./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 d90b1cec6db82c547e64727067ed9151cb092241 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 d90b1cec6db82c547e64727067ed9151cb092241 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 10:55:01,813 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:55:01,814 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:55:01,823 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:55:01,824 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:55:01,824 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:55:01,826 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:55:01,827 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:55:01,828 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:55:01,829 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:55:01,830 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:55:01,830 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:55:01,831 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:55:01,832 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:55:01,832 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:55:01,833 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:55:01,834 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:55:01,836 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:55:01,838 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:55:01,839 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:55:01,840 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:55:01,841 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:55:01,843 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:55:01,844 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:55:01,844 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:55:01,845 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:55:01,846 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:55:01,847 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:55:01,847 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:55:01,848 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:55:01,849 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:55:01,849 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:55:01,849 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:55:01,850 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:55:01,850 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:55:01,851 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:55:01,851 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 10:55:01,865 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:55:01,865 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:55:01,866 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:55:01,866 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 10:55:01,867 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 10:55:01,867 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 10:55:01,867 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 10:55:01,867 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 10:55:01,868 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 10:55:01,868 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 10:55:01,869 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 10:55:01,869 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 10:55:01,869 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 10:55:01,869 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 10:55:01,870 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:55:01,870 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:55:01,870 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:55:01,870 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:55:01,870 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:55:01,871 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:55:01,871 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:55:01,871 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:55:01,871 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:55:01,871 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:55:01,871 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:55:01,872 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:55:01,872 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:55:01,872 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:55:01,872 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:55:01,872 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:55:01,872 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:55:01,872 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 10:55:01,873 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:55:01,873 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:55:01,873 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:55:01,873 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 10:55:01,873 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_d988f972-5977-4feb-99ae-9a9c9c03644d/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 -> d90b1cec6db82c547e64727067ed9151cb092241 [2018-11-18 10:55:01,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:55:01,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:55:01,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:55:01,919 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:55:01,919 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:55:01,920 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c [2018-11-18 10:55:01,971 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/ca00a7130/7e4d6d0ec64846fba8806d596a782624/FLAG71f0b7251 [2018-11-18 10:55:02,946 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:55:02,948 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c [2018-11-18 10:55:02,992 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/ca00a7130/7e4d6d0ec64846fba8806d596a782624/FLAG71f0b7251 [2018-11-18 10:55:03,489 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/ca00a7130/7e4d6d0ec64846fba8806d596a782624 [2018-11-18 10:55:03,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:55:03,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:55:03,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:55:03,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:55:03,496 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:55:03,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:55:03" (1/1) ... [2018-11-18 10:55:03,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79be470c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:03, skipping insertion in model container [2018-11-18 10:55:03,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:55:03" (1/1) ... [2018-11-18 10:55:03,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:55:03,601 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:55:07,439 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:55:07,524 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:55:09,282 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:55:09,600 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:55:09,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09 WrapperNode [2018-11-18 10:55:09,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:55:09,601 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:55:09,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:55:09,601 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:55:09,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,661 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,681 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:55:09,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:55:09,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:55:09,682 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:55:09,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... [2018-11-18 10:55:09,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:55:09,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:55:09,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:55:09,997 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:55:09,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:55:10,067 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2018-11-18 10:55:10,068 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2018-11-18 10:55:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-18 10:55:10,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-18 10:55:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_notify_dca [2018-11-18 10:55:10,069 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_notify_dca [2018-11-18 10:55:10,069 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_write_dca [2018-11-18 10:55:10,070 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_write_dca [2018-11-18 10:55:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2018-11-18 10:55:10,070 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2018-11-18 10:55:10,070 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_allocate_rings [2018-11-18 10:55:10,071 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_allocate_rings [2018-11-18 10:55:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 10:55:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2018-11-18 10:55:10,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-18 10:55:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-18 10:55:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 10:55:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_probe_slices [2018-11-18 10:55:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_probe_slices [2018-11-18 10:55:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-18 10:55:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-18 10:55:10,072 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2018-11-18 10:55:10,072 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2018-11-18 10:55:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2018-11-18 10:55:10,073 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2018-11-18 10:55:10,073 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2018-11-18 10:55:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2018-11-18 10:55:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_strings [2018-11-18 10:55:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_strings [2018-11-18 10:55:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_rx_csum [2018-11-18 10:55:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_rx_csum [2018-11-18 10:55:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-18 10:55:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-18 10:55:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2018-11-18 10:55:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2018-11-18 10:55:10,074 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-11-18 10:55:10,074 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-11-18 10:55:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2018-11-18 10:55:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2018-11-18 10:55:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-18 10:55:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-18 10:55:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2018-11-18 10:55:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2018-11-18 10:55:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_coalesce [2018-11-18 10:55:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_coalesce [2018-11-18 10:55:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-18 10:55:10,075 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-18 10:55:10,075 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-18 10:55:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-18 10:55:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-18 10:55:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-18 10:55:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 10:55:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 10:55:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-18 10:55:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_pauseparam [2018-11-18 10:55:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_pauseparam [2018-11-18 10:55:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 10:55:10,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 10:55:10,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 10:55:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 10:55:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2018-11-18 10:55:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2018-11-18 10:55:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-18 10:55:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-18 10:55:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-18 10:55:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_stats [2018-11-18 10:55:10,077 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_stats [2018-11-18 10:55:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-18 10:55:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-18 10:55:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2018-11-18 10:55:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2018-11-18 10:55:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_statblock [2018-11-18 10:55:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_statblock [2018-11-18 10:55:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 10:55:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2018-11-18 10:55:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2018-11-18 10:55:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-11-18 10:55:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2018-11-18 10:55:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_add_2 [2018-11-18 10:55:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_add_2 [2018-11-18 10:55:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-18 10:55:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2018-11-18 10:55:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2018-11-18 10:55:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2018-11-18 10:55:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_mac_address [2018-11-18 10:55:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_mac_address [2018-11-18 10:55:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2018-11-18 10:55:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2018-11-18 10:55:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_promisc [2018-11-18 10:55:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_promisc [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 10:55:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2018-11-18 10:55:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-18 10:55:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 10:55:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 10:55:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-18 10:55:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-18 10:55:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_select_firmware [2018-11-18 10:55:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_select_firmware [2018-11-18 10:55:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 10:55:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 10:55:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-18 10:55:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-18 10:55:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_tx_done [2018-11-18 10:55:10,094 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_tx_done [2018-11-18 10:55:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-18 10:55:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-11-18 10:55:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-18 10:55:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_tso [2018-11-18 10:55:10,094 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_tso [2018-11-18 10:55:10,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:55:10,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:55:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-18 10:55:10,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-18 10:55:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-18 10:55:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 10:55:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-18 10:55:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 10:55:10,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 10:55:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2018-11-18 10:55:10,095 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2018-11-18 10:55:10,095 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_msglevel [2018-11-18 10:55:10,095 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_msglevel [2018-11-18 10:55:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_submit_req [2018-11-18 10:55:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_submit_req [2018-11-18 10:55:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2018-11-18 10:55:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2018-11-18 10:55:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-18 10:55:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-18 10:55:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-18 10:55:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_del_1 [2018-11-18 10:55:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_del_1 [2018-11-18 10:55:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-18 10:55:10,096 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 10:55:10,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 10:55:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2018-11-18 10:55:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2018-11-18 10:55:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2018-11-18 10:55:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2018-11-18 10:55:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2018-11-18 10:55:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2018-11-18 10:55:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 10:55:10,097 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 10:55:10,097 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-18 10:55:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-18 10:55:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2018-11-18 10:55:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2018-11-18 10:55:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2018-11-18 10:55:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2018-11-18 10:55:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-18 10:55:10,102 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-18 10:55:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2018-11-18 10:55:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 10:55:10,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 10:55:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_trylock [2018-11-18 10:55:10,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_trylock [2018-11-18 10:55:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2018-11-18 10:55:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:55:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_submit_8rx [2018-11-18 10:55:10,105 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_submit_8rx [2018-11-18 10:55:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-18 10:55:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-18 10:55:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-18 10:55:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_flags [2018-11-18 10:55:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_flags [2018-11-18 10:55:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 10:55:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 10:55:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2018-11-18 10:55:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_enable_ecrc [2018-11-18 10:55:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_enable_ecrc [2018-11-18 10:55:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-18 10:55:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-18 10:55:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2018-11-18 10:55:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2018-11-18 10:55:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-18 10:55:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 10:55:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 10:55:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-18 10:55:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-18 10:55:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_mtu [2018-11-18 10:55:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_mtu [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_ethtool_stats [2018-11-18 10:55:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_ethtool_stats [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2018-11-18 10:55:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-11-18 10:55:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2018-11-18 10:55:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2018-11-18 10:55:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-18 10:55:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:55:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 10:55:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2018-11-18 10:55:10,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2018-11-18 10:55:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-18 10:55:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2018-11-18 10:55:10,109 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2018-11-18 10:55:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure dca3_get_tag [2018-11-18 10:55:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_add [2018-11-18 10:55:10,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_add [2018-11-18 10:55:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_3 [2018-11-18 10:55:10,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_3 [2018-11-18 10:55:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_4 [2018-11-18 10:55:10,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_4 [2018-11-18 10:55:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-18 10:55:10,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-18 10:55:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-18 10:55:10,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-18 10:55:10,114 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2018-11-18 10:55:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2018-11-18 10:55:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2018-11-18 10:55:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2018-11-18 10:55:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-18 10:55:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_intr [2018-11-18 10:55:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_intr [2018-11-18 10:55:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 10:55:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 10:55:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-18 10:55:10,115 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 10:55:10,115 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 10:55:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-18 10:55:10,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-18 10:55:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2018-11-18 10:55:10,116 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2018-11-18 10:55:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2018-11-18 10:55:10,116 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2018-11-18 10:55:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 10:55:10,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 10:55:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-18 10:55:10,120 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 10:55:10,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 10:55:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_sset_count [2018-11-18 10:55:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_sset_count [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2018-11-18 10:55:10,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2018-11-18 10:55:10,121 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2018-11-18 10:55:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2018-11-18 10:55:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-18 10:55:10,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-18 10:55:10,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-18 10:55:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2018-11-18 10:55:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_param_unlock [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2018-11-18 10:55:10,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2018-11-18 10:55:10,123 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-11-18 10:55:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-18 10:55:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2018-11-18 10:55:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-18 10:55:10,124 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2018-11-18 10:55:10,124 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2018-11-18 10:55:10,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:55:10,125 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2018-11-18 10:55:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2018-11-18 10:55:10,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 10:55:10,125 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-18 10:55:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-18 10:55:10,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 10:55:10,125 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2018-11-18 10:55:10,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2018-11-18 10:55:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_hotplug_firmware [2018-11-18 10:55:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_hotplug_firmware [2018-11-18 10:55:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_cleanup_module [2018-11-18 10:55:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_cleanup_module [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 10:55:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-11-18 10:55:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-18 10:55:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_pauseparam [2018-11-18 10:55:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_pauseparam [2018-11-18 10:55:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2018-11-18 10:55:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2018-11-18 10:55:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-18 10:55:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 10:55:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 10:55:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_del [2018-11-18 10:55:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_del [2018-11-18 10:55:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2018-11-18 10:55:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_read_mac_addr [2018-11-18 10:55:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_read_mac_addr [2018-11-18 10:55:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-18 10:55:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2018-11-18 10:55:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2018-11-18 10:55:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 10:55:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_submit_req_backwards [2018-11-18 10:55:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_submit_req_backwards [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2018-11-18 10:55:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2018-11-18 10:55:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2018-11-18 10:55:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2018-11-18 10:55:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_probe [2018-11-18 10:55:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_probe [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2018-11-18 10:55:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_ringparam [2018-11-18 10:55:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_ringparam [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 10:55:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-18 10:55:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-18 10:55:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-18 10:55:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2018-11-18 10:55:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2018-11-18 10:55:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2018-11-18 10:55:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2018-11-18 10:55:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_settings [2018-11-18 10:55:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_settings [2018-11-18 10:55:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_txrx [2018-11-18 10:55:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_txrx [2018-11-18 10:55:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_slices [2018-11-18 10:55:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_slices [2018-11-18 10:55:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_set_flags [2018-11-18 10:55:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 10:55:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 10:55:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2018-11-18 10:55:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2018-11-18 10:55:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-11-18 10:55:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-11-18 10:55:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 10:55:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 10:55:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_msglevel [2018-11-18 10:55:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_msglevel [2018-11-18 10:55:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2018-11-18 10:55:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2018-11-18 10:55:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2018-11-18 10:55:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2018-11-18 10:55:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_suspend [2018-11-18 10:55:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_suspend [2018-11-18 10:55:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_init_module [2018-11-18 10:55:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_init_module [2018-11-18 10:55:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 10:55:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 10:55:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-18 10:55:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_segment [2018-11-18 10:55:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2018-11-18 10:55:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2018-11-18 10:55:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-18 