658) the Hoare annotation is: true [2018-11-23 07:17:22,655 INFO L448 ceAbstractionStarter]: For program point dump_statusEXIT(lines 6627 6658) no Hoare annotation was computed. [2018-11-23 07:17:22,655 INFO L451 ceAbstractionStarter]: At program point __fswab16ENTRY(lines 5715 5722) the Hoare annotation is: true [2018-11-23 07:17:22,655 INFO L448 ceAbstractionStarter]: For program point __fswab16FINAL(lines 5715 5722) no Hoare annotation was computed. [2018-11-23 07:17:22,655 INFO L448 ceAbstractionStarter]: For program point __fswab16EXIT(lines 5715 5722) no Hoare annotation was computed. [2018-11-23 07:17:22,655 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 8177 8186) the Hoare annotation is: true [2018-11-23 07:17:22,656 INFO L451 ceAbstractionStarter]: At program point L8182(line 8182) the Hoare annotation is: true [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 8177 8186) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 8177 8186) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L451 ceAbstractionStarter]: At program point L8182-1(line 8182) the Hoare annotation is: true [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point inbEXIT(lines 6011 6019) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L451 ceAbstractionStarter]: At program point inbENTRY(lines 6011 6019) the Hoare annotation is: true [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point inbFINAL(lines 6011 6019) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point outwFINAL(lines 6020 6028) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point outwEXIT(lines 6020 6028) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L451 ceAbstractionStarter]: At program point outwENTRY(lines 6020 6028) the Hoare annotation is: true [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5830 5837) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5830 5837) the Hoare annotation is: true [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5830 5837) no Hoare annotation was computed. [2018-11-23 07:17:22,656 INFO L451 ceAbstractionStarter]: At program point clear_bitENTRY(lines 5698 5706) the Hoare annotation is: true [2018-11-23 07:17:22,656 INFO L448 ceAbstractionStarter]: For program point clear_bitFINAL(lines 5698 5706) no Hoare annotation was computed. [2018-11-23 07:17:22,657 INFO L448 ceAbstractionStarter]: For program point clear_bitEXIT(lines 5698 5706) no Hoare annotation was computed. [2018-11-23 07:17:22,657 INFO L448 ceAbstractionStarter]: For program point netdev_privFINAL(lines 6141 6148) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L451 ceAbstractionStarter]: At program point netdev_privENTRY(lines 6141 6148) the Hoare annotation is: true [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point netdev_privEXIT(lines 6141 6148) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point outbEXIT(lines 6002 6010) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L451 ceAbstractionStarter]: At program point outbENTRY(lines 6002 6010) the Hoare annotation is: true [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point outbFINAL(lines 6002 6010) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L444 ceAbstractionStarter]: At program point L7711(line 7711) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,661 INFO L444 ceAbstractionStarter]: At program point L7703(line 7703) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point L7699(lines 7699 7734) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point L7732(line 7732) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point L7724(line 7724) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point L7716(line 7716) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point L7708(line 7708) no Hoare annotation was computed. [2018-11-23 07:17:22,661 INFO L448 ceAbstractionStarter]: For program point L7700(line 7700) no Hoare annotation was computed. [2018-11-23 07:17:22,662 INFO L444 ceAbstractionStarter]: At program point L7733(line 7733) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) [2018-11-23 07:17:22,662 INFO L448 ceAbstractionStarter]: For program point L7725(lines 7725 7730) no Hoare annotation was computed. [2018-11-23 07:17:22,662 INFO L448 ceAbstractionStarter]: For program point L7717(lines 7717 7722) no Hoare annotation was computed. [2018-11-23 07:17:22,662 INFO L448 ceAbstractionStarter]: For program point L7709(lines 7709 7714) no Hoare annotation was computed. [2018-11-23 07:17:22,662 INFO L448 ceAbstractionStarter]: For program point L7701(lines 7701 7706) no Hoare annotation was computed. [2018-11-23 07:17:22,662 INFO L444 ceAbstractionStarter]: At program point L7735(lines 7693 7738) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,662 INFO L444 ceAbstractionStarter]: At program point L7727(line 7727) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,667 INFO L448 ceAbstractionStarter]: For program point choose_timer_1EXIT(lines 7693 7738) no Hoare annotation was computed. [2018-11-23 07:17:22,667 INFO L444 ceAbstractionStarter]: At program point choose_timer_1ENTRY(lines 7693 7738) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,667 INFO L444 ceAbstractionStarter]: At program point L7719(line 7719) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|))) [2018-11-23 07:17:22,667 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,667 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 07:17:22,667 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:17:22,667 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,667 