10:55:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-18 10:55:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-18 10:55:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2018-11-18 10:55:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2018-11-18 10:55:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2018-11-18 10:55:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2018-11-18 10:55:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-18 10:55:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-18 10:55:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure driver_for_each_device [2018-11-18 10:55:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:55:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:55:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure dca_unregister_notify [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-18 10:55:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-11-18 10:55:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_param_lock [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure dca_add_requester [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2018-11-18 10:55:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2018-11-18 10:55:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2018-11-18 10:55:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2018-11-18 10:55:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_rx_csum [2018-11-18 10:55:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_rx_csum [2018-11-18 10:55:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2018-11-18 10:55:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2018-11-18 10:55:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-18 10:55:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-18 10:55:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2018-11-18 10:55:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2018-11-18 10:55:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-18 10:55:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-18 10:55:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2018-11-18 10:55:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-11-18 10:55:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2018-11-18 10:55:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2018-11-18 10:55:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure dca_remove_requester [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2018-11-18 10:55:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2018-11-18 10:55:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-18 10:55:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-18 10:55:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-18 10:55:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_adopt_running_firmware [2018-11-18 10:55:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_adopt_running_firmware [2018-11-18 10:55:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 10:55:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-18 10:55:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2018-11-18 10:55:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2018-11-18 10:55:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-18 10:55:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-18 10:55:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-18 10:55:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2018-11-18 10:55:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2018-11-18 10:55:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2018-11-18 10:55:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2018-11-18 10:55:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-18 10:55:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_wc [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 10:55:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2018-11-18 10:55:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 10:55:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-18 10:55:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 10:55:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 10:55:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure dca_register_notify [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2018-11-18 10:55:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2018-11-18 10:55:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_firmware_probe [2018-11-18 10:55:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_firmware_probe [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 10:55:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-18 10:55:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 10:55:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-18 10:55:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-18 10:55:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:55:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:55:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_drvinfo [2018-11-18 10:55:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_drvinfo [2018-11-18 10:55:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_coalesce [2018-11-18 10:55:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_coalesce [2018-11-18 10:55:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2018-11-18 10:55:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2018-11-18 10:55:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 10:55:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 10:55:27,106 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:55:27,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:55:27 BoogieIcfgContainer [2018-11-18 10:55:27,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:55:27,107 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:55:27,107 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:55:27,111 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:55:27,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:55:03" (1/3) ... [2018-11-18 10:55:27,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6675b45e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:55:27, skipping insertion in model container [2018-11-18 10:55:27,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:09" (2/3) ... [2018-11-18 10:55:27,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6675b45e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:55:27, skipping insertion in model container [2018-11-18 10:55:27,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:55:27" (3/3) ... [2018-11-18 10:55:27,116 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c [2018-11-18 10:55:27,124 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:55:27,134 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:55:27,145 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:55:27,178 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:55:27,179 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:55:27,179 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:55:27,179 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:55:27,179 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:55:27,179 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:55:27,179 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:55:27,179 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:55:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states. [2018-11-18 10:55:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-18 10:55:27,226 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:55:27,226 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:55:27,228 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:55:27,231 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:55:27,231 INFO L82 PathProgramCache]: Analyzing trace with hash 1900633947, now seen corresponding path program 1 times [2018-11-18 10:55:27,233 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:55:27,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:27,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:55:27,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:27,284 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:55:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:55:28,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:55:28,248 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:55:28,248 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:55:28,248 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:55:28,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:55:28,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:55:28,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:55:28,268 INFO L87 Difference]: Start difference. First operand 2253 states. Second operand 5 states. [2018-11-18 10:55:35,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:55:35,466 INFO L93 Difference]: Finished difference Result 4495 states and 6063 transitions. [2018-11-18 10:55:35,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 10:55:35,468 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2018-11-18 10:55:35,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:55:35,493 INFO L225 Difference]: With dead ends: 4495 [2018-11-18 10:55:35,493 INFO L226 Difference]: Without dead ends: 2234 [2018-11-18 10:55:35,505 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:55:35,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2234 states. [2018-11-18 10:55:35,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2234 to 2234. [2018-11-18 10:55:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2234 states. [2018-11-18 10:55:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 2234 states and 3013 transitions. [2018-11-18 10:55:35,642 INFO L78 Accepts]: Start accepts. Automaton has 2234 states and 3013 transitions. Word has length 20 [2018-11-18 10:55:35,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:55:35,643 INFO L480 AbstractCegarLoop]: Abstraction has 2234 states and 3013 transitions. [2018-11-18 10:55:35,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:55:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 3013 transitions. [2018-11-18 10:55:35,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-18 10:55:35,643 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:55:35,643 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:55:35,644 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:55:35,644 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:55:35,644 INFO L82 PathProgramCache]: Analyzing trace with hash -2136167911, now seen corresponding path program 1 times [2018-11-18 10:55:35,644 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:55:35,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:35,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:55:35,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:35,649 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:55:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:55:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:55:36,181 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:55:36,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:55:36,181 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:55:36,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:55:36,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:55:36,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:55:36,184 INFO L87 Difference]: Start difference. First operand 2234 states and 3013 transitions. Second operand 3 states. [2018-11-18 10:55:36,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:55:36,326 INFO L93 Difference]: Finished difference Result 4430 states and 5999 transitions. [2018-11-18 10:55:36,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:55:36,327 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-11-18 10:55:36,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:55:36,351 INFO L225 Difference]: With dead ends: 4430 [2018-11-18 10:55:36,351 INFO L226 Difference]: Without dead ends: 4420 [2018-11-18 10:55:36,355 INFO L604 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 [2018-11-18 10:55:36,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4420 states. [2018-11-18 10:55:36,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4420 to 4404. [2018-11-18 10:55:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4404 states. [2018-11-18 10:55:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 4404 states and 5961 transitions. [2018-11-18 10:55:36,527 INFO L78 Accepts]: Start accepts. Automaton has 4404 states and 5961 transitions. Word has length 20 [2018-11-18 10:55:36,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:55:36,528 INFO L480 AbstractCegarLoop]: Abstraction has 4404 states and 5961 transitions. [2018-11-18 10:55:36,528 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:55:36,528 INFO L276 IsEmpty]: Start isEmpty. Operand 4404 states and 5961 transitions. [2018-11-18 10:55:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2018-11-18 10:55:36,549 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:55:36,550 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:55:36,550 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:55:36,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:55:36,550 INFO L82 PathProgramCache]: Analyzing trace with hash -630274062, now seen corresponding path program 1 times [2018-11-18 10:55:36,550 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:55:36,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:36,554 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:55:36,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:36,554 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:55:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:55:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2018-11-18 10:55:37,390 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:55:37,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:55:37,390 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:55:37,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:55:37,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:55:37,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:55:37,392 INFO L87 Difference]: Start difference. First operand 4404 states and 5961 transitions. Second operand 3 states. [2018-11-18 10:55:37,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:55:37,575 INFO L93 Difference]: Finished difference Result 8794 states and 11913 transitions. [2018-11-18 10:55:37,576 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:55:37,576 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 531 [2018-11-18 10:55:37,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:55:37,604 INFO L225 Difference]: With dead ends: 8794 [2018-11-18 10:55:37,604 INFO L226 Difference]: Without dead ends: 4406 [2018-11-18 10:55:37,621 INFO L604 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 [2018-11-18 10:55:37,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4406 states. [2018-11-18 10:55:37,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4406 to 4406. [2018-11-18 10:55:37,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4406 states. [2018-11-18 10:55:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 4406 states and 5963 transitions. [2018-11-18 10:55:37,782 INFO L78 Accepts]: Start accepts. Automaton has 4406 states and 5963 transitions. Word has length 531 [2018-11-18 10:55:37,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:55:37,783 INFO L480 AbstractCegarLoop]: Abstraction has 4406 states and 5963 transitions. [2018-11-18 10:55:37,783 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:55:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 4406 states and 5963 transitions. [2018-11-18 10:55:37,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2018-11-18 10:55:37,804 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:55:37,804 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:55:37,805 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:55:37,805 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:55:37,805 INFO L82 PathProgramCache]: Analyzing trace with hash -1402808016, now seen corresponding path program 1 times [2018-11-18 10:55:37,805 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:55:37,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:37,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:55:37,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:37,809 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:55:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:55:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2018-11-18 10:55:38,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:55:38,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:55:38,357 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:55:38,357 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:55:38,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:55:38,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:55:38,358 INFO L87 Difference]: Start difference. First operand 4406 states and 5963 transitions. Second operand 3 states. [2018-11-18 10:55:38,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:55:38,485 INFO L93 Difference]: Finished difference Result 8800 states and 11919 transitions. [2018-11-18 10:55:38,486 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:55:38,486 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 531 [2018-11-18 10:55:38,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:55:38,501 INFO L225 Difference]: With dead ends: 8800 [2018-11-18 10:55:38,501 INFO L226 Difference]: Without dead ends: 4410 [2018-11-18 10:55:38,513 INFO L604 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 [2018-11-18 10:55:38,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4410 states. [2018-11-18 10:55:38,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4410 to 4408. [2018-11-18 10:55:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4408 states. [2018-11-18 10:55:38,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4408 states to 4408 states and 5965 transitions. [2018-11-18 10:55:38,632 INFO L78 Accepts]: Start accepts. Automaton has 4408 states and 5965 transitions. Word has length 531 [2018-11-18 10:55:38,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:55:38,632 INFO L480 AbstractCegarLoop]: Abstraction has 4408 states and 5965 transitions. [2018-11-18 10:55:38,632 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:55:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 4408 states and 5965 transitions. [2018-11-18 10:55:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2018-11-18 10:55:38,648 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:55:38,648 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:55:38,649 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:55:38,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:55:38,649 INFO L82 PathProgramCache]: Analyzing trace with hash -566825620, now seen corresponding path program 1 times [2018-11-18 10:55:38,649 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:55:38,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:38,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:55:38,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:38,652 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:55:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:55:39,286 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2018-11-18 10:55:39,287 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:55:39,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:55:39,287 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:55:39,288 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:55:39,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:55:39,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:55:39,289 INFO L87 Difference]: Start difference. First operand 4408 states and 5965 transitions. Second operand 4 states. [2018-11-18 10:55:43,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:55:43,474 INFO L93 Difference]: Finished difference Result 8794 states and 11907 transitions. [2018-11-18 10:55:43,475 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:55:43,475 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 533 [2018-11-18 10:55:43,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:55:43,500 INFO L225 Difference]: With dead ends: 8794 [2018-11-18 10:55:43,501 INFO L226 Difference]: Without dead ends: 4402 [2018-11-18 10:55:43,518 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:55:43,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4402 states. [2018-11-18 10:55:43,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4402 to 4402. [2018-11-18 10:55:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4402 states. [2018-11-18 10:55:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 4402 states and 5951 transitions. [2018-11-18 10:55:43,686 INFO L78 Accepts]: Start accepts. Automaton has 4402 states and 5951 transitions. Word has length 533 [2018-11-18 10:55:43,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:55:43,687 INFO L480 AbstractCegarLoop]: Abstraction has 4402 states and 5951 transitions. [2018-11-18 10:55:43,687 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:55:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4402 states and 5951 transitions. [2018-11-18 10:55:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2018-11-18 10:55:43,706 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:55:43,707 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:55:43,707 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:55:43,707 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:55:43,707 INFO L82 PathProgramCache]: Analyzing trace with hash 910311360, now seen corresponding path program 1 times [2018-11-18 10:55:43,707 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:55:43,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:43,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:55:43,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:43,711 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:55:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:55:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2018-11-18 10:55:44,392 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:55:44,392 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:55:44,392 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:55:44,393 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:55:44,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:55:44,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:55:44,394 INFO L87 Difference]: Start difference. First operand 4402 states and 5951 transitions. Second operand 3 states. [2018-11-18 10:55:44,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:55:44,507 INFO L93 Difference]: Finished difference Result 8814 states and 11929 transitions. [2018-11-18 10:55:44,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:55:44,508 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 538 [2018-11-18 10:55:44,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:55:44,530 INFO L225 Difference]: With dead ends: 8814 [2018-11-18 10:55:44,530 INFO L226 Difference]: Without dead ends: 4428 [2018-11-18 10:55:44,546 INFO L604 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 [2018-11-18 10:55:44,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4428 states. [2018-11-18 10:55:44,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4428 to 4418. [2018-11-18 10:55:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4418 states. [2018-11-18 10:55:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4418 states to 4418 states and 5975 transitions. [2018-11-18 10:55:44,702 INFO L78 Accepts]: Start accepts. Automaton has 4418 states and 5975 transitions. Word has length 538 [2018-11-18 10:55:44,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:55:44,702 INFO L480 AbstractCegarLoop]: Abstraction has 4418 states and 5975 transitions. [2018-11-18 10:55:44,703 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:55:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 4418 states and 5975 transitions. [2018-11-18 10:55:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2018-11-18 10:55:44,719 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:55:44,720 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:55:44,720 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:55:44,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:55:44,720 INFO L82 PathProgramCache]: Analyzing trace with hash -1671355650, now seen corresponding path program 1 times [2018-11-18 10:55:44,721 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:55:44,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:44,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:55:44,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:55:44,724 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:55:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:55:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2018-11-18 10:55:45,448 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:55:45,448 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:55:45,449 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 539 with the following transitions: [2018-11-18 10:55:45,452 INFO L202 CegarAbsIntRunner]: [4], [6], [7], [141], [143], [146], [292], [293], [294], [295], [298], [301], [306], [370], [527], [529], [530], [600], [606], [607], [663], [664], [665], [669], [671], [678], [680], [683], [685], [690], [692], [695], [697], [698], [796], [798], [801], [806], [809], [819], [884], [903], [906], [908], [911], [927], [929], [935], [947], [949], [951], [957], [960], [976], [982], [984], [985], [986], [992], [993], [1091], [1092], [1097], [1098], [1198], [1200], [1201], [1202], [1204], [1205], [1222], [1223], [1423], [1424], [1764], [1766], [1767], [1768], [1770], [1771], [1774], [1776], [1778], [1781], [1900], [1901], [1903], [1906], [1909], [1955], [1956], [1957], [2004], [2006], [2007], [2025], [2028], [2032], [2033], [2254], [2256], [2259], [2265], [2267], [2268], [2269], [2274], [2277], [2283], [2312], [2313], [2315], [2316], [2318], [2321], [2388], [2389], [2390], [2391], [2464], [2470], [2471], [2472], [2473], [2474], [2523], [2528], [2534], [2536], [2645], [2646], [2647], [2651], [2653], [2655], [2660], [2665], [2667], [2674], [2680], [2682], [2684], [2689], [2692], [2698], [2702], [2705], [2709], [2714], [2716], [2718], [2720], [2722], [2727], [2733], [2735], [2737], [2739], [2744], [2746], [2750], [2752], [2755], [2760], [2763], [2768], [2770], [2775], [2780], [2786], [2790], [2793], [2797], [2800], [2804], [2807], [2812], [2817], [2819], [2822], [2824], [2829], [2832], [2835], [2839], [2857], [2889], [2914], [2915], [3003], [3005], [3009], [3011], [3013], [3016], [3031], [3034], [3038], [3039], [3042], [3045], [3051], [3065], [3066], [3071], [3074], [3076], [3396], [3401], [3403], [3408], [3410], [3411], [3414], [3416], [3418], [3420], [3422], [3425], [3430], [3437], [3439], [3480], [3482], [3487], [3489], [3496], [3502], [3509], [3516], [3522], [3529], [3535], [3542], [3549], [3556], [3562], [3569], [3575], [3581], [3588], [3595], [3613], [3631], [3638], [3645], [3652], [3658], [3665], [3668], [3671], [3673], [3676], [3733], [3736], [3740], [3746], [3747], [3904], [3905], [4026], [4028], [4030], [4032], [4034], [4036], [4038], [4041], [4045], [4048], [4056], [4075], [4077], [4079], [4105], [4106], [4107], [4121], [4123], [4128], [4130], [4133], [4137], [4140], [4145], [4147], [4148], [4251], [4255], [4257], [4263], [4264], [4292], [4293], [4328], [4329], [4414], [4415], [4438], [4439], [4440], [4441], [4458], [4459], [4460], [4461], [4492], [4493], [4494], [4495], [4502], [4503], [4506], [4507], [4558], [4559], [4560], [4561], [4688], [4689], [4690], [4691], [4692], [4693], [4694], [4695], [4730], [4731], [4758], [4759], [4810], [4811], [4818], [4819], [4880], [4881], [4882], [4883], [4884], [4885], [4888], [4889], [4890], [4891], [4892], [4893], [4894], [4895], [4896], [4897], [4898], [4899], [4900], [4901], [4902], [4903], [4904], [4905], [4906], [4907], [4908], [4909], [4910], [4911], [4912], [4913], [4914], [4915], [4916], [4917], [4918], [4919], [4920], [4921], [4922], [4923], [4924], [4925], [4926], [4927], [4928], [4929], [4956], [4957], [4958], [4959], [4966], [4967], [5066], [5067], [5068], [5069], [5070], [5071], [5072], [5073], [5074], [5075], [5092], [5093], [5140], [5141], [5152], [5153], [5154], [5224], [5225], [5226], [5227], [5228], [5229], [5230], [5231], [5232], [5233], [5234], [5235], [5236], [5237], [5238], [5239], [5264], [5266], [5267], [5268], [5269], [5270] [2018-11-18 10:55:45,508 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:55:45,508 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:55:45,924 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:429) 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:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) 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:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.translateStore(MappedTerm2Expression.java:288) 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.computeFixpoint(TermConjunctEvaluator.java:198) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$1(TermConjunctEvaluator.java:150) 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 [2018-11-18 10:55:45,928 INFO L168 Benchmark]: Toolchain (without parser) took 42436.01 ms. Allocated memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: 2.2 GB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -140.2 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-18 10:55:45,930 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:55:45,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6107.07 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 956.8 MB). Free memory was 942.4 MB in the beginning and 1.5 GB in the end (delta: -547.4 MB). Peak memory consumption was 872.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:55:45,930 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:55:45,931 INFO L168 Benchmark]: Boogie Preprocessor took 314.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 11.5 GB. [2018-11-18 10:55:45,931 INFO L168 Benchmark]: RCFGBuilder took 17110.12 ms. Allocated memory was 2.0 GB in the beginning and 2.8 GB in the end (delta: 773.8 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 319.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-18 10:55:45,932 INFO L168 Benchmark]: TraceAbstraction took 18820.36 ms. Allocated memory was 2.8 GB in the beginning and 3.2 GB in the end (delta: 447.7 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.7 MB). Peak memory consumption was 468.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:55:45,935 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6107.07 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 956.8 MB). Free memory was 942.4 MB in the beginning and 1.5 GB in the end (delta: -547.4 MB). Peak memory consumption was 872.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 314.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 17110.12 ms. Allocated memory was 2.0 GB in the beginning and 2.8 GB in the end (delta: 773.8 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 319.