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 6132 6140) no Hoare annotation was computed. [2018-11-23 07:17:22,667 INFO L451 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 6132 6140) the Hoare annotation is: true [2018-11-23 07:17:22,667 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueFINAL(lines 6132 6140) no Hoare annotation was computed. [2018-11-23 07:17:22,667 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 5689 5697) no Hoare annotation was computed. [2018-11-23 07:17:22,668 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 5689 5697) no Hoare annotation was computed. [2018-11-23 07:17:22,668 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 5689 5697) the Hoare annotation is: true [2018-11-23 07:17:22,668 INFO L448 ceAbstractionStarter]: For program point inlEXIT(lines 6038 6046) no Hoare annotation was computed. [2018-11-23 07:17:22,668 INFO L451 ceAbstractionStarter]: At program point inlENTRY(lines 6038 6046) the Hoare annotation is: true [2018-11-23 07:17:22,668 INFO L448 ceAbstractionStarter]: For program point inlFINAL(lines 6038 6046) no Hoare annotation was computed. [2018-11-23 07:17:22,668 INFO L451 ceAbstractionStarter]: At program point L8192-1(line 8192) the Hoare annotation is: true [2018-11-23 07:17:22,668 INFO L451 ceAbstractionStarter]: At program point L8192(line 8192) the Hoare annotation is: true [2018-11-23 07:17:22,668 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 8187 8196) the Hoare annotation is: true [2018-11-23 07:17:22,668 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 8187 8196) no Hoare annotation was computed. [2018-11-23 07:17:22,668 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 8187 8196) no Hoare annotation was computed. [2018-11-23 07:17:22,668 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 5773 5784) no Hoare annotation was computed. [2018-11-23 07:17:22,672 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 5773 5784) no Hoare annotation was computed. [2018-11-23 07:17:22,672 INFO L451 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 5773 5784) the Hoare annotation is: true [2018-11-23 07:17:22,672 INFO L451 ceAbstractionStarter]: At program point L5779(line 5779) the Hoare annotation is: true [2018-11-23 07:17:22,672 INFO L448 ceAbstractionStarter]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2018-11-23 07:17:22,672 INFO L448 ceAbstractionStarter]: For program point pop_tx_statusEXIT(lines 6800 6856) no Hoare annotation was computed. [2018-11-23 07:17:22,672 INFO L448 ceAbstractionStarter]: For program point L6840(line 6840) no Hoare annotation was computed. [2018-11-23 07:17:22,672 INFO L448 ceAbstractionStarter]: For program point L6834(lines 6834 6839) no Hoare annotation was computed. [2018-11-23 07:17:22,672 INFO L451 ceAbstractionStarter]: At program point L6834-2(lines 6834 6839) the Hoare annotation is: true [2018-11-23 07:17:22,672 INFO L451 ceAbstractionStarter]: At program point L6822(line 6822) the Hoare annotation is: true [2018-11-23 07:17:22,672 INFO L448 ceAbstractionStarter]: For program point pop_tx_statusFINAL(lines 6800 6856) no Hoare annotation was computed. [2018-11-23 07:17:22,672 INFO L451 ceAbstractionStarter]: At program point L6826-1(lines 6826 6844) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point L6853(lines 6809 6855) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point L6814(line 6814) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point L6847(lines 6809 6855) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point pop_tx_statusENTRY(lines 6800 6856) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point L6816(lines 6816 6820) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point L6849(lines 6809 6855) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point L6845(line 6845) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point L6833-1(line 6833) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point L6833(line 6833) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point L6821-1(lines 6809 6855) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point L6821(lines 6821 6825) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueEXIT(lines 6190 6199) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point L6195(line 6195) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueFINAL(lines 6190 6199) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point netif_stop_queueENTRY(lines 6190 6199) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point L6195-1(line 6195) no Hoare annotation was computed. [2018-11-23 07:17:22,673 INFO L451 ceAbstractionStarter]: At program point L6196(line 6196) the Hoare annotation is: true [2018-11-23 07:17:22,673 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L451 ceAbstractionStarter]: At program point inwENTRY(lines 6029 6037) the Hoare annotation is: true [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point inwFINAL(lines 6029 6037) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point inwEXIT(lines 6029 6037) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point outslEXIT(lines 6047 6055) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point outslFINAL(lines 6047 6055) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L451 ceAbstractionStarter]: At program point outslENTRY(lines 6047 6055) the Hoare annotation is: true [2018-11-23 07:17:22,678 INFO L451 ceAbstractionStarter]: At program point L5855(lines 5855 5856) the Hoare annotation is: true [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsFINAL(lines 