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * TraceAbstraction took 18820.36 ms. Allocated memory was 2.8 GB in the beginning and 3.2 GB in the end (delta: 447.7 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.7 MB). Peak memory consumption was 468.5 MB. 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 0.1.23-5842f4b [2018-11-18 10:55:47,394 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:55:47,395 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:55:47,403 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:55:47,403 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:55:47,404 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:55:47,405 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:55:47,406 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:55:47,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:55:47,408 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:55:47,409 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:55:47,410 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:55:47,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:55:47,411 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:55:47,412 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:55:47,413 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:55:47,414 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:55:47,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:55:47,417 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:55:47,419 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:55:47,419 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:55:47,420 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:55:47,423 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:55:47,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:55:47,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:55:47,424 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:55:47,425 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:55:47,426 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:55:47,426 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:55:47,427 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:55:47,427 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:55:47,428 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:55:47,428 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:55:47,428 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:55:47,429 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:55:47,430 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:55:47,430 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 10:55:47,442 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:55:47,442 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:55:47,443 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:55:47,443 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 10:55:47,443 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 10:55:47,443 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 10:55:47,443 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 10:55:47,444 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 10:55:47,444 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 10:55:47,444 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 10:55:47,444 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:55:47,445 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:55:47,445 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:55:47,445 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:55:47,445 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:55:47,445 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:55:47,445 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:55:47,446 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:55:47,446 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:55:47,446 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:55:47,446 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:55:47,446 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:55:47,446 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:55:47,446 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:55:47,447 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:55:47,447 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:55:47,447 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:55:47,447 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:55:47,447 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 10:55:47,447 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:55:47,447 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:55:47,447 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:55:47,447 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_d988f972-5977-4feb-99ae-9a9c9c03644d/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 -> d90b1cec6db82c547e64727067ed9151cb092241 [2018-11-18 10:55:47,479 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:55:47,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:55:47,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:55:47,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:55:47,492 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:55:47,492 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c [2018-11-18 10:55:47,537 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/9a527bfa9/6ab96c352cca4ac6979b372d6527819b/FLAGe4929da79 [2018-11-18 10:55:48,083 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:55:48,084 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c [2018-11-18 10:55:48,115 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/9a527bfa9/6ab96c352cca4ac6979b372d6527819b/FLAGe4929da79 [2018-11-18 10:55:48,292 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/data/9a527bfa9/6ab96c352cca4ac6979b372d6527819b [2018-11-18 10:55:48,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:55:48,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:55:48,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:55:48,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:55:48,302 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:55:48,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:55:48" (1/1) ... [2018-11-18 10:55:48,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68ea7130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:48, skipping insertion in model container [2018-11-18 10:55:48,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:55:48" (1/1) ... [2018-11-18 10:55:48,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:55:48,448 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:55:51,733 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:55:51,823 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:55:53,336 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:55:53,673 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:55:53,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53 WrapperNode [2018-11-18 10:55:53,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:55:53,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:55:53,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:55:53,674 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:55:53,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:55:53,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:55:53,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:55:53,764 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:55:53,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:53,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... [2018-11-18 10:55:54,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:55:54,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:55:54,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:55:54,006 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:55:54,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:55:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2018-11-18 10:55:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2018-11-18 10:55:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-18 10:55:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-18 10:55:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_notify_dca [2018-11-18 10:55:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_notify_dca [2018-11-18 10:55:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_write_dca [2018-11-18 10:55:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_write_dca [2018-11-18 10:55:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2018-11-18 10:55:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2018-11-18 10:55:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 10:55:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_allocate_rings [2018-11-18 10:55:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_allocate_rings [2018-11-18 10:55:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 10:55:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 10:55:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2018-11-18 10:55:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-18 10:55:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-18 10:55:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 10:55:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_probe_slices [2018-11-18 10:55:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_probe_slices [2018-11-18 10:55:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 10:55:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-18 10:55:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-18 10:55:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2018-11-18 10:55:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2018-11-18 10:55:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2018-11-18 10:55:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2018-11-18 10:55:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 10:55:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2018-11-18 10:55:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2018-11-18 10:55:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_strings [2018-11-18 10:55:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_strings [2018-11-18 10:55:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_rx_csum [2018-11-18 10:55:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_rx_csum [2018-11-18 10:55:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 10:55:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 10:55:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2018-11-18 10:55:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2018-11-18 10:55:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-11-18 10:55:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-11-18 10:55:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2018-11-18 10:55:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2018-11-18 10:55:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-18 10:55:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-18 10:55:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2018-11-18 10:55:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2018-11-18 10:55:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_coalesce [2018-11-18 10:55:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_coalesce [2018-11-18 10:55:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-18 10:55:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-18 10:55:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-18 10:55:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-18 10:55:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-18 10:55:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-18 10:55:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 10:55:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 10:55:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-18 10:55:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_pauseparam [2018-11-18 10:55:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_pauseparam [2018-11-18 10:55:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 10:55:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 10:55:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2018-11-18 10:55:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2018-11-18 10:55:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-18 10:55:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-18 10:55:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-18 10:55:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_stats [2018-11-18 10:55:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_stats [2018-11-18 10:55:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-18 10:55:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-18 10:55:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2018-11-18 10:55:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2018-11-18 10:55:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_statblock [2018-11-18 10:55:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_statblock [2018-11-18 10:55:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 10:55:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2018-11-18 10:55:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2018-11-18 10:55:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-11-18 10:55:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2018-11-18 10:55:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_add_2 [2018-11-18 10:55:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_add_2 [2018-11-18 10:55:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-18 10:55:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2018-11-18 10:55:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2018-11-18 10:55:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2018-11-18 10:55:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_mac_address [2018-11-18 10:55:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_mac_address [2018-11-18 10:55:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2018-11-18 10:55:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2018-11-18 10:55:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_promisc [2018-11-18 10:55:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_promisc [2018-11-18 10:55:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 10:55:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 10:55:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2018-11-18 10:55:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2018-11-18 10:55:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2018-11-18 10:55:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 10:55:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-18 10:55:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-18 10:55:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-18 10:55:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 10:55:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 10:55:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-18 10:55:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-18 10:55:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_select_firmware [2018-11-18 10:55:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_select_firmware [2018-11-18 10:55:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 10:55:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 10:55:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-18 10:55:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-18 10:55:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_tx_done [2018-11-18 10:55:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_tx_done [2018-11-18 10:55:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-18 10:55:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-11-18 10:55:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-18 10:55:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_tso [2018-11-18 10:55:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_tso [2018-11-18 10:55:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:55:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:55:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-18 10:55:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-18 10:55:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-18 10:55:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 10:55:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-18 10:55:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 10:55:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 10:55:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2018-11-18 10:55:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2018-11-18 10:55:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_msglevel [2018-11-18 10:55:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_msglevel [2018-11-18 10:55:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_submit_req [2018-11-18 10:55:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_submit_req [2018-11-18 10:55:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2018-11-18 10:55:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2018-11-18 10:55:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-18 10:55:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-18 10:55:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-18 10:55:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_del_1 [2018-11-18 10:55:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_del_1 [2018-11-18 10:55:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-18 10:55:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 10:55:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 10:55:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2018-11-18 10:55:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2018-11-18 10:55:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2018-11-18 10:55:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2018-11-18 10:55:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2018-11-18 10:55:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2018-11-18 10:55:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 10:55:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 10:55:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-18 10:55:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2018-11-18 10:55:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-18 10:55:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 10:55:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_trylock [2018-11-18 10:55:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_trylock [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:55:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_submit_8rx [2018-11-18 10:55:54,080 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_submit_8rx [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-18 10:55:54,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_flags [2018-11-18 10:55:54,080 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_flags [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_enable_ecrc [2018-11-18 10:55:54,080 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_enable_ecrc [2018-11-18 10:55:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-18 10:55:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-18 10:55:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2018-11-18 10:55:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2018-11-18 10:55:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-18 10:55:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 10:55:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 10:55:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-18 10:55:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-18 10:55:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_mtu [2018-11-18 10:55:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_mtu [2018-11-18 10:55:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_ethtool_stats [2018-11-18 10:55:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_ethtool_stats [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2018-11-18 10:55:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-11-18 10:55:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2018-11-18 10:55:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2018-11-18 10:55:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2018-11-18 10:55:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2018-11-18 10:55:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure dca3_get_tag [2018-11-18 10:55:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_add [2018-11-18 10:55:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_add [2018-11-18 10:55:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_3 [2018-11-18 10:55:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_3 [2018-11-18 10:55:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_4 [2018-11-18 10:55:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_4 [2018-11-18 10:55:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-18 10:55:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-18 10:55:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2018-11-18 10:55:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2018-11-18 10:55:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2018-11-18 10:55:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2018-11-18 10:55:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2018-11-18 10:55:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2018-11-18 10:55:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-18 10:55:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_intr [2018-11-18 10:55:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_intr [2018-11-18 10:55:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 10:55:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 10:55:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-18 10:55:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 10:55:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 10:55:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-18 10:55:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-18 10:55:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2018-11-18 10:55:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2018-11-18 10:55:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2018-11-18 10:55:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2018-11-18 10:55:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 10:55:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 10:55:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-18 10:55:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 10:55:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 10:55:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 10:55:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2018-11-18 10:55:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-18 10:55:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_sset_count [2018-11-18 10:55:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_sset_count [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-18 10:55:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2018-11-18 10:55:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-18 10:55:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2018-11-18 10:55:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2018-11-18 10:55:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-18 10:55:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2018-11-18 10:55:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-18 10:55:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-18 10:55:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2018-11-18 10:55:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_param_unlock [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2018-11-18 10:55:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-11-18 10:55:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-11-18 10:55:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-18 10:55:54,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2018-11-18 10:55:54,090 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2018-11-18 10:55:54,090 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2018-11-18 10:55:54,090 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2018-11-18 10:55:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-18 10:55:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2018-11-18 10:55:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_hotplug_firmware [2018-11-18 10:55:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_hotplug_firmware [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_cleanup_module [2018-11-18 10:55:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_cleanup_module [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 10:55:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 10:55:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-11-18 10:55:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-11-18 10:55:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 10:55:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-18 10:55:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-18 10:55:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_pauseparam [2018-11-18 10:55:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_pauseparam [2018-11-18 10:55:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2018-11-18 10:55:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2018-11-18 10:55:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-18 10:55:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 10:55:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 10:55:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_napi_del [2018-11-18 10:55:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_napi_del [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_read_mac_addr [2018-11-18 10:55:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_read_mac_addr [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2018-11-18 10:55:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2018-11-18 10:55:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 10:55:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2018-11-18 10:55:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_submit_req_backwards [2018-11-18 10:55:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_submit_req_backwards [2018-11-18 10:55:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2018-11-18 10:55:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2018-11-18 10:55:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2018-11-18 10:55:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2018-11-18 10:55:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2018-11-18 10:55:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2018-11-18 10:55:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_probe [2018-11-18 10:55:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_probe [2018-11-18 10:55:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 10:55:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2018-11-18 10:55:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2018-11-18 10:55:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_ringparam [2018-11-18 10:55:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_ringparam [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-18 10:55:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2018-11-18 10:55:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2018-11-18 10:55:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_settings [2018-11-18 10:55:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_settings [2018-11-18 10:55:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_txrx [2018-11-18 10:55:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_txrx [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_slices [2018-11-18 10:55:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_slices [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_set_flags [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 10:55:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2018-11-18 10:55:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2018-11-18 10:55:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-11-18 10:55:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-11-18 10:55:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 10:55:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 10:55:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_msglevel [2018-11-18 10:55:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_msglevel [2018-11-18 10:55:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2018-11-18 10:55:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2018-11-18 10:55:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-18 10:55:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-18 10:55:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2018-11-18 10:55:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2018-11-18 10:55:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_suspend [2018-11-18 10:55:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_suspend [2018-11-18 10:55:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_init_module [2018-11-18 10:55:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_init_module [2018-11-18 10:55:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 10:55:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 10:55:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-18 10:55:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_segment [2018-11-18 10:55:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2018-11-18 10:55:54,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2018-11-18 10:55:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-18 10:55:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-18 10:55:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2018-11-18 10:55:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2018-11-18 10:55:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-18 10:55:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure driver_for_each_device [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:55:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 10:55:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure dca_unregister_notify [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-18 10:55:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-11-18 10:55:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_param_lock [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure dca_add_requester [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2018-11-18 10:55:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2018-11-18 10:55:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2018-11-18 10:55:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_rx_csum [2018-11-18 10:55:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_rx_csum [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2018-11-18 10:55:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-18 