5839 5871) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point L5855-1(lines 5855 5856) no Hoare annotation was computed. [2018-11-23 07:17:22,678 INFO L448 ceAbstractionStarter]: For program point L5857(lines 5857 5864) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsEXIT(lines 5839 5871) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L451 ceAbstractionStarter]: At program point arch_local_save_flagsENTRY(lines 5839 5871) the Hoare annotation is: true [2018-11-23 07:17:22,679 INFO L451 ceAbstractionStarter]: At program point L5860(lines 5857 5862) the Hoare annotation is: true [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point L7774(lines 7774 7779) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point L7768(lines 7768 7773) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_1EXIT(lines 7763 7794) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L444 ceAbstractionStarter]: At program point disable_suitable_timer_1ENTRY(lines 7763 7794) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point L7786(lines 7786 7791) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point disable_suitable_timer_1FINAL(lines 7763 7794) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point L7780(lines 7780 7785) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_saveFINAL(lines 5934 5943) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_saveEXIT(lines 5934 5943) no Hoare annotation was computed. [2018-11-23 07:17:22,679 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_saveENTRY(lines 5934 5943) the Hoare annotation is: true [2018-11-23 07:17:22,684 INFO L451 ceAbstractionStarter]: At program point L5939(line 5939) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point L5939-1(line 5939) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point L5940(line 5940) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point ldv_unregister_netdev_37ENTRY(lines 8313 8322) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_37FINAL(lines 8313 8322) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_37EXIT(lines 8313 8322) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_timer_1_2~0 (_ bv0 32)) (= ~ldv_timer_1_3~0 (_ bv0 32)) (= ~ldv_timer_1_1~0 (_ bv0 32)) (= ~ldv_timer_1_0~0 (_ bv0 32)) (= ~ldv_state_variable_4~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 5785 5793) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point L5790(line 5790) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 5785 5793) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 5785 5793) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point el3_tx_timeoutEXIT(lines 6784 6799) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L444 ceAbstractionStarter]: At program point L6794(line 6794) the Hoare annotation is: false [2018-11-23 07:17:22,685 INFO L444 ceAbstractionStarter]: At program point L6795(line 6795) the Hoare annotation is: false [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point L6791(line 6791) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L444 ceAbstractionStarter]: At program point L6794-1(line 6794) the Hoare annotation is: false [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point el3_tx_timeoutENTRY(lines 6784 6799) the Hoare annotation is: true [2018-11-23 07:17:22,685 INFO L448 ceAbstractionStarter]: For program point el3_tx_timeoutFINAL(lines 6784 6799) no Hoare annotation was computed. [2018-11-23 07:17:22,685 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5958 5965) the Hoare annotation is: true [2018-11-23 07:17:22,686 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5958 5965) no Hoare annotation was computed. [2018-11-23 07:17:22,686 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5958 5965) no Hoare annotation was computed. [2018-11-23 07:17:22,690 INFO L444 ceAbstractionStarter]: At program point L7486(line 7486) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,690 INFO L448 ceAbstractionStarter]: For program point el3_closeEXIT(lines 7442 7501) no Hoare annotation was computed. [2018-11-23 07:17:22,690 INFO L448 ceAbstractionStarter]: For program point L7488(lines 7488 7492) no Hoare annotation was computed. [2018-11-23 07:17:22,690 INFO L444 ceAbstractionStarter]: At program point L7480-1(line 7480) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,691 INFO L444 ceAbstractionStarter]: At program point L7480(line 7480) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,691 INFO L444 ceAbstractionStarter]: At program point L7474(line 7474) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,691 INFO L448 ceAbstractionStarter]: For program point L7476(lines 7476 7484) no Hoare annotation was computed. [2018-11-23 07:17:22,691 INFO L448 ceAbstractionStarter]: For program point L7472-1(lines 7472 7495) no Hoare annotation was computed. [2018-11-23 07:17:22,691 INFO L448 ceAbstractionStarter]: For program point L7472(lines 7472 7495) no Hoare annotation was computed. [2018-11-23 07:17:22,691 INFO L448 ceAbstractionStarter]: For program point L7464-1(line 7464) no Hoare annotation was computed. [2018-11-23 07:17:22,691 INFO L444 ceAbstractionStarter]: At program point L7464(line 7464) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,691 INFO L444 ceAbstractionStarter]: At program point L7497-1(line 7497) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,691 INFO L444 ceAbstractionStarter]: At program point L7497(line 7497) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,696 INFO L444 ceAbstractionStarter]: At program point L7454(line 