10:55:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2018-11-18 10:55:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2018-11-18 10:55:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2018-11-18 10:55:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2018-11-18 10:55:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2018-11-18 10:55:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2018-11-18 10:55:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure dca_remove_requester [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2018-11-18 10:55:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2018-11-18 10:55:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_adopt_running_firmware [2018-11-18 10:55:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_adopt_running_firmware [2018-11-18 10:55:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2018-11-18 10:55:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-18 10:55:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2018-11-18 10:55:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2018-11-18 10:55:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2018-11-18 10:55:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2018-11-18 10:55:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2018-11-18 10:55:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_wc [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-18 10:55:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2018-11-18 10:55:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2018-11-18 10:55:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 10:55:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-18 10:55:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 10:55:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure dca_register_notify [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 10:55:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2018-11-18 10:55:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2018-11-18 10:55:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_firmware_probe [2018-11-18 10:55:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_firmware_probe [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-18 10:55:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-18 10:55:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 10:55:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-18 10:55:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-18 10:55:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:55:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:55:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_drvinfo [2018-11-18 10:55:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_drvinfo [2018-11-18 10:55:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_coalesce [2018-11-18 10:55:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_coalesce [2018-11-18 10:55:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2018-11-18 10:55:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2018-11-18 10:55:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 10:55:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 10:56:16,063 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:56:16,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:56:16 BoogieIcfgContainer [2018-11-18 10:56:16,064 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:56:16,065 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:56:16,065 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:56:16,068 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:56:16,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:55:48" (1/3) ... [2018-11-18 10:56:16,068 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fd3e269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:56:16, skipping insertion in model container [2018-11-18 10:56:16,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:55:53" (2/3) ... [2018-11-18 10:56:16,069 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fd3e269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:56:16, skipping insertion in model container [2018-11-18 10:56:16,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:56:16" (3/3) ... [2018-11-18 10:56:16,070 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_true-unreach-call_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.c [2018-11-18 10:56:16,077 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:56:16,085 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:56:16,096 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:56:16,124 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 10:56:16,124 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:56:16,124 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:56:16,124 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:56:16,124 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:56:16,124 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:56:16,124 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:56:16,125 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:56:16,125 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:56:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states. [2018-11-18 10:56:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-18 10:56:16,163 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:16,163 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:16,166 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:16,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:16,169 INFO L82 PathProgramCache]: Analyzing trace with hash 311132509, now seen corresponding path program 1 times [2018-11-18 10:56:16,175 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:16,175 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:16,212 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:17,029 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:17,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:56:17,062 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:17,075 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:17,075 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:17,079 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:17,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:17,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:17,093 INFO L87 Difference]: Start difference. First operand 2253 states. Second operand 3 states. [2018-11-18 10:56:17,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:17,366 INFO L93 Difference]: Finished difference Result 6679 states and 9067 transitions. [2018-11-18 10:56:17,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:17,368 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-11-18 10:56:17,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:17,405 INFO L225 Difference]: With dead ends: 6679 [2018-11-18 10:56:17,405 INFO L226 Difference]: Without dead ends: 4400 [2018-11-18 10:56:17,419 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:17,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4400 states. [2018-11-18 10:56:17,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4400 to 4384. [2018-11-18 10:56:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4384 states. [2018-11-18 10:56:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 4384 states and 5914 transitions. [2018-11-18 10:56:17,649 INFO L78 Accepts]: Start accepts. Automaton has 4384 states and 5914 transitions. Word has length 20 [2018-11-18 10:56:17,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:17,649 INFO L480 AbstractCegarLoop]: Abstraction has 4384 states and 5914 transitions. [2018-11-18 10:56:17,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 4384 states and 5914 transitions. [2018-11-18 10:56:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2018-11-18 10:56:17,673 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:17,674 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:56:17,674 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:17,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:17,676 INFO L82 PathProgramCache]: Analyzing trace with hash -823997974, now seen corresponding path program 1 times [2018-11-18 10:56:17,679 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:17,679 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:17,715 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:18,797 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2018-11-18 10:56:18,934 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:18,938 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:18,939 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:18,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:18,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:18,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:18,941 INFO L87 Difference]: Start difference. First operand 4384 states and 5914 transitions. Second operand 3 states. [2018-11-18 10:56:19,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:19,129 INFO L93 Difference]: Finished difference Result 8754 states and 11818 transitions. [2018-11-18 10:56:19,130 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:19,130 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 531 [2018-11-18 10:56:19,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:19,153 INFO L225 Difference]: With dead ends: 8754 [2018-11-18 10:56:19,153 INFO L226 Difference]: Without dead ends: 4386 [2018-11-18 10:56:19,168 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 529 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:19,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4386 states. [2018-11-18 10:56:19,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4386 to 4386. [2018-11-18 10:56:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4386 states. [2018-11-18 10:56:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 4386 states and 5916 transitions. [2018-11-18 10:56:19,306 INFO L78 Accepts]: Start accepts. Automaton has 4386 states and 5916 transitions. Word has length 531 [2018-11-18 10:56:19,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:19,306 INFO L480 AbstractCegarLoop]: Abstraction has 4386 states and 5916 transitions. [2018-11-18 10:56:19,306 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:19,307 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 5916 transitions. [2018-11-18 10:56:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2018-11-18 10:56:19,325 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:19,326 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:56:19,326 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:19,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:19,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1596531928, now seen corresponding path program 1 times [2018-11-18 10:56:19,329 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:19,329 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:19,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:20,659 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2018-11-18 10:56:20,854 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:20,859 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:20,859 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:20,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:20,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:20,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:20,861 INFO L87 Difference]: Start difference. First operand 4386 states and 5916 transitions. Second operand 3 states. [2018-11-18 10:56:21,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:21,030 INFO L93 Difference]: Finished difference Result 8750 states and 11808 transitions. [2018-11-18 10:56:21,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:21,031 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 531 [2018-11-18 10:56:21,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:21,055 INFO L225 Difference]: With dead ends: 8750 [2018-11-18 10:56:21,056 INFO L226 Difference]: Without dead ends: 4380 [2018-11-18 10:56:21,072 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 529 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:21,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4380 states. [2018-11-18 10:56:21,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4380 to 4380. [2018-11-18 10:56:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4380 states. [2018-11-18 10:56:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 4380 states and 5902 transitions. [2018-11-18 10:56:21,230 INFO L78 Accepts]: Start accepts. Automaton has 4380 states and 5902 transitions. Word has length 531 [2018-11-18 10:56:21,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:21,231 INFO L480 AbstractCegarLoop]: Abstraction has 4380 states and 5902 transitions. [2018-11-18 10:56:21,231 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4380 states and 5902 transitions. [2018-11-18 10:56:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2018-11-18 10:56:21,251 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:21,251 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:56:21,251 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:21,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:21,252 INFO L82 PathProgramCache]: Analyzing trace with hash -907374670, now seen corresponding path program 1 times [2018-11-18 10:56:21,254 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:21,254 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:21,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:22,421 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-11-18 10:56:22,518 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:22,522 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:22,522 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:22,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:22,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:22,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:22,523 INFO L87 Difference]: Start difference. First operand 4380 states and 5902 transitions. Second operand 3 states. [2018-11-18 10:56:22,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:22,683 INFO L93 Difference]: Finished difference Result 8770 states and 11830 transitions. [2018-11-18 10:56:22,684 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:22,684 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 536 [2018-11-18 10:56:22,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:22,706 INFO L225 Difference]: With dead ends: 8770 [2018-11-18 10:56:22,706 INFO L226 Difference]: Without dead ends: 4406 [2018-11-18 10:56:22,722 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 535 GetRequests, 534 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:22,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4406 states. [2018-11-18 10:56:22,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4406 to 4396. [2018-11-18 10:56:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4396 states. [2018-11-18 10:56:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4396 states to 4396 states and 5926 transitions. [2018-11-18 10:56:22,868 INFO L78 Accepts]: Start accepts. Automaton has 4396 states and 5926 transitions. Word has length 536 [2018-11-18 10:56:22,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:22,869 INFO L480 AbstractCegarLoop]: Abstraction has 4396 states and 5926 transitions. [2018-11-18 10:56:22,869 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 4396 states and 5926 transitions. [2018-11-18 10:56:22,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2018-11-18 10:56:22,887 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:22,887 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:56:22,887 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:22,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:22,888 INFO L82 PathProgramCache]: Analyzing trace with hash 805925616, now seen corresponding path program 1 times [2018-11-18 10:56:22,890 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:22,890 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:22,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:23,960 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-11-18 10:56:24,041 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:24,046 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:24,046 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:56:24,046 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:56:24,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:56:24,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:56:24,046 INFO L87 Difference]: Start difference. First operand 4396 states and 5926 transitions. Second operand 4 states. [2018-11-18 10:56:24,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:24,288 INFO L93 Difference]: Finished difference Result 8816 states and 11910 transitions. [2018-11-18 10:56:24,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:56:24,288 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 536 [2018-11-18 10:56:24,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:24,305 INFO L225 Difference]: With dead ends: 8816 [2018-11-18 10:56:24,305 INFO L226 Difference]: Without dead ends: 4436 [2018-11-18 10:56:24,317 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 536 GetRequests, 533 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:56:24,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4436 states. [2018-11-18 10:56:24,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4436 to 4436. [2018-11-18 10:56:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4436 states. [2018-11-18 10:56:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 4436 states and 5982 transitions. [2018-11-18 10:56:24,434 INFO L78 Accepts]: Start accepts. Automaton has 4436 states and 5982 transitions. Word has length 536 [2018-11-18 10:56:24,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:24,434 INFO L480 AbstractCegarLoop]: Abstraction has 4436 states and 5982 transitions. [2018-11-18 10:56:24,434 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:56:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4436 states and 5982 transitions. [2018-11-18 10:56:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-11-18 10:56:24,447 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:24,448 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2018-11-18 10:56:24,448 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:24,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:24,448 INFO L82 PathProgramCache]: Analyzing trace with hash -1741835904, now seen corresponding path program 1 times [2018-11-18 10:56:24,450 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:24,450 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:24,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:25,531 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-11-18 10:56:25,715 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:25,719 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:25,719 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:56:25,720 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:56:25,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:56:25,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:56:25,720 INFO L87 Difference]: Start difference. First operand 4436 states and 5982 transitions. Second operand 6 states. [2018-11-18 10:56:25,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:25,947 INFO L93 Difference]: Finished difference Result 8886 states and 12008 transitions. [2018-11-18 10:56:25,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:56:25,947 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 537 [2018-11-18 10:56:25,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:25,964 INFO L225 Difference]: With dead ends: 8886 [2018-11-18 10:56:25,964 INFO L226 Difference]: Without dead ends: 4466 [2018-11-18 10:56:25,978 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 537 GetRequests, 532 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:56:25,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4466 states. [2018-11-18 10:56:26,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4466 to 4456. [2018-11-18 10:56:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4456 states. [2018-11-18 10:56:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4456 states to 4456 states and 6006 transitions. [2018-11-18 10:56:26,112 INFO L78 Accepts]: Start accepts. Automaton has 4456 states and 6006 transitions. Word has length 537 [2018-11-18 10:56:26,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:26,112 INFO L480 AbstractCegarLoop]: Abstraction has 4456 states and 6006 transitions. [2018-11-18 10:56:26,113 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:56:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 4456 states and 6006 transitions. [2018-11-18 10:56:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2018-11-18 10:56:26,124 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:26,124 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:26,124 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:26,124 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:26,125 INFO L82 PathProgramCache]: Analyzing trace with hash 1857386977, now seen corresponding path program 1 times [2018-11-18 10:56:26,127 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:26,127 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:26,228 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:27,265 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 568 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2018-11-18 10:56:27,423 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:27,427 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:27,428 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:56:27,428 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:56:27,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:56:27,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:56:27,429 INFO L87 Difference]: Start difference. First operand 4456 states and 6006 transitions. Second operand 8 states. [2018-11-18 10:56:27,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:27,699 INFO L93 Difference]: Finished difference Result 8936 states and 12062 transitions. [2018-11-18 10:56:27,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:56:27,699 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 560 [2018-11-18 10:56:27,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:27,720 INFO L225 Difference]: With dead ends: 8936 [2018-11-18 10:56:27,720 INFO L226 Difference]: Without dead ends: 4496 [2018-11-18 10:56:27,732 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 560 GetRequests, 553 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:56:27,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4496 states. [2018-11-18 10:56:27,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4496 to 4472. [2018-11-18 10:56:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4472 states. [2018-11-18 10:56:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 4472 states and 6024 transitions. [2018-11-18 10:56:27,832 INFO L78 Accepts]: Start accepts. Automaton has 4472 states and 6024 transitions. Word has length 560 [2018-11-18 10:56:27,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:27,833 INFO L480 AbstractCegarLoop]: Abstraction has 4472 states and 6024 transitions. [2018-11-18 10:56:27,833 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:56:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 4472 states and 6024 transitions. [2018-11-18 10:56:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2018-11-18 10:56:27,842 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:27,842 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2018-11-18 10:56:27,843 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:27,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:27,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1643867615, now seen corresponding path program 1 times [2018-11-18 10:56:27,845 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:27,845 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:27,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:28,889 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2018-11-18 10:56:28,973 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:28,977 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:28,977 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:28,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:28,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:28,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:28,978 INFO L87 Difference]: Start difference. First operand 4472 states and 6024 transitions. Second operand 3 states. [2018-11-18 10:56:29,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:29,089 INFO L93 Difference]: Finished difference Result 8930 states and 12048 transitions. [2018-11-18 10:56:29,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:29,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 577 [2018-11-18 10:56:29,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:29,102 INFO L225 Difference]: With dead ends: 8930 [2018-11-18 10:56:29,103 INFO L226 Difference]: Without dead ends: 4474 [2018-11-18 10:56:29,110 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 576 GetRequests, 575 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:29,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4474 states. [2018-11-18 10:56:29,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4474 to 4474. [2018-11-18 10:56:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4474 states. [2018-11-18 10:56:29,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 4474 states and 6026 transitions. [2018-11-18 10:56:29,244 INFO L78 Accepts]: Start accepts. Automaton has 4474 states and 6026 transitions. Word has length 577 [2018-11-18 10:56:29,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:29,244 INFO L480 AbstractCegarLoop]: Abstraction has 4474 states and 6026 transitions. [2018-11-18 10:56:29,244 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 4474 states and 6026 transitions. [2018-11-18 10:56:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2018-11-18 10:56:29,257 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:29,257 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2018-11-18 10:56:29,257 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:29,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:29,258 INFO L82 PathProgramCache]: Analyzing trace with hash 1629106973, now seen corresponding path program 1 times [2018-11-18 10:56:29,260 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:29,260 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/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 [2018-11-18 10:56:29,291 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:30,337 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2018-11-18 10:56:30,465 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:30,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:30,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:56:30,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:56:30,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:56:30,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:56:30,470 INFO L87 Difference]: Start difference. First operand 4474 states and 6026 transitions. Second operand 8 states. [2018-11-18 10:56:30,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:30,666 INFO L93 Difference]: Finished difference Result 8972 states and 12102 transitions. [2018-11-18 10:56:30,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:56:30,667 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 577 [2018-11-18 10:56:30,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:30,679 INFO L225 Difference]: With dead ends: 8972 [2018-11-18 10:56:30,679 INFO L226 Difference]: Without dead ends: 4514 [2018-11-18 10:56:30,686 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 570 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:56:30,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4514 states. [2018-11-18 10:56:30,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4514 to 4474. [2018-11-18 10:56:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4474 states. [2018-11-18 10:56:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 4474 states and 6026 transitions. [2018-11-18 10:56:30,789 INFO L78 Accepts]: Start accepts. Automaton has 4474 states and 6026 transitions. Word has length 577 [2018-11-18 10:56:30,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:30,790 INFO L480 AbstractCegarLoop]: Abstraction has 4474 states and 6026 transitions. [2018-11-18 10:56:30,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:56:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4474 states and 6026 transitions. [2018-11-18 10:56:30,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2018-11-18 10:56:30,799 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:30,799 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:30,799 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:30,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:30,800 INFO L82 PathProgramCache]: Analyzing trace with hash -1057004965, now seen corresponding path program 1 times [2018-11-18 10:56:30,802 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:30,802 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 11 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 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:30,830 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:31,910 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:32,021 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2018-11-18 10:56:32,021 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:32,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:32,025 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:32,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:32,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:32,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:32,026 INFO L87 Difference]: Start difference. First operand 4474 states and 6026 transitions. Second operand 3 states. [2018-11-18 10:56:32,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:32,104 INFO L93 Difference]: Finished difference Result 8934 states and 12068 transitions. [2018-11-18 10:56:32,104 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:32,105 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 602 [2018-11-18 10:56:32,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:32,118 INFO L225 Difference]: With dead ends: 8934 [2018-11-18 10:56:32,118 INFO L226 Difference]: Without dead ends: 4476 [2018-11-18 10:56:32,128 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 600 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:32,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4476 states. [2018-11-18 10:56:32,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4476 to 4476. [2018-11-18 10:56:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4476 states. [2018-11-18 10:56:32,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 4476 states and 6028 transitions. [2018-11-18 10:56:32,255 INFO L78 Accepts]: Start accepts. Automaton has 4476 states and 6028 transitions. Word has length 602 [2018-11-18 10:56:32,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:32,256 INFO L480 AbstractCegarLoop]: Abstraction has 4476 states and 6028 transitions. [2018-11-18 10:56:32,256 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:32,256 INFO L276 IsEmpty]: Start isEmpty. Operand 4476 states and 6028 transitions. [2018-11-18 10:56:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2018-11-18 10:56:32,267 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:32,267 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:32,267 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:32,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:32,268 INFO L82 PathProgramCache]: Analyzing trace with hash 764246237, now seen corresponding path program 1 times [2018-11-18 10:56:32,270 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:32,270 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 12 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 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:32,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:33,325 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:33,425 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 365 proven. 0 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2018-11-18 10:56:33,425 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:33,430 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:33,430 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:33,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:33,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:33,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:33,431 INFO L87 Difference]: Start difference. First operand 4476 states and 6028 transitions. Second operand 3 states. [2018-11-18 10:56:33,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:33,513 INFO L93 Difference]: Finished difference Result 8938 states and 12068 transitions. [2018-11-18 10:56:33,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:33,514 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 602 [2018-11-18 10:56:33,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:33,530 INFO L225 Difference]: With dead ends: 8938 [2018-11-18 10:56:33,530 INFO L226 Difference]: Without dead ends: 4478 [2018-11-18 10:56:33,542 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 600 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:33,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4478 states. [2018-11-18 10:56:33,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4478 to 4478. [2018-11-18 10:56:33,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4478 states. [2018-11-18 10:56:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 4478 states and 6030 transitions. [2018-11-18 10:56:33,673 INFO L78 Accepts]: Start accepts. Automaton has 4478 states and 6030 transitions. Word has length 602 [2018-11-18 10:56:33,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:33,674 INFO L480 AbstractCegarLoop]: Abstraction has 4478 states and 6030 transitions. [2018-11-18 10:56:33,674 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 4478 states and 6030 transitions. [2018-11-18 10:56:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2018-11-18 10:56:33,683 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:33,683 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:33,684 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:33,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:33,684 INFO L82 PathProgramCache]: Analyzing trace with hash 230146655, now seen corresponding path program 1 times [2018-11-18 10:56:33,686 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:33,687 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 13 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 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:33,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:34,717 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2018-11-18 10:56:34,945 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:34,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:34,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:56:34,951 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:56:34,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:56:34,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:56:34,951 INFO L87 Difference]: Start difference. First operand 4478 states and 6030 transitions. Second operand 8 states. [2018-11-18 10:56:35,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:35,141 INFO L93 Difference]: Finished difference Result 8980 states and 12128 transitions. [2018-11-18 10:56:35,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:56:35,142 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 602 [2018-11-18 10:56:35,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:35,157 INFO L225 Difference]: With dead ends: 8980 [2018-11-18 10:56:35,158 INFO L226 Difference]: Without dead ends: 4518 [2018-11-18 10:56:35,169 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 602 GetRequests, 595 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:56:35,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4518 states. [2018-11-18 10:56:35,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4518 to 4486. [2018-11-18 10:56:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4486 states. [2018-11-18 10:56:35,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 4486 states and 6040 transitions. [2018-11-18 10:56:35,303 INFO L78 Accepts]: Start accepts. Automaton has 4486 states and 6040 transitions. Word has length 602 [2018-11-18 10:56:35,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:35,304 INFO L480 AbstractCegarLoop]: Abstraction has 4486 states and 6040 transitions. [2018-11-18 10:56:35,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:56:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4486 states and 6040 transitions. [2018-11-18 10:56:35,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2018-11-18 10:56:35,313 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:35,314 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:35,314 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:35,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:35,314 INFO L82 PathProgramCache]: Analyzing trace with hash 1812498720, now seen corresponding path program 1 times [2018-11-18 10:56:35,317 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:35,317 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 14 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 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:35,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:36,361 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2018-11-18 10:56:36,653 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:36,657 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:36,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:56:36,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:56:36,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:56:36,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:36,658 INFO L87 Difference]: Start difference. First operand 4486 states and 6040 transitions. Second operand 3 states. [2018-11-18 10:56:36,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:36,776 INFO L93 Difference]: Finished difference Result 8958 states and 12098 transitions. [2018-11-18 10:56:36,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:56:36,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 602 [2018-11-18 10:56:36,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:36,791 INFO L225 Difference]: With dead ends: 8958 [2018-11-18 10:56:36,792 INFO L226 Difference]: Without dead ends: 4488 [2018-11-18 10:56:36,802 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 600 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:56:36,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4488 states. [2018-11-18 10:56:36,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4488 to 4488. [2018-11-18 10:56:36,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4488 states. [2018-11-18 10:56:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 4488 states and 6042 transitions. [2018-11-18 10:56:36,906 INFO L78 Accepts]: Start accepts. Automaton has 4488 states and 6042 transitions. Word has length 602 [2018-11-18 10:56:36,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:36,907 INFO L480 AbstractCegarLoop]: Abstraction has 4488 states and 6042 transitions. [2018-11-18 10:56:36,907 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:56:36,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4488 states and 6042 transitions. [2018-11-18 10:56:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2018-11-18 10:56:36,916 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:36,917 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:36,917 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:36,917 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:36,917 INFO L82 PathProgramCache]: Analyzing trace with hash 1134078942, now seen corresponding path program 1 times [2018-11-18 10:56:36,920 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:36,920 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 15 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 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:36,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:37,971 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2018-11-18 10:56:38,078 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:38,083 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:38,083 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:56:38,083 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:56:38,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:56:38,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:56:38,084 INFO L87 Difference]: Start difference. First operand 4488 states and 6042 transitions. Second operand 5 states. [2018-11-18 10:56:38,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:38,189 INFO L93 Difference]: Finished difference Result 8968 states and 12102 transitions. [2018-11-18 10:56:38,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:56:38,189 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 602 [2018-11-18 10:56:38,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:38,204 INFO L225 Difference]: With dead ends: 8968 [2018-11-18 10:56:38,204 INFO L226 Difference]: Without dead ends: 4496 [2018-11-18 10:56:38,215 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 598 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:56:38,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4496 states. [2018-11-18 10:56:38,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4496 to 4488. [2018-11-18 10:56:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4488 states. [2018-11-18 10:56:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 4488 states and 6040 transitions. [2018-11-18 10:56:38,320 INFO L78 Accepts]: Start accepts. Automaton has 4488 states and 6040 transitions. Word has length 602 [2018-11-18 10:56:38,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:38,321 INFO L480 AbstractCegarLoop]: Abstraction has 4488 states and 6040 transitions. [2018-11-18 10:56:38,321 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:56:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4488 states and 6040 transitions. [2018-11-18 10:56:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2018-11-18 10:56:38,328 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:38,328 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:38,328 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:38,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:38,329 INFO L82 PathProgramCache]: Analyzing trace with hash 1532623134, now seen corresponding path program 1 times [2018-11-18 10:56:38,331 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:38,331 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 16 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 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:38,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:39,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2018-11-18 10:56:39,520 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:39,524 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:39,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:56:39,525 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:56:39,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:56:39,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:56:39,525 INFO L87 Difference]: Start difference. First operand 4488 states and 6040 transitions. Second operand 6 states. [2018-11-18 10:56:39,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:39,703 INFO L93 Difference]: Finished difference Result 8992 states and 12132 transitions. [2018-11-18 10:56:39,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:56:39,704 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 605 [2018-11-18 10:56:39,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:39,714 INFO L225 Difference]: With dead ends: 8992 [2018-11-18 10:56:39,714 INFO L226 Difference]: Without dead ends: 4520 [2018-11-18 10:56:39,721 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 600 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:56:39,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4520 states. [2018-11-18 10:56:39,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4520 to 4488. [2018-11-18 10:56:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4488 states. [2018-11-18 10:56:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 4488 states and 6040 transitions. [2018-11-18 10:56:39,800 INFO L78 Accepts]: Start accepts. Automaton has 4488 states and 6040 transitions. Word has length 605 [2018-11-18 10:56:39,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:39,800 INFO L480 AbstractCegarLoop]: Abstraction has 4488 states and 6040 transitions. [2018-11-18 10:56:39,800 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:56:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4488 states and 6040 transitions. [2018-11-18 10:56:39,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2018-11-18 10:56:39,806 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:39,807 INFO L375 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:39,807 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:39,807 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:39,807 INFO L82 PathProgramCache]: Analyzing trace with hash 312966761, now seen corresponding path program 1 times [2018-11-18 10:56:39,810 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:39,810 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 17 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 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:39,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:40,837 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 347 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2018-11-18 10:56:41,033 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:41,037 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:41,037 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-11-18 10:56:41,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 10:56:41,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 10:56:41,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-11-18 10:56:41,038 INFO L87 Difference]: Start difference. First operand 4488 states and 6040 transitions. Second operand 14 states. [2018-11-18 10:56:41,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:41,476 INFO L93 Difference]: Finished difference Result 9050 states and 12200 transitions. [2018-11-18 10:56:41,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 10:56:41,476 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 613 [2018-11-18 10:56:41,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:41,486 INFO L225 Difference]: With dead ends: 9050 [2018-11-18 10:56:41,486 INFO L226 Difference]: Without dead ends: 4578 [2018-11-18 10:56:41,493 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 616 GetRequests, 600 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2018-11-18 10:56:41,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4578 states. [2018-11-18 10:56:41,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4578 to 4504. [2018-11-18 10:56:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4504 states. [2018-11-18 10:56:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 4504 states and 6064 transitions. [2018-11-18 10:56:41,595 INFO L78 Accepts]: Start accepts. Automaton has 4504 states and 6064 transitions. Word has length 613 [2018-11-18 10:56:41,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:41,595 INFO L480 AbstractCegarLoop]: Abstraction has 4504 states and 6064 transitions. [2018-11-18 10:56:41,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 10:56:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 4504 states and 6064 transitions. [2018-11-18 10:56:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2018-11-18 10:56:41,603 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:41,604 INFO L375 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:41,604 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:41,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:41,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1552649078, now seen corresponding path program 1 times [2018-11-18 10:56:41,607 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:41,607 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 18 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 18 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:41,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:42,636 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 347 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2018-11-18 10:56:42,775 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:42,779 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:42,780 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:56:42,780 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:56:42,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:56:42,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:56:42,780 INFO L87 Difference]: Start difference. First operand 4504 states and 6064 transitions. Second operand 8 states. [2018-11-18 10:56:42,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:42,942 INFO L93 Difference]: Finished difference Result 9000 states and 12134 transitions. [2018-11-18 10:56:42,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:56:42,943 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 613 [2018-11-18 10:56:42,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:42,952 INFO L225 Difference]: With dead ends: 9000 [2018-11-18 10:56:42,952 INFO L226 Difference]: Without dead ends: 4512 [2018-11-18 10:56:42,959 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 613 GetRequests, 606 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:56:42,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4512 states. [2018-11-18 10:56:43,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4512 to 4504. [2018-11-18 10:56:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4504 states. [2018-11-18 10:56:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 4504 states and 6062 transitions. [2018-11-18 10:56:43,038 INFO L78 Accepts]: Start accepts. Automaton has 4504 states and 6062 transitions. Word has length 613 [2018-11-18 10:56:43,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:43,038 INFO L480 AbstractCegarLoop]: Abstraction has 4504 states and 6062 transitions. [2018-11-18 10:56:43,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:56:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 4504 states and 6062 transitions. [2018-11-18 10:56:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2018-11-18 10:56:43,045 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:43,045 INFO L375 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 8, 8, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:43,045 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:43,046 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:43,046 INFO L82 PathProgramCache]: Analyzing trace with hash 1076216536, now seen corresponding path program 1 times [2018-11-18 10:56:43,048 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:43,048 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 19 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 19 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:43,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:44,066 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 525 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2018-11-18 10:56:44,187 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:44,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:44,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:56:44,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:56:44,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:56:44,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:56:44,193 INFO L87 Difference]: Start difference. First operand 4504 states and 6062 transitions. Second operand 5 states. [2018-11-18 10:56:44,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:44,349 INFO L93 Difference]: Finished difference Result 9030 states and 12164 transitions. [2018-11-18 10:56:44,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:56:44,350 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 617 [2018-11-18 10:56:44,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:44,359 INFO L225 Difference]: With dead ends: 9030 [2018-11-18 10:56:44,360 INFO L226 Difference]: Without dead ends: 4542 [2018-11-18 10:56:44,367 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 616 GetRequests, 613 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:56:44,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4542 states. [2018-11-18 10:56:44,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4542 to 4506. [2018-11-18 10:56:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4506 states. [2018-11-18 10:56:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 4506 states and 6064 transitions. [2018-11-18 10:56:44,450 INFO L78 Accepts]: Start accepts. Automaton has 4506 states and 6064 transitions. Word has length 617 [2018-11-18 10:56:44,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:44,451 INFO L480 AbstractCegarLoop]: Abstraction has 4506 states and 6064 transitions. [2018-11-18 10:56:44,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:56:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 4506 states and 6064 transitions. [2018-11-18 10:56:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2018-11-18 10:56:44,461 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:44,461 INFO L375 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:44,461 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:44,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:44,461 INFO L82 PathProgramCache]: Analyzing trace with hash 1143307011, now seen corresponding path program 1 times [2018-11-18 10:56:44,463 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:44,463 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 20 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 20 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:44,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:45,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:45,566 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 2317 proven. 0 refuted. 0 times theorem prover too weak. 2138 trivial. 0 not checked. [2018-11-18 10:56:45,777 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:56:45,781 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:56:45,782 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:56:45,782 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:56:45,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:56:45,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:56:45,783 INFO L87 Difference]: Start difference. First operand 4506 states and 6064 transitions. Second operand 4 states. [2018-11-18 10:56:46,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:56:46,471 INFO L93 Difference]: Finished difference Result 9050 states and 12354 transitions. [2018-11-18 10:56:46,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:56:46,472 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 868 [2018-11-18 10:56:46,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:56:46,485 INFO L225 Difference]: With dead ends: 9050 [2018-11-18 10:56:46,485 INFO L226 Difference]: Without dead ends: 4560 [2018-11-18 10:56:46,495 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 868 GetRequests, 865 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:56:46,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4560 states. [2018-11-18 10:56:46,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4560 to 4560. [2018-11-18 10:56:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4560 states. [2018-11-18 10:56:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 4560 states and 6146 transitions. [2018-11-18 10:56:46,669 INFO L78 Accepts]: Start accepts. Automaton has 4560 states and 6146 transitions. Word has length 868 [2018-11-18 10:56:46,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:56:46,670 INFO L480 AbstractCegarLoop]: Abstraction has 4560 states and 6146 transitions. [2018-11-18 10:56:46,670 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:56:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4560 states and 6146 transitions. [2018-11-18 10:56:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2018-11-18 10:56:46,677 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:56:46,677 INFO L375 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:56:46,677 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:56:46,677 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:56:46,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1475913430, now seen corresponding path program 1 times [2018-11-18 10:56:46,679 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:56:46,680 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 21 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 21 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:56:46,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:47,815 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:47,884 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-11-18 10:56:47,887 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-11-18 10:56:47,888 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 10:56:47,890 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:56:47,891 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:56:47,891 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:20, output treesize:4 [2018-11-18 10:56:48,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 2791 proven. 6 refuted. 0 times theorem prover too weak. 2455 trivial. 0 not checked. [2018-11-18 10:56:48,196 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:56:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 108 proven. 120 refuted. 0 times theorem prover too weak. 5024 trivial. 0 not checked. [2018-11-18 10:56:49,795 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:56:49,795 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:56:49,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:56:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:56:51,796 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:56:51,827 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-11-18 10:56:51,830 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-11-18 10:56:51,831 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 10:56:51,834 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:56:51,837 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:56:51,838 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:20, output treesize:4 [2018-11-18 10:56:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 2791 proven. 6 refuted. 0 times theorem prover too weak. 2455 trivial. 0 not checked. [2018-11-18 10:56:52,137 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:56:53,322 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 108 proven. 120 refuted. 0 times theorem prover too weak. 5024 trivial. 0 not checked. [2018-11-18 10:56:53,360 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-18 10:56:53,361 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11, 11] total 16 [2018-11-18 10:56:53,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:56:53,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:56:53,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:56:53,362 INFO L87 Difference]: Start difference. First operand 4560 states and 6146 transitions. Second operand 16 states. [2018-11-18 10:57:07,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:07,438 INFO L93 Difference]: Finished difference Result 9140 states and 12644 transitions. [2018-11-18 10:57:07,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 10:57:07,439 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 864 [2018-11-18 10:57:07,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:07,454 INFO L225 Difference]: With dead ends: 9140 [2018-11-18 10:57:07,454 INFO L226 Difference]: Without dead ends: 4596 [2018-11-18 10:57:07,463 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3460 GetRequests, 3436 SyntacticMatches, 5 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=64, Invalid=356, Unknown=0, NotChecked=0, Total=420 [2018-11-18 10:57:07,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4596 states. [2018-11-18 10:57:07,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4596 to 4574. [2018-11-18 10:57:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4574 states. [2018-11-18 10:57:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4574 states to 4574 states and 6166 transitions. [2018-11-18 10:57:07,563 INFO L78 Accepts]: Start accepts. Automaton has 4574 states and 6166 transitions. Word has length 864 [2018-11-18 10:57:07,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:07,564 INFO L480 AbstractCegarLoop]: Abstraction has 4574 states and 6166 transitions. [2018-11-18 10:57:07,564 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:57:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4574 states and 6166 transitions. [2018-11-18 10:57:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2018-11-18 10:57:07,573 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:07,573 INFO L375 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:07,573 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:07,573 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:07,574 INFO L82 PathProgramCache]: Analyzing trace with hash 924873556, now seen corresponding path program 1 times [2018-11-18 10:57:07,575 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:07,576 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 23 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 23 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:07,594 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:08,728 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:08,917 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 2687 proven. 