7454) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,696 INFO L448 ceAbstractionStarter]: For program point L7487(line 7487) no Hoare annotation was computed. [2018-11-23 07:17:22,696 INFO L444 ceAbstractionStarter]: At program point L7489(line 7489) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,696 INFO L444 ceAbstractionStarter]: At program point el3_closeENTRY(lines 7442 7501) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,696 INFO L448 ceAbstractionStarter]: For program point el3_closeFINAL(lines 7442 7501) no Hoare annotation was computed. [2018-11-23 07:17:22,696 INFO L448 ceAbstractionStarter]: For program point L7454-1(line 7454) no Hoare annotation was computed. [2018-11-23 07:17:22,697 INFO L444 ceAbstractionStarter]: At program point L7485(line 7485) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,697 INFO L444 ceAbstractionStarter]: At program point L7479-1(lines 7476 7484) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,697 INFO L448 ceAbstractionStarter]: For program point L7479(lines 7479 7484) no Hoare annotation was computed. [2018-11-23 07:17:22,697 INFO L448 ceAbstractionStarter]: For program point L7475(line 7475) no Hoare annotation was computed. [2018-11-23 07:17:22,697 INFO L444 ceAbstractionStarter]: At program point L7477(line 7477) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,697 INFO L444 ceAbstractionStarter]: At program point L7473-1(line 7473) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,702 INFO L444 ceAbstractionStarter]: At program point L7473(line 7473) the Hoare annotation is: (and (or (not (= (_ bv0 32) |old(~ldv_timer_1_3~0)|)) (= ~ldv_timer_1_3~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_0~0)|)) (= ~ldv_timer_1_0~0 (_ bv0 32))) (or (not (= (_ bv0 32) |old(~ldv_timer_1_1~0)|)) (= ~ldv_timer_1_1~0 (_ bv0 32))) (or (= ~ldv_timer_1_2~0 (_ bv0 32)) (not (= (_ bv0 32) |old(~ldv_timer_1_2~0)|)))) [2018-11-23 07:17:22,702 INFO L448 ceAbstractionStarter]: For program point L7498(line 7498) no Hoare annotation was computed. [2018-11-23 07:17:22,702 INFO L448 ceAbstractionStarter]: For program point L7465-2(lines 7465 7470) no Hoare annotation was computed. [2018-11-23 07:17:22,702 INFO L448 ceAbstractionStarter]: For program point L7465(lines 7465 7470) no Hoare annotation was computed. [2018-11-23 07:17:22,702 INFO L448 ceAbstractionStarter]: For program point L6687(line 6687) no Hoare annotation was computed. [2018-11-23 07:17:22,702 INFO L451 ceAbstractionStarter]: At program point L6689(lines 6664 6706) the Hoare annotation is: true [2018-11-23 07:17:22,702 INFO L448 ceAbstractionStarter]: For program point L6683(line 6683) no Hoare annotation was computed. [2018-11-23 07:17:22,702 INFO L448 ceAbstractionStarter]: For program point L6681-1(line 6681) no Hoare annotation was computed. [2018-11-23 07:17:22,702 INFO L451 ceAbstractionStarter]: At program point L6681(line 6681) the Hoare annotation is: true [2018-11-23 07:17:22,702 INFO L451 ceAbstractionStarter]: At program point L6675(lines 6664 6706) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6677(lines 6664 6706) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6702(line 6702) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point tc589_resetENTRY(lines 6659 6707) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L448 ceAbstractionStarter]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6673(line 6673) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6698(line 6698) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6667(line 6667) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L448 ceAbstractionStarter]: For program point tc589_resetEXIT(lines 6659 6707) no Hoare annotation was computed. [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6700(line 6700) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L448 ceAbstractionStarter]: For program point L6669(line 6669) no Hoare annotation was computed. [2018-11-23 07:17:22,703 INFO L448 ceAbstractionStarter]: For program point L6696-1(line 6696) no Hoare annotation was computed. [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6696(line 6696) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6682(line 6682) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6682-1(line 6682) the Hoare annotation is: true [2018-11-23 07:17:22,703 INFO L451 ceAbstractionStarter]: At program point L6703(line 6703) the Hoare annotation is: true [2018-11-23 07:17:22,708 INFO L451 ceAbstractionStarter]: At program point L6666(line 6666) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6699(line 6699) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6668(line 6668) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6701(line 6701) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L448 ceAbstractionStarter]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6695(line 6695) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6697-1(line 6697) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L448 ceAbstractionStarter]: For program point tc589_resetFINAL(lines 6659 6707) no Hoare annotation was computed. [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6666-1(line 6666) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6697(line 6697) the Hoare annotation is: true [2018-11-23 07:17:22,709 INFO L451 ceAbstractionStarter]: At program point L6691(lines 6664 6706) the Hoare annotation is: true [2018-11-23 07:17:22,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 07:17:22 BoogieIcfgContainer [2018-11-23 07:17:22,731 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 