0 refuted. 0 times theorem prover too weak. 2565 trivial. 0 not checked. [2018-11-18 10:57:08,918 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:08,922 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:08,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:57:08,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:57:08,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:57:08,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:08,923 INFO L87 Difference]: Start difference. First operand 4574 states and 6166 transitions. Second operand 5 states. [2018-11-18 10:57:09,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:09,044 INFO L93 Difference]: Finished difference Result 9148 states and 12444 transitions. [2018-11-18 10:57:09,045 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:57:09,045 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 864 [2018-11-18 10:57:09,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:09,058 INFO L225 Difference]: With dead ends: 9148 [2018-11-18 10:57:09,058 INFO L226 Difference]: Without dead ends: 4590 [2018-11-18 10:57:09,067 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 863 GetRequests, 860 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:09,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4590 states. [2018-11-18 10:57:09,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4590 to 4582. [2018-11-18 10:57:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4582 states. [2018-11-18 10:57:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4582 states to 4582 states and 6250 transitions. [2018-11-18 10:57:09,192 INFO L78 Accepts]: Start accepts. Automaton has 4582 states and 6250 transitions. Word has length 864 [2018-11-18 10:57:09,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:09,193 INFO L480 AbstractCegarLoop]: Abstraction has 4582 states and 6250 transitions. [2018-11-18 10:57:09,193 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:57:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 4582 states and 6250 transitions. [2018-11-18 10:57:09,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2018-11-18 10:57:09,204 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:09,204 INFO L375 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:09,204 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:09,204 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:09,205 INFO L82 PathProgramCache]: Analyzing trace with hash 1919315011, now seen corresponding path program 1 times [2018-11-18 10:57:09,207 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:09,207 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 24 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 24 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:09,312 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:10,447 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:10,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 1741 proven. 0 refuted. 0 times theorem prover too weak. 2714 trivial. 0 not checked. [2018-11-18 10:57:10,658 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:10,663 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:10,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 10:57:10,664 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 10:57:10,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 10:57:10,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:57:10,664 INFO L87 Difference]: Start difference. First operand 4582 states and 6250 transitions. Second operand 7 states. [2018-11-18 10:57:10,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:10,873 INFO L93 Difference]: Finished difference Result 9198 states and 12558 transitions. [2018-11-18 10:57:10,874 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:57:10,874 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 868 [2018-11-18 10:57:10,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:10,886 INFO L225 Difference]: With dead ends: 9198 [2018-11-18 10:57:10,887 INFO L226 Difference]: Without dead ends: 4632 [2018-11-18 10:57:10,895 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 867 GetRequests, 862 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:57:10,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4632 states. [2018-11-18 10:57:10,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4632 to 4588. [2018-11-18 10:57:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4588 states. [2018-11-18 10:57:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 4588 states and 6260 transitions. [2018-11-18 10:57:10,990 INFO L78 Accepts]: Start accepts. Automaton has 4588 states and 6260 transitions. Word has length 868 [2018-11-18 10:57:10,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:10,990 INFO L480 AbstractCegarLoop]: Abstraction has 4588 states and 6260 transitions. [2018-11-18 10:57:10,990 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 10:57:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 6260 transitions. [2018-11-18 10:57:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2018-11-18 10:57:10,997 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:10,998 INFO L375 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:10,998 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:10,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:10,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1596742698, now seen corresponding path program 1 times [2018-11-18 10:57:11,001 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:11,001 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 25 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 25 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:11,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:12,166 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:12,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 1919 proven. 0 refuted. 0 times theorem prover too weak. 3333 trivial. 0 not checked. [2018-11-18 10:57:12,390 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:12,394 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:12,395 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 10:57:12,395 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 10:57:12,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 10:57:12,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:57:12,396 INFO L87 Difference]: Start difference. First operand 4588 states and 6260 transitions. Second operand 7 states. [2018-11-18 10:57:12,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:12,563 INFO L93 Difference]: Finished difference Result 9208 states and 12572 transitions. [2018-11-18 10:57:12,563 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:57:12,564 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 864 [2018-11-18 10:57:12,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:12,576 INFO L225 Difference]: With dead ends: 9208 [2018-11-18 10:57:12,576 INFO L226 Difference]: Without dead ends: 4636 [2018-11-18 10:57:12,585 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 863 GetRequests, 858 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:57:12,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4636 states. [2018-11-18 10:57:12,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4636 to 4590. [2018-11-18 10:57:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4590 states. [2018-11-18 10:57:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 4590 states and 6262 transitions. [2018-11-18 10:57:12,682 INFO L78 Accepts]: Start accepts. Automaton has 4590 states and 6262 transitions. Word has length 864 [2018-11-18 10:57:12,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:12,682 INFO L480 AbstractCegarLoop]: Abstraction has 4590 states and 6262 transitions. [2018-11-18 10:57:12,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 10:57:12,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4590 states and 6262 transitions. [2018-11-18 10:57:12,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2018-11-18 10:57:12,691 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:12,691 INFO L375 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:12,691 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:12,691 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:12,692 INFO L82 PathProgramCache]: Analyzing trace with hash -273823740, now seen corresponding path program 1 times [2018-11-18 10:57:12,694 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:12,694 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 26 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 26 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:12,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:13,958 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 1741 proven. 0 refuted. 0 times theorem prover too weak. 2714 trivial. 0 not checked. [2018-11-18 10:57:14,281 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:14,286 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:14,286 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:57:14,287 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:57:14,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:57:14,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:57:14,287 INFO L87 Difference]: Start difference. First operand 4590 states and 6262 transitions. Second operand 6 states. [2018-11-18 10:57:14,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:14,433 INFO L93 Difference]: Finished difference Result 9182 states and 12566 transitions. [2018-11-18 10:57:14,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 10:57:14,434 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 868 [2018-11-18 10:57:14,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:14,446 INFO L225 Difference]: With dead ends: 9182 [2018-11-18 10:57:14,446 INFO L226 Difference]: Without dead ends: 4608 [2018-11-18 10:57:14,455 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 868 GetRequests, 863 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:57:14,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4608 states. [2018-11-18 10:57:14,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4608 to 4594. [2018-11-18 10:57:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4594 states. [2018-11-18 10:57:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 4594 states and 6266 transitions. [2018-11-18 10:57:14,552 INFO L78 Accepts]: Start accepts. Automaton has 4594 states and 6266 transitions. Word has length 868 [2018-11-18 10:57:14,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:14,552 INFO L480 AbstractCegarLoop]: Abstraction has 4594 states and 6266 transitions. [2018-11-18 10:57:14,552 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:57:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 4594 states and 6266 transitions. [2018-11-18 10:57:14,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2018-11-18 10:57:14,561 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:14,561 INFO L375 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:14,561 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:14,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:14,562 INFO L82 PathProgramCache]: Analyzing trace with hash 641268449, now seen corresponding path program 1 times [2018-11-18 10:57:14,564 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:14,564 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 27 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 27 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:14,587 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:15,831 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 1846 proven. 0 refuted. 0 times theorem prover too weak. 3406 trivial. 0 not checked. [2018-11-18 10:57:16,044 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:16,049 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:16,049 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:57:16,050 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:57:16,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:57:16,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:16,050 INFO L87 Difference]: Start difference. First operand 4594 states and 6266 transitions. Second operand 5 states. [2018-11-18 10:57:16,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:16,223 INFO L93 Difference]: Finished difference Result 9206 states and 12567 transitions. [2018-11-18 10:57:16,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:57:16,224 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 865 [2018-11-18 10:57:16,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:16,238 INFO L225 Difference]: With dead ends: 9206 [2018-11-18 10:57:16,238 INFO L226 Difference]: Without dead ends: 4628 [2018-11-18 10:57:16,248 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 864 GetRequests, 861 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:16,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4628 states. [2018-11-18 10:57:16,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4628 to 4602. [2018-11-18 10:57:16,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4602 states. [2018-11-18 10:57:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4602 states to 4602 states and 6275 transitions. [2018-11-18 10:57:16,351 INFO L78 Accepts]: Start accepts. Automaton has 4602 states and 6275 transitions. Word has length 865 [2018-11-18 10:57:16,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:16,352 INFO L480 AbstractCegarLoop]: Abstraction has 4602 states and 6275 transitions. [2018-11-18 10:57:16,352 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:57:16,352 INFO L276 IsEmpty]: Start isEmpty. Operand 4602 states and 6275 transitions. [2018-11-18 10:57:16,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2018-11-18 10:57:16,361 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:16,362 INFO L375 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-18 10:57:16,362 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:16,362 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:16,362 INFO L82 PathProgramCache]: Analyzing trace with hash -1710561587, now seen corresponding path program 1 times [2018-11-18 10:57:16,365 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:16,365 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 28 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 28 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:16,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:17,597 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5234 trivial. 0 not checked. [2018-11-18 10:57:17,806 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:17,811 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:17,811 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:57:17,811 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:57:17,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:57:17,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:17,812 INFO L87 Difference]: Start difference. First operand 4602 states and 6275 transitions. Second operand 5 states. [2018-11-18 10:57:17,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:17,955 INFO L93 Difference]: Finished difference Result 9224 states and 12593 transitions. [2018-11-18 10:57:17,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:57:17,956 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 841 [2018-11-18 10:57:17,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:17,967 INFO L225 Difference]: With dead ends: 9224 [2018-11-18 10:57:17,967 INFO L226 Difference]: Without dead ends: 4638 [2018-11-18 10:57:17,975 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 840 GetRequests, 837 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:17,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4638 states. [2018-11-18 10:57:18,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4638 to 4610. [2018-11-18 10:57:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4610 states. [2018-11-18 10:57:18,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4610 states to 4610 states and 6287 transitions. [2018-11-18 10:57:18,059 INFO L78 Accepts]: Start accepts. Automaton has 4610 states and 6287 transitions. Word has length 841 [2018-11-18 10:57:18,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:18,060 INFO L480 AbstractCegarLoop]: Abstraction has 4610 states and 6287 transitions. [2018-11-18 10:57:18,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:57:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 4610 states and 6287 transitions. [2018-11-18 10:57:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1224 [2018-11-18 10:57:18,071 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:18,071 INFO L375 BasicCegarLoop]: trace histogram [68, 68, 68, 68, 68, 68, 68, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:18,071 INFO L423 AbstractCegarLoop]: === Iteration 27 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:18,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:18,071 INFO L82 PathProgramCache]: Analyzing trace with hash -1180985337, now seen corresponding path program 1 times [2018-11-18 10:57:18,073 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:18,074 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 29 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 29 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:18,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:19,332 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 18868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18868 trivial. 0 not checked. [2018-11-18 10:57:19,835 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:19,840 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:19,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:57:19,841 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:57:19,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:57:19,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:57:19,841 INFO L87 Difference]: Start difference. First operand 4610 states and 6287 transitions. Second operand 4 states. [2018-11-18 10:57:20,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:20,111 INFO L93 Difference]: Finished difference Result 9256 states and 12658 transitions. [2018-11-18 10:57:20,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:57:20,111 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1223 [2018-11-18 10:57:20,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:20,123 INFO L225 Difference]: With dead ends: 9256 [2018-11-18 10:57:20,123 INFO L226 Difference]: Without dead ends: 4662 [2018-11-18 10:57:20,131 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1223 GetRequests, 1220 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:20,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4662 states. [2018-11-18 10:57:20,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4662 to 4624. [2018-11-18 10:57:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4624 states. [2018-11-18 10:57:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 4624 states and 6303 transitions. [2018-11-18 10:57:20,214 INFO L78 Accepts]: Start accepts. Automaton has 4624 states and 6303 transitions. Word has length 1223 [2018-11-18 10:57:20,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:20,215 INFO L480 AbstractCegarLoop]: Abstraction has 4624 states and 6303 transitions. [2018-11-18 10:57:20,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:57:20,215 INFO L276 IsEmpty]: Start isEmpty. Operand 4624 states and 6303 transitions. [2018-11-18 10:57:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1224 [2018-11-18 10:57:20,224 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:20,225 INFO L375 BasicCegarLoop]: trace histogram [68, 68, 68, 68, 68, 68, 68, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:20,225 INFO L423 AbstractCegarLoop]: === Iteration 28 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:20,225 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:20,225 INFO L82 PathProgramCache]: Analyzing trace with hash 896351561, now seen corresponding path program 1 times [2018-11-18 10:57:20,227 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:20,227 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 30 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 30 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:20,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:21,513 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18868 backedges. 9518 proven. 2 refuted. 0 times theorem prover too weak. 9348 trivial. 0 not checked. [2018-11-18 10:57:21,856 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:57:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 18868 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 18856 trivial. 0 not checked. [2018-11-18 10:57:23,248 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:57:23,248 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:57:23,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:25,195 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 18868 backedges. 9520 proven. 0 refuted. 0 times theorem prover too weak. 9348 trivial. 0 not checked. [2018-11-18 10:57:25,509 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:25,545 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 10:57:25,546 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 9 [2018-11-18 10:57:25,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 10:57:25,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 10:57:25,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:57:25,547 INFO L87 Difference]: Start difference. First operand 4624 states and 6303 transitions. Second operand 9 states. [2018-11-18 10:57:25,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:25,756 INFO L93 Difference]: Finished difference Result 9290 states and 12788 transitions. [2018-11-18 10:57:25,756 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 10:57:25,757 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1223 [2018-11-18 10:57:25,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:25,773 INFO L225 Difference]: With dead ends: 9290 [2018-11-18 10:57:25,773 INFO L226 Difference]: Without dead ends: 4682 [2018-11-18 10:57:25,785 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3667 GetRequests, 3660 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:57:25,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4682 states. [2018-11-18 10:57:25,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4682 to 4640. [2018-11-18 10:57:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4640 states. [2018-11-18 10:57:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 4640 states and 6397 transitions. [2018-11-18 10:57:25,940 INFO L78 Accepts]: Start accepts. Automaton has 4640 states and 6397 transitions. Word has length 1223 [2018-11-18 10:57:25,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:25,940 INFO L480 AbstractCegarLoop]: Abstraction has 4640 states and 6397 transitions. [2018-11-18 10:57:25,940 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 10:57:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 4640 states and 6397 transitions. [2018-11-18 10:57:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1225 [2018-11-18 10:57:25,950 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:25,950 INFO L375 BasicCegarLoop]: trace histogram [68, 68, 68, 68, 68, 68, 68, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:25,950 INFO L423 AbstractCegarLoop]: === Iteration 29 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:25,951 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:25,951 INFO L82 PathProgramCache]: Analyzing trace with hash 958089107, now seen corresponding path program 2 times [2018-11-18 10:57:25,953 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:25,953 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 32 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 32 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:25,971 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 10:57:26,824 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 10:57:26,824 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 10:57:26,881 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:27,231 INFO L134 CoverageAnalysis]: Checked inductivity of 18869 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18857 trivial. 0 not checked. [2018-11-18 10:57:27,231 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:27,235 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:27,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:57:27,236 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:57:27,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:57:27,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:57:27,236 INFO L87 Difference]: Start difference. First operand 4640 states and 6397 transitions. Second operand 8 states. [2018-11-18 10:57:27,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:27,466 INFO L93 Difference]: Finished difference Result 9320 states and 12893 transitions. [2018-11-18 10:57:27,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:57:27,466 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1224 [2018-11-18 10:57:27,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:27,477 INFO L225 Difference]: With dead ends: 9320 [2018-11-18 10:57:27,477 INFO L226 Difference]: Without dead ends: 4692 [2018-11-18 10:57:27,484 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1224 GetRequests, 1217 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:57:27,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4692 states. [2018-11-18 10:57:27,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4692 to 4648. [2018-11-18 10:57:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4648 states. [2018-11-18 10:57:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 4648 states and 6407 transitions. [2018-11-18 10:57:27,572 INFO L78 Accepts]: Start accepts. Automaton has 4648 states and 6407 transitions. Word has length 1224 [2018-11-18 10:57:27,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:27,573 INFO L480 AbstractCegarLoop]: Abstraction has 4648 states and 6407 transitions. [2018-11-18 10:57:27,573 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:57:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 4648 states and 6407 transitions. [2018-11-18 10:57:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1230 [2018-11-18 10:57:27,583 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:27,583 INFO L375 BasicCegarLoop]: trace histogram [65, 65, 65, 65, 65, 65, 65, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:27,583 INFO L423 AbstractCegarLoop]: === Iteration 30 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:27,583 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:27,583 INFO L82 PathProgramCache]: Analyzing trace with hash -1430483230, now seen corresponding path program 1 times [2018-11-18 10:57:27,585 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:27,585 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 33 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 33 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:27,604 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 10:57:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:28,806 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:29,224 INFO L134 CoverageAnalysis]: Checked inductivity of 17306 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17294 trivial. 0 not checked. [2018-11-18 10:57:29,224 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:29,229 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:29,229 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:57:29,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:57:29,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:57:29,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:29,230 INFO L87 Difference]: Start difference. First operand 4648 states and 6407 transitions. Second operand 5 states. [2018-11-18 10:57:29,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:29,334 INFO L93 Difference]: Finished difference Result 9288 states and 12834 transitions. [2018-11-18 10:57:29,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:57:29,334 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1229 [2018-11-18 10:57:29,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:29,345 INFO L225 Difference]: With dead ends: 9288 [2018-11-18 10:57:29,345 INFO L226 Difference]: Without dead ends: 4656 [2018-11-18 10:57:29,353 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1228 GetRequests, 1225 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:29,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4656 states. [2018-11-18 10:57:29,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4656 to 4652. [2018-11-18 10:57:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4652 states. [2018-11-18 10:57:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 4652 states and 6411 transitions. [2018-11-18 10:57:29,430 INFO L78 Accepts]: Start accepts. Automaton has 4652 states and 6411 transitions. Word has length 1229 [2018-11-18 10:57:29,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:29,431 INFO L480 AbstractCegarLoop]: Abstraction has 4652 states and 6411 transitions. [2018-11-18 10:57:29,431 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:57:29,431 INFO L276 IsEmpty]: Start isEmpty. Operand 4652 states and 6411 transitions. [2018-11-18 10:57:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1227 [2018-11-18 10:57:29,441 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:29,441 INFO L375 BasicCegarLoop]: trace histogram [68, 68, 68, 68, 68, 68, 68, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:29,441 INFO L423 AbstractCegarLoop]: === Iteration 31 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:29,441 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:29,442 INFO L82 PathProgramCache]: Analyzing trace with hash 927284517, now seen corresponding path program 1 times [2018-11-18 10:57:29,443 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:29,444 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 34 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 34 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:29,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:30,648 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 18871 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18859 trivial. 0 not checked. [2018-11-18 10:57:31,002 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:31,007 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:31,007 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:57:31,008 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:57:31,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:57:31,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:57:31,008 INFO L87 Difference]: Start difference. First operand 4652 states and 6411 transitions. Second operand 8 states. [2018-11-18 10:57:31,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:31,235 INFO L93 Difference]: Finished difference Result 9348 states and 13003 transitions. [2018-11-18 10:57:31,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:57:31,236 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1226 [2018-11-18 10:57:31,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:31,247 INFO L225 Difference]: With dead ends: 9348 [2018-11-18 10:57:31,247 INFO L226 Difference]: Without dead ends: 4708 [2018-11-18 10:57:31,255 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1226 GetRequests, 1219 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:57:31,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4708 states. [2018-11-18 10:57:31,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4708 to 4656. [2018-11-18 10:57:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4656 states. [2018-11-18 10:57:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 4656 states and 6491 transitions. [2018-11-18 10:57:31,339 INFO L78 Accepts]: Start accepts. Automaton has 4656 states and 6491 transitions. Word has length 1226 [2018-11-18 10:57:31,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:31,340 INFO L480 AbstractCegarLoop]: Abstraction has 4656 states and 6491 transitions. [2018-11-18 10:57:31,340 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:57:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4656 states and 6491 transitions. [2018-11-18 10:57:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1228 [2018-11-18 10:57:31,351 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:31,351 INFO L375 BasicCegarLoop]: trace histogram [68, 68, 68, 68, 68, 68, 68, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:31,352 INFO L423 AbstractCegarLoop]: === Iteration 32 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:31,352 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:31,352 INFO L82 PathProgramCache]: Analyzing trace with hash -2026135567, now seen corresponding path program 1 times [2018-11-18 10:57:31,354 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:31,354 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 35 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 35 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:31,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:32,593 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 18871 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18859 trivial. 0 not checked. [2018-11-18 10:57:33,033 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:33,038 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:33,038 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:57:33,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:57:33,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:57:33,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:57:33,039 INFO L87 Difference]: Start difference. First operand 4656 states and 6491 transitions. Second operand 8 states. [2018-11-18 10:57:33,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:33,264 INFO L93 Difference]: Finished difference Result 9356 states and 13165 transitions. [2018-11-18 10:57:33,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:57:33,265 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1227 [2018-11-18 10:57:33,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:33,276 INFO L225 Difference]: With dead ends: 9356 [2018-11-18 10:57:33,276 INFO L226 Difference]: Without dead ends: 4712 [2018-11-18 10:57:33,284 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1227 GetRequests, 1220 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:57:33,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4712 states. [2018-11-18 10:57:33,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4712 to 4656. [2018-11-18 10:57:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4656 states. [2018-11-18 10:57:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 4656 states and 6491 transitions. [2018-11-18 10:57:33,372 INFO L78 Accepts]: Start accepts. Automaton has 4656 states and 6491 transitions. Word has length 1227 [2018-11-18 10:57:33,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:33,373 INFO L480 AbstractCegarLoop]: Abstraction has 4656 states and 6491 transitions. [2018-11-18 10:57:33,373 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:57:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 4656 states and 6491 transitions. [2018-11-18 10:57:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1230 [2018-11-18 10:57:33,384 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:33,384 INFO L375 BasicCegarLoop]: trace histogram [68, 68, 68, 68, 68, 68, 68, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:33,384 INFO L423 AbstractCegarLoop]: === Iteration 33 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:33,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:33,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1360497878, now seen corresponding path program 1 times [2018-11-18 10:57:33,387 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:33,387 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 36 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 36 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:33,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:34,599 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 18871 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18859 trivial. 0 not checked. [2018-11-18 10:57:34,959 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:34,964 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:34,964 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:57:34,965 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:57:34,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:57:34,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:57:34,965 INFO L87 Difference]: Start difference. First operand 4656 states and 6491 transitions. Second operand 8 states. [2018-11-18 10:57:35,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:35,193 INFO L93 Difference]: Finished difference Result 9356 states and 13165 transitions. [2018-11-18 10:57:35,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 10:57:35,193 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1229 [2018-11-18 10:57:35,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:35,205 INFO L225 Difference]: With dead ends: 9356 [2018-11-18 10:57:35,205 INFO L226 Difference]: Without dead ends: 4712 [2018-11-18 10:57:35,213 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1229 GetRequests, 1222 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:57:35,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4712 states. [2018-11-18 10:57:35,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4712 to 4656. [2018-11-18 10:57:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4656 states. [2018-11-18 10:57:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 4656 states and 6491 transitions. [2018-11-18 10:57:35,298 INFO L78 Accepts]: Start accepts. Automaton has 4656 states and 6491 transitions. Word has length 1229 [2018-11-18 10:57:35,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:35,298 INFO L480 AbstractCegarLoop]: Abstraction has 4656 states and 6491 transitions. [2018-11-18 10:57:35,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:57:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 4656 states and 6491 transitions. [2018-11-18 10:57:35,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1234 [2018-11-18 10:57:35,308 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:35,308 INFO L375 BasicCegarLoop]: trace histogram [65, 65, 65, 65, 65, 65, 65, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:35,309 INFO L423 AbstractCegarLoop]: === Iteration 34 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:35,309 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:35,309 INFO L82 PathProgramCache]: Analyzing trace with hash -1611811082, now seen corresponding path program 1 times [2018-11-18 10:57:35,311 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:35,312 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 37 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 37 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:35,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:36,534 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:36,972 INFO L134 CoverageAnalysis]: Checked inductivity of 17306 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17294 trivial. 0 not checked. [2018-11-18 10:57:36,972 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:36,978 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:36,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 10:57:36,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 10:57:36,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 10:57:36,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:57:36,979 INFO L87 Difference]: Start difference. First operand 4656 states and 6491 transitions. Second operand 8 states. [2018-11-18 10:57:37,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:37,212 INFO L93 Difference]: Finished difference Result 9354 states and 13085 transitions. [2018-11-18 10:57:37,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 10:57:37,213 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1233 [2018-11-18 10:57:37,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:37,224 INFO L225 Difference]: With dead ends: 9354 [2018-11-18 10:57:37,224 INFO L226 Difference]: Without dead ends: 4710 [2018-11-18 10:57:37,232 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1233 GetRequests, 1226 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 10:57:37,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4710 states. [2018-11-18 10:57:37,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4710 to 4646. [2018-11-18 10:57:37,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4646 states. [2018-11-18 10:57:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 4646 states and 6401 transitions. [2018-11-18 10:57:37,319 INFO L78 Accepts]: Start accepts. Automaton has 4646 states and 6401 transitions. Word has length 1233 [2018-11-18 10:57:37,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:37,320 INFO L480 AbstractCegarLoop]: Abstraction has 4646 states and 6401 transitions. [2018-11-18 10:57:37,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 10:57:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 4646 states and 6401 transitions. [2018-11-18 10:57:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1320 [2018-11-18 10:57:37,331 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:37,331 INFO L375 BasicCegarLoop]: trace histogram [73, 73, 73, 73, 73, 73, 73, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:37,331 INFO L423 AbstractCegarLoop]: === Iteration 35 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:37,331 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:37,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1774412753, now seen corresponding path program 1 times [2018-11-18 10:57:37,333 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:37,333 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 38 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 38 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:37,353 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:38,574 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 21863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21863 trivial. 0 not checked. [2018-11-18 10:57:39,020 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:57:39,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:57:39,025 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:57:39,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:57:39,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:57:39,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:39,026 INFO L87 Difference]: Start difference. First operand 4646 states and 6401 transitions. Second operand 5 states. [2018-11-18 10:57:39,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:57:39,153 INFO L93 Difference]: Finished difference Result 9308 states and 12836 transitions. [2018-11-18 10:57:39,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:57:39,154 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1319 [2018-11-18 10:57:39,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:57:39,167 INFO L225 Difference]: With dead ends: 9308 [2018-11-18 10:57:39,167 INFO L226 Difference]: Without dead ends: 4678 [2018-11-18 10:57:39,175 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1318 GetRequests, 1315 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:57:39,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4678 states. [2018-11-18 10:57:39,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4678 to 4646. [2018-11-18 10:57:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4646 states. [2018-11-18 10:57:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 4646 states and 6401 transitions. [2018-11-18 10:57:39,255 INFO L78 Accepts]: Start accepts. Automaton has 4646 states and 6401 transitions. Word has length 1319 [2018-11-18 10:57:39,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:57:39,255 INFO L480 AbstractCegarLoop]: Abstraction has 4646 states and 6401 transitions. [2018-11-18 10:57:39,256 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:57:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 4646 states and 6401 transitions. [2018-11-18 10:57:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1736 [2018-11-18 10:57:39,269 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:57:39,270 INFO L375 BasicCegarLoop]: trace histogram [109, 109, 109, 109, 109, 109, 109, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 10, 9, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:57:39,270 INFO L423 AbstractCegarLoop]: === Iteration 36 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:57:39,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:57:39,270 INFO L82 PathProgramCache]: Analyzing trace with hash -1933613122, now seen corresponding path program 1 times [2018-11-18 10:57:39,272 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:57:39,272 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 39 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 39 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:57:39,291 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:40,660 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:40,705 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-11-18 10:57:40,708 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-11-18 10:57:40,708 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 10:57:40,710 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:57:40,712 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:57:40,712 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:20, output treesize:4 [2018-11-18 10:57:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 48828 backedges. 730 proven. 6 refuted. 0 times theorem prover too weak. 48092 trivial. 0 not checked. [2018-11-18 10:57:41,515 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:57:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 48828 backedges. 730 proven. 6 refuted. 0 times theorem prover too weak. 48092 trivial. 0 not checked. [2018-11-18 10:57:43,959 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:57:43,959 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/z3 Starting monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:57:43,970 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:57:45,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:57:46,042 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:57:46,060 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-11-18 10:57:46,063 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-11-18 10:57:46,064 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 10:57:46,065 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:57:46,066 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 10:57:46,067 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:20, output treesize:4 [2018-11-18 10:57:46,753 INFO L134 CoverageAnalysis]: Checked inductivity of 48828 backedges. 730 proven. 6 refuted. 0 times theorem prover too weak. 48092 trivial. 0 not checked. [2018-11-18 10:57:46,753 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:57:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 48828 backedges. 730 proven. 6 refuted. 0 times theorem prover too weak. 48092 trivial. 0 not checked. [2018-11-18 10:57:49,125 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-18 10:57:49,126 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11, 11] total 16 [2018-11-18 10:57:49,127 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:57:49,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:57:49,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:57:49,128 INFO L87 Difference]: Start difference. First operand 4646 states and 6401 transitions. Second operand 16 states. [2018-11-18 10:58:02,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:58:02,542 INFO L93 Difference]: Finished difference Result 9308 states and 12886 transitions. [2018-11-18 10:58:02,544 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 10:58:02,544 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1735 [2018-11-18 10:58:02,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:58:02,555 INFO L225 Difference]: With dead ends: 9308 [2018-11-18 10:58:02,555 INFO L226 Difference]: Without dead ends: 4678 [2018-11-18 10:58:02,564 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6944 GetRequests, 6921 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=356, Unknown=0, NotChecked=0, Total=420 [2018-11-18 10:58:02,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4678 states. [2018-11-18 10:58:02,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4678 to 4660. [2018-11-18 10:58:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4660 states. [2018-11-18 10:58:02,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 4660 states and 6421 transitions. [2018-11-18 10:58:02,649 INFO L78 Accepts]: Start accepts. Automaton has 4660 states and 6421 transitions. Word has length 1735 [2018-11-18 10:58:02,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:58:02,649 INFO L480 AbstractCegarLoop]: Abstraction has 4660 states and 6421 transitions. [2018-11-18 10:58:02,650 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:58:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 4660 states and 6421 transitions. [2018-11-18 10:58:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1740 [2018-11-18 10:58:02,664 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:58:02,664 INFO L375 BasicCegarLoop]: trace histogram [106, 106, 106, 106, 106, 106, 106, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 10, 9, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:58:02,664 INFO L423 AbstractCegarLoop]: === Iteration 37 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:58:02,664 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:58:02,665 INFO L82 PathProgramCache]: Analyzing trace with hash 835629165, now seen corresponding path program 1 times [2018-11-18 10:58:02,667 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:58:02,667 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 41 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 41 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:58:02,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:58:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:58:04,055 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:58:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 46279 backedges. 16 proven. 24 refuted. 0 times theorem prover too weak. 46239 trivial. 0 not checked. [2018-11-18 10:58:04,822 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:58:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 46279 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 46257 trivial. 0 not checked. [2018-11-18 10:58:06,899 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:58:06,899 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/z3 Starting monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:58:06,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:58:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:58:08,964 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:58:09,669 INFO L134 CoverageAnalysis]: Checked inductivity of 46279 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 46257 trivial. 0 not checked. [2018-11-18 10:58:09,670 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:58:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 46279 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 46257 trivial. 0 not checked. [2018-11-18 10:58:11,611 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-18 10:58:11,612 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 10, 10] total 19 [2018-11-18 10:58:11,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-18 10:58:11,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-18 10:58:11,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:58:11,614 INFO L87 Difference]: Start difference. First operand 4660 states and 6421 transitions. Second operand 19 states. [2018-11-18 10:58:12,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:58:12,093 INFO L93 Difference]: Finished difference Result 9440 states and 13047 transitions. [2018-11-18 10:58:12,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-11-18 10:58:12,093 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 1739 [2018-11-18 10:58:12,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:58:12,106 INFO L225 Difference]: With dead ends: 9440 [2018-11-18 10:58:12,107 INFO L226 Difference]: Without dead ends: 4796 [2018-11-18 10:58:12,115 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6958 GetRequests, 6937 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=442, Unknown=0, NotChecked=0, Total=506 [2018-11-18 10:58:12,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4796 states. [2018-11-18 10:58:12,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4796 to 4676. [2018-11-18 10:58:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4676 states. [2018-11-18 10:58:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4676 states to 4676 states and 6443 transitions. [2018-11-18 10:58:12,254 INFO L78 Accepts]: Start accepts. Automaton has 4676 states and 6443 transitions. Word has length 1739 [2018-11-18 10:58:12,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:58:12,255 INFO L480 AbstractCegarLoop]: Abstraction has 4676 states and 6443 transitions. [2018-11-18 10:58:12,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-18 10:58:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4676 states and 6443 transitions. [2018-11-18 10:58:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2018-11-18 10:58:12,280 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:58:12,281 INFO L375 BasicCegarLoop]: trace histogram [106, 106, 106, 106, 106, 106, 106, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:58:12,281 INFO L423 AbstractCegarLoop]: === Iteration 38 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:58:12,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:58:12,281 INFO L82 PathProgramCache]: Analyzing trace with hash 782086005, now seen corresponding path program 2 times [2018-11-18 10:58:12,285 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:58:12,285 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 43 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 43 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:58:12,318 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 10:58:13,253 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 10:58:13,253 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 10:58:13,307 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:58:14,008 INFO L134 CoverageAnalysis]: Checked inductivity of 46281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46281 trivial. 0 not checked. [2018-11-18 10:58:14,008 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:58:14,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:58:14,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:58:14,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:58:14,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:58:14,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:58:14,013 INFO L87 Difference]: Start difference. First operand 4676 states and 6443 transitions. Second operand 5 states. [2018-11-18 10:58:14,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:58:14,144 INFO L93 Difference]: Finished difference Result 9368 states and 12918 transitions. [2018-11-18 10:58:14,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:58:14,144 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1740 [2018-11-18 10:58:14,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:58:14,156 INFO L225 Difference]: With dead ends: 9368 [2018-11-18 10:58:14,156 INFO L226 Difference]: Without dead ends: 4708 [2018-11-18 10:58:14,165 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1739 GetRequests, 1736 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:58:14,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4708 states. [2018-11-18 10:58:14,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4708 to 4684. [2018-11-18 10:58:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4684 states. [2018-11-18 10:58:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 4684 states and 6453 transitions. [2018-11-18 10:58:14,249 INFO L78 Accepts]: Start accepts. Automaton has 4684 states and 6453 transitions. Word has length 1740 [2018-11-18 10:58:14,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:58:14,250 INFO L480 AbstractCegarLoop]: Abstraction has 4684 states and 6453 transitions. [2018-11-18 10:58:14,250 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:58:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 6453 transitions. [2018-11-18 10:58:14,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1740 [2018-11-18 10:58:14,264 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:58:14,265 INFO L375 BasicCegarLoop]: trace histogram [109, 109, 109, 109, 109, 109, 109, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:58:14,265 INFO L423 AbstractCegarLoop]: === Iteration 39 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:58:14,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:58:14,265 INFO L82 PathProgramCache]: Analyzing trace with hash 703110272, now seen corresponding path program 1 times [2018-11-18 10:58:14,269 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:58:14,269 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 44 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 44 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:58:14,288 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 10:58:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:58:15,639 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:58:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 48830 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48830 trivial. 0 not checked. [2018-11-18 10:58:17,573 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:58:17,578 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:58:17,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:58:17,580 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:58:17,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:58:17,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:58:17,580 INFO L87 Difference]: Start difference. First operand 4684 states and 6453 transitions. Second operand 3 states. [2018-11-18 10:58:17,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:58:17,679 INFO L93 Difference]: Finished difference Result 9352 states and 12908 transitions. [2018-11-18 10:58:17,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:58:17,680 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1739 [2018-11-18 10:58:17,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:58:17,692 INFO L225 Difference]: With dead ends: 9352 [2018-11-18 10:58:17,692 INFO L226 Difference]: Without dead ends: 4684 [2018-11-18 10:58:17,700 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1738 GetRequests, 1736 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:58:17,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4684 states. [2018-11-18 10:58:17,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4684 to 4684. [2018-11-18 10:58:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4684 states. [2018-11-18 10:58:17,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 4684 states and 6449 transitions. [2018-11-18 10:58:17,801 INFO L78 Accepts]: Start accepts. Automaton has 4684 states and 6449 transitions. Word has length 1739 [2018-11-18 10:58:17,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:58:17,802 INFO L480 AbstractCegarLoop]: Abstraction has 4684 states and 6449 transitions. [2018-11-18 10:58:17,802 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:58:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 6449 transitions. [2018-11-18 10:58:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1747 [2018-11-18 10:58:17,816 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:58:17,817 INFO L375 BasicCegarLoop]: trace histogram [106, 106, 106, 106, 106, 106, 106, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:58:17,817 INFO L423 AbstractCegarLoop]: === Iteration 40 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:58:17,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:58:17,818 INFO L82 PathProgramCache]: Analyzing trace with hash -2095383110, now seen corresponding path program 1 times [2018-11-18 10:58:17,821 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:58:17,821 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 45 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 45 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:58:17,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:58:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:58:19,210 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:58:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 46281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46281 trivial. 