07:17:22,731 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 07:17:22,731 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 07:17:22,732 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 07:17:22,732 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:16:35" (3/4) ... [2018-11-23 07:17:22,735 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure media_check [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync_41 [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_1 [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_disable [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_eeprom [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ptr [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_drvinfo [2018-11-23 07:17:22,742 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_9 [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure insl [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv___netdev_alloc_skb_31 [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_1 [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_pending_timer_1 [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_config [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_start_xmit [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_net_device_ops_4 [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_alloc_skb [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_rx [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_rx_mode [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_netdev_39 [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_present [2018-11-23 07:17:22,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_set_xcvr [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_release [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_driver_exit [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_multicast_list [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_38 [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_probe [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_get_stats [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_detach [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_driver_init [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_wait_for_completion [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_config [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_resume [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_1 [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_interrupt [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_suspend [2018-11-23 07:17:22,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer_40 [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_5 [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure update_stats [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_init_1 [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_open [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_pcmcia_driver_2 [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dump_status [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_timer_1 [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-23 07:17:22,745 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inl [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pop_tx_status [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outsl [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_1 [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_save [2018-11-23 07:17:22,746 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_netdev_37 [2018-11-23 07:17:22,747 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-11-23 07:17:22,747 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_tx_timeout [2018-11-23 07:17:22,747 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 07:17:22,747 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure el3_close [2018-11-23 07:17:22,747 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tc589_reset [2018-11-23 07:17:22,775 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 480 nodes and edges [2018-11-23 07:17:22,778 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2018-11-23 07:17:22,780 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 85 nodes and edges [2018-11-23 07:17:22,783 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-11-23 07:17:22,785 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2018-11-23 07:17:22,787 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-23 07:17:22,790 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-23 07:17:22,792 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 07:17:22,820 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(0bv32 == \old(ldv_state_variable_4))) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,821 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0bv32 == \old(ldv_timer_1_3)) || ldv_timer_1_3 == 0bv32) && (!(0bv32 == \old(ldv_timer_1_0)) || ldv_timer_1_0 == 0bv32)) && (!(0bv32 == \old(ldv_timer_1_1)) || ldv_timer_1_1 == 0bv32)) && (ldv_timer_1_2 == 0bv32 || !(0bv32 == \old(ldv_timer_1_2))) [2018-11-23 07:17:22,830 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,831 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,831 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,832 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,834 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,834 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,834 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:22,834 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) [2018-11-23 07:17:23,005 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b53412c6-960b-4f1c-9d7d-25095f8f7db6/bin-2019/utaipan/witness.graphml [2018-11-23 07:17:23,006 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 07:17:23,006 INFO L168 Benchmark]: Toolchain (without parser) took 73254.92 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 939.0 MB in the beginning and 4.0 GB in the end (delta: -3.1 GB). Peak memory consumption was 666.4 MB. Max. memory is 11.5 GB. [2018-11-23 07:17:23,007 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:17:23,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1748.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -108.9 MB). Peak memory consumption was 143.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:17:23,007 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 11.5 GB. [2018-11-23 07:17:23,008 INFO L168 Benchmark]: Boogie Preprocessor took 114.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:17:23,008 INFO L168 Benchmark]: RCFGBuilder took 23351.66 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 172.5 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -254.9 MB). Peak memory consumption was 328.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:17:23,008 INFO L168 Benchmark]: TraceAbstraction took 47709.72 ms. Allocated memory was 1.4 GB in the beginning and 4.8 GB in the end (delta: 3.4 GB). Free memory was 1.3 GB in the beginning and 4.1 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2018-11-23 07:17:23,008 INFO L168 Benchmark]: Witness Printer took 274.31 ms. Allocated memory is still 4.8 GB. Free memory was 4.1 GB in the beginning and 4.0 GB in the end (delta: 64.1 MB). Peak memory consumption was 64.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:17:23,010 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1748.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -108.9 MB). Peak memory consumption was 143.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 114.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 23351.66 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 172.5 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -254.9 MB). Peak memory consumption was 328.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 47709.72 ms. Allocated memory was 1.4 GB in the beginning and 4.8 GB in the end (delta: 3.4 GB). Free memory was 1.3 GB in the beginning and 4.1 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. * Witness Printer took 274.31 ms. Allocated memory is still 4.8 GB. Free memory was 4.1 GB in the beginning and 4.0 GB in the end (delta: 64.1 MB). Peak memory consumption was 64.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8377]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 5889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6426]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 6664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: ((~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(0bv32 == \old(ldv_state_variable_4))) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 7100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 7693]: Loop Invariant Derived loop invariant: (((!(0bv32 == \old(ldv_timer_1_3)) || ldv_timer_1_3 == 0bv32) && (!(0bv32 == \old(ldv_timer_1_0)) || ldv_timer_1_0 == 0bv32)) && (!(0bv32 == \old(ldv_timer_1_1)) || ldv_timer_1_1 == 0bv32)) && (ldv_timer_1_2 == 0bv32 || !(0bv32 == \old(ldv_timer_1_2))) - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6440]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 7814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7324]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6426]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 7814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6440]: Loop Invariant Derived loop invariant: (!(0bv32 == \old(ldv_state_variable_4)) || ldv_state_variable_4 == 0bv32) && (~bvadd16(ldv_state_variable_4, 4294967295bv32) == 0bv32 || !(1bv32 == \old(ldv_state_variable_4))) - InvariantResult [Line: 5857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 89 procedures, 963 locations, 1 error locations. SAFE Result, 47.6s OverallTime, 9 OverallIterations, 22 TraceHistogramMax, 13.7s AutomataDifference, 0.0s DeadEndRemovalTime, 21.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 13427 SDtfs, 7509 SDslu, 15264 SDs, 0 SdLazy, 248 SolverSat, 71 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 5.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3347 GetRequests, 3331 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=54701occurred in iteration=8, 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: 4.6s AutomataMinimizationTime, 9 MinimizatonAttempts, 880 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 382 LocationsWithAnnotation, 137159 PreInvPairs, 151995 NumberOfFragments, 2714 HoareAnnotationTreeSize, 137159 FomulaSimplifications, 39734 FormulaSimplificationTreeSizeReduction, 8.5s HoareSimplificationTime, 382 FomulaSimplificationsInter, 475364 FormulaSimplificationTreeSizeReductionInter, 11.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.2s SsaConstructionTime, 4.2s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 3353 NumberOfCodeBlocks, 3353 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 3344 ConstructedInterpolants, 0 QuantifiedInterpolants, 1578438 SizeOfPredicates, 10 NumberOfNonLiveVariables, 24842 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 5217/5217 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...