0 not checked. [2018-11-18 10:58:19,952 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:58:19,958 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:58:19,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:58:19,959 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:58:19,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:58:19,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:58:19,960 INFO L87 Difference]: Start difference. First operand 4684 states and 6449 transitions. Second operand 5 states. [2018-11-18 10:58:51,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:58:51,513 INFO L93 Difference]: Finished difference Result 9364 states and 12928 transitions. [2018-11-18 10:58:51,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:58:51,515 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1746 [2018-11-18 10:58:51,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:58:51,528 INFO L225 Difference]: With dead ends: 9364 [2018-11-18 10:58:51,528 INFO L226 Difference]: Without dead ends: 4696 [2018-11-18 10:58:51,537 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1746 GetRequests, 1742 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:58:51,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4696 states. [2018-11-18 10:58:51,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4696 to 4692. [2018-11-18 10:58:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4692 states. [2018-11-18 10:58:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 4692 states and 6459 transitions. [2018-11-18 10:58:51,651 INFO L78 Accepts]: Start accepts. Automaton has 4692 states and 6459 transitions. Word has length 1746 [2018-11-18 10:58:51,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:58:51,652 INFO L480 AbstractCegarLoop]: Abstraction has 4692 states and 6459 transitions. [2018-11-18 10:58:51,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:58:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 4692 states and 6459 transitions. [2018-11-18 10:58:51,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1743 [2018-11-18 10:58:51,669 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:58:51,669 INFO L375 BasicCegarLoop]: trace histogram [109, 109, 109, 109, 109, 109, 109, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:58:51,669 INFO L423 AbstractCegarLoop]: === Iteration 41 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:58:51,670 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:58:51,670 INFO L82 PathProgramCache]: Analyzing trace with hash -1540862267, now seen corresponding path program 1 times [2018-11-18 10:58:51,672 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:58:51,673 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 46 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 46 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:58:51,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:58:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:58:53,114 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:58:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 48830 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48830 trivial. 0 not checked. [2018-11-18 10:58:53,837 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:58:53,842 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:58:53,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:58:53,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:58:53,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:58:53,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:58:53,844 INFO L87 Difference]: Start difference. First operand 4692 states and 6459 transitions. Second operand 5 states. [2018-11-18 10:58:53,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:58:53,953 INFO L93 Difference]: Finished difference Result 4804 states and 6637 transitions. [2018-11-18 10:58:53,954 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:58:53,954 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1742 [2018-11-18 10:58:53,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:58:53,965 INFO L225 Difference]: With dead ends: 4804 [2018-11-18 10:58:53,965 INFO L226 Difference]: Without dead ends: 4794 [2018-11-18 10:58:53,967 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1742 GetRequests, 1738 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:58:53,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4794 states. [2018-11-18 10:58:54,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4794 to 4696. [2018-11-18 10:58:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4696 states. [2018-11-18 10:58:54,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 4696 states and 6463 transitions. [2018-11-18 10:58:54,074 INFO L78 Accepts]: Start accepts. Automaton has 4696 states and 6463 transitions. Word has length 1742 [2018-11-18 10:58:54,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:58:54,074 INFO L480 AbstractCegarLoop]: Abstraction has 4696 states and 6463 transitions. [2018-11-18 10:58:54,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:58:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 4696 states and 6463 transitions. [2018-11-18 10:58:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1749 [2018-11-18 10:58:54,089 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:58:54,089 INFO L375 BasicCegarLoop]: trace histogram [106, 106, 106, 106, 106, 106, 106, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:58:54,089 INFO L423 AbstractCegarLoop]: === Iteration 42 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:58:54,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:58:54,090 INFO L82 PathProgramCache]: Analyzing trace with hash -1108964303, now seen corresponding path program 1 times [2018-11-18 10:58:54,092 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:58:54,092 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 47 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 47 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:58:54,111 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:58:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:58:55,547 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:58:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 46283 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 46281 trivial. 0 not checked. [2018-11-18 10:58:56,296 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:58:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 46283 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 46281 trivial. 0 not checked. [2018-11-18 10:58:58,108 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:58:58,108 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/z3 Starting monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:58:58,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:58:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:59:00,168 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:59:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 46283 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 46281 trivial. 0 not checked. [2018-11-18 10:59:00,878 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:59:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 46283 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 46281 trivial. 0 not checked. [2018-11-18 10:59:02,750 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-18 10:59:02,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4] total 6 [2018-11-18 10:59:02,752 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:59:02,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:59:02,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:59:02,753 INFO L87 Difference]: Start difference. First operand 4696 states and 6463 transitions. Second operand 6 states. [2018-11-18 10:59:03,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:59:03,047 INFO L93 Difference]: Finished difference Result 9553 states and 13211 transitions. [2018-11-18 10:59:03,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 10:59:03,048 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1748 [2018-11-18 10:59:03,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:59:03,064 INFO L225 Difference]: With dead ends: 9553 [2018-11-18 10:59:03,064 INFO L226 Difference]: Without dead ends: 4873 [2018-11-18 10:59:03,073 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6990 GetRequests, 6986 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:59:03,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4873 states. [2018-11-18 10:59:03,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4873 to 4870. [2018-11-18 10:59:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4870 states. [2018-11-18 10:59:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 4870 states and 6753 transitions. [2018-11-18 10:59:03,207 INFO L78 Accepts]: Start accepts. Automaton has 4870 states and 6753 transitions. Word has length 1748 [2018-11-18 10:59:03,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:59:03,208 INFO L480 AbstractCegarLoop]: Abstraction has 4870 states and 6753 transitions. [2018-11-18 10:59:03,208 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:59:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4870 states and 6753 transitions. [2018-11-18 10:59:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1780 [2018-11-18 10:59:03,226 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:59:03,226 INFO L375 BasicCegarLoop]: trace histogram [106, 106, 106, 106, 106, 106, 106, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:59:03,226 INFO L423 AbstractCegarLoop]: === Iteration 43 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:59:03,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:59:03,227 INFO L82 PathProgramCache]: Analyzing trace with hash 1160655431, now seen corresponding path program 1 times [2018-11-18 10:59:03,229 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:59:03,229 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 49 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 49 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:59:03,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:59:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:59:07,228 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:59:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 46307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46307 trivial. 0 not checked. [2018-11-18 10:59:08,022 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:59:08,033 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:59:08,033 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:59:08,034 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:59:08,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:59:08,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:59:08,034 INFO L87 Difference]: Start difference. First operand 4870 states and 6753 transitions. Second operand 5 states. [2018-11-18 10:59:25,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:59:25,502 INFO L93 Difference]: Finished difference Result 9731 states and 13496 transitions. [2018-11-18 10:59:25,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:59:25,503 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1779 [2018-11-18 10:59:25,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:59:25,515 INFO L225 Difference]: With dead ends: 9731 [2018-11-18 10:59:25,516 INFO L226 Difference]: Without dead ends: 4870 [2018-11-18 10:59:25,525 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1779 GetRequests, 1775 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:59:25,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4870 states. [2018-11-18 10:59:25,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4870 to 4870. [2018-11-18 10:59:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4870 states. [2018-11-18 10:59:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 4870 states and 6752 transitions. [2018-11-18 10:59:25,647 INFO L78 Accepts]: Start accepts. Automaton has 4870 states and 6752 transitions. Word has length 1779 [2018-11-18 10:59:25,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:59:25,648 INFO L480 AbstractCegarLoop]: Abstraction has 4870 states and 6752 transitions. [2018-11-18 10:59:25,648 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:59:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 4870 states and 6752 transitions. [2018-11-18 10:59:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1780 [2018-11-18 10:59:25,664 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:59:25,665 INFO L375 BasicCegarLoop]: trace histogram [106, 106, 106, 106, 106, 106, 106, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:59:25,665 INFO L423 AbstractCegarLoop]: === Iteration 44 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:59:25,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:59:25,665 INFO L82 PathProgramCache]: Analyzing trace with hash -59744311, now seen corresponding path program 1 times [2018-11-18 10:59:25,668 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:59:25,668 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 50 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 50 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:59:25,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:59:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:59:29,795 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:59:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 46307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46307 trivial. 0 not checked. [2018-11-18 10:59:30,545 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:59:30,554 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:59:30,555 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:59:30,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:59:30,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:59:30,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:59:30,555 INFO L87 Difference]: Start difference. First operand 4870 states and 6752 transitions. Second operand 5 states. [2018-11-18 10:59:47,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:59:47,225 INFO L93 Difference]: Finished difference Result 9573 states and 13247 transitions. [2018-11-18 10:59:47,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:59:47,225 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1779 [2018-11-18 10:59:47,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:59:47,234 INFO L225 Difference]: With dead ends: 9573 [2018-11-18 10:59:47,234 INFO L226 Difference]: Without dead ends: 4710 [2018-11-18 10:59:47,242 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1779 GetRequests, 1775 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:59:47,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4710 states. [2018-11-18 10:59:47,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4710 to 4710. [2018-11-18 10:59:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4710 states. [2018-11-18 10:59:47,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 4710 states and 6491 transitions. [2018-11-18 10:59:47,365 INFO L78 Accepts]: Start accepts. Automaton has 4710 states and 6491 transitions. Word has length 1779 [2018-11-18 10:59:47,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:59:47,365 INFO L480 AbstractCegarLoop]: Abstraction has 4710 states and 6491 transitions. [2018-11-18 10:59:47,365 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:59:47,365 INFO L276 IsEmpty]: Start isEmpty. Operand 4710 states and 6491 transitions. [2018-11-18 10:59:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1776 [2018-11-18 10:59:47,385 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:59:47,386 INFO L375 BasicCegarLoop]: trace histogram [109, 109, 109, 109, 109, 109, 109, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:59:47,386 INFO L423 AbstractCegarLoop]: === Iteration 45 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:59:47,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:59:47,387 INFO L82 PathProgramCache]: Analyzing trace with hash 289244446, now seen corresponding path program 1 times [2018-11-18 10:59:47,389 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:59:47,389 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 51 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 51 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:59:47,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:59:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:59:51,245 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:59:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 48856 backedges. 1801 proven. 0 refuted. 0 times theorem prover too weak. 47055 trivial. 0 not checked. [2018-11-18 10:59:51,968 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:59:51,981 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:59:51,981 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 10:59:51,981 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 10:59:51,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 10:59:51,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 10:59:51,982 INFO L87 Difference]: Start difference. First operand 4710 states and 6491 transitions. Second operand 6 states. [2018-11-18 10:59:52,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:59:52,421 INFO L93 Difference]: Finished difference Result 9416 states and 13005 transitions. [2018-11-18 10:59:52,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 10:59:52,422 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1775 [2018-11-18 10:59:52,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:59:52,432 INFO L225 Difference]: With dead ends: 9416 [2018-11-18 10:59:52,433 INFO L226 Difference]: Without dead ends: 4722 [2018-11-18 10:59:52,440 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1776 GetRequests, 1770 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-11-18 10:59:52,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4722 states. [2018-11-18 10:59:52,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4722 to 4722. [2018-11-18 10:59:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4722 states. [2018-11-18 10:59:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4722 states to 4722 states and 6523 transitions. [2018-11-18 10:59:52,566 INFO L78 Accepts]: Start accepts. Automaton has 4722 states and 6523 transitions. Word has length 1775 [2018-11-18 10:59:52,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:59:52,566 INFO L480 AbstractCegarLoop]: Abstraction has 4722 states and 6523 transitions. [2018-11-18 10:59:52,567 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 10:59:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 4722 states and 6523 transitions. [2018-11-18 10:59:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1781 [2018-11-18 10:59:52,588 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:59:52,589 INFO L375 BasicCegarLoop]: trace histogram [106, 106, 106, 106, 106, 106, 106, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 9, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:59:52,589 INFO L423 AbstractCegarLoop]: === Iteration 46 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:59:52,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:59:52,590 INFO L82 PathProgramCache]: Analyzing trace with hash 2126899905, now seen corresponding path program 1 times [2018-11-18 10:59:52,592 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:59:52,592 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/cvc4nyu Starting monitored process 52 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 52 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:59:52,611 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:59:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:59:56,446 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:59:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 46309 backedges. 1754 proven. 1 refuted. 0 times theorem prover too weak. 44554 trivial. 0 not checked. [2018-11-18 10:59:57,173 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:59:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 46309 backedges. 20 proven. 9 refuted. 0 times theorem prover too weak. 46280 trivial. 0 not checked. [2018-11-18 10:59:59,115 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:59:59,115 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/z3 Starting monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:59:59,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:00:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:00:01,150 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:00:01,167 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2018-11-18 11:00:01,173 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-18 11:00:01,173 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:00:01,233 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 35 [2018-11-18 11:00:01,237 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2018-11-18 11:00:01,237 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-18 11:00:01,339 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 30 [2018-11-18 11:00:01,339 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2018-11-18 11:00:01,432 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:00:01,462 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:00:01,491 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:00:01,492 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:33, output treesize:9 [2018-11-18 11:00:01,515 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2018-11-18 11:00:01,517 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 3 [2018-11-18 11:00:01,517 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:00:01,519 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:00:01,520 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:00:01,520 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2018-11-18 11:00:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 46309 backedges. 16934 proven. 6 refuted. 0 times theorem prover too weak. 29369 trivial. 0 not checked. [2018-11-18 11:00:02,362 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:00:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 46309 backedges. 170 proven. 611 refuted. 0 times theorem prover too weak. 45528 trivial. 0 not checked. [2018-11-18 11:00:05,051 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-18 11:00:05,051 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 10, 10] total 27 [2018-11-18 11:00:05,052 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-11-18 11:00:05,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-11-18 11:00:05,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=634, Unknown=0, NotChecked=0, Total=702 [2018-11-18 11:00:05,053 INFO L87 Difference]: Start difference. First operand 4722 states and 6523 transitions. Second operand 27 states. [2018-11-18 11:00:21,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:00:21,420 INFO L93 Difference]: Finished difference Result 6910 states and 9568 transitions. [2018-11-18 11:00:21,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 11:00:21,422 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 1780 [2018-11-18 11:00:21,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:00:21,423 INFO L225 Difference]: With dead ends: 6910 [2018-11-18 11:00:21,423 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 11:00:21,436 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7126 GetRequests, 7092 SyntacticMatches, 1 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=119, Invalid=1071, Unknown=0, NotChecked=0, Total=1190 [2018-11-18 11:00:21,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 11:00:21,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 11:00:21,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 11:00:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 11:00:21,438 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1780 [2018-11-18 11:00:21,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:00:21,438 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 11:00:21,438 INFO L481 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-11-18 11:00:21,438 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 11:00:21,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:00:21,442 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 11:00:23,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:00:25,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:00:31,487 WARN L180 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 27 [2018-11-18 11:00:33,088 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 35 [2018-11-18 11:00:33,363 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 35 [2018-11-18 11:00:33,662 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2018-11-18 11:00:33,975 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2018-11-18 11:00:35,385 WARN L180 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 27 [2018-11-18 11:00:36,161 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2018-11-18 11:00:37,146 WARN L180 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 27 [2018-11-18 11:00:37,913 WARN L180 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 27 [2018-11-18 11:00:38,219 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 27 [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point L6603-1(line 6603) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L428 ceAbstractionStarter]: At program point L6603(line 6603) the Hoare annotation is: true [2018-11-18 11:00:39,119 INFO L428 ceAbstractionStarter]: At program point tcp_hdrENTRY(lines 6598 6606) the Hoare annotation is: true [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point tcp_hdrFINAL(lines 6598 6606) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point tcp_hdrEXIT(lines 6598 6606) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point __fswab32FINAL(lines 5152 5160) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point __fswab32EXIT(lines 5152 5160) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L428 ceAbstractionStarter]: At program point __fswab32ENTRY(lines 5152 5160) the Hoare annotation is: true [2018-11-18 11:00:39,119 INFO L421 ceAbstractionStarter]: At program point L5157(line 5157) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (= __fswab32_~val |__fswab32_#in~val|) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point L5157-1(line 5157) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point myri10ge_notify_dcaEXIT(lines 11921 11936) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point L11929(lines 11929 11933) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L428 ceAbstractionStarter]: At program point myri10ge_notify_dcaENTRY(lines 11921 11936) the Hoare annotation is: true [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point myri10ge_notify_dcaFINAL(lines 11921 11936) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point myri10ge_write_dcaFINAL(lines 7700 7710) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L428 ceAbstractionStarter]: At program point L7706(line 7706) the Hoare annotation is: true [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point L7707-1(line 7707) no Hoare annotation was computed. [2018-11-18 11:00:39,119 INFO L425 ceAbstractionStarter]: For program point myri10ge_write_dcaEXIT(lines 7700 7710) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point L7707(line 7707) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point myri10ge_write_dcaENTRY(lines 7700 7710) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L7706-1(line 7706) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point put_be32EXIT(lines 6862 6870) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point put_be32FINAL(lines 6862 6870) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point L6867(line 6867) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point put_be32ENTRY(lines 6862 6870) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9309(lines 9309 9313) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9371(lines 9371 9375) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point L9338(line 9338) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point L9342(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9301(lines 9301 9305) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point L9330(line 9330) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9338-1(line 9338) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point L9367(line 9367) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9367-1(line 9367) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9293(lines 9293 9297) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L428 ceAbstractionStarter]: At program point L9355(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9330-1(line 9330) no Hoare annotation was computed. [2018-11-18 11:00:39,120 INFO L425 ceAbstractionStarter]: For program point L9285(lines 9285 9289) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9372(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9339(lines 9339 9345) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9331(lines 9331 9337) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9273(line 9273) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9273-1(line 9273) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9389(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9356(lines 9356 9360) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9381(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9315(line 9315) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9315-1(line 9315) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9257(line 9257) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9385(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9257-1(line 9257) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9352(line 9352) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9352-1(line 9352) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9307(line 9307) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point myri10ge_allocate_ringsEXIT(lines 9225 9392) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9307-1(line 9307) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9377(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9299(line 9299) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L425 ceAbstractionStarter]: For program point L9299-1(line 9299) no Hoare annotation was computed. [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9357(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,121 INFO L428 ceAbstractionStarter]: At program point L9291(line 9291) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L9291-1(line 9291) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L9254-1(line 9254) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L9283(line 9283) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L9283-1(line 9283) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L9254(line 9254) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L9275(lines 9275 9279) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L9370(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L9362(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point myri10ge_allocate_ringsFINAL(lines 9225 9392) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L9259(lines 9259 9263) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L9317(lines 9317 9321) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L9379(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point myri10ge_allocate_ringsENTRY(lines 9225 9392) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L9383(lines 9249 9391) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L6359-1(line 6359) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L6360-2(lines 6346 6367) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L6359(line 6359) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L6360(lines 6360 6364) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L6354(line 6354) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point netif_tx_wake_queueEXIT(lines 6346 6367) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L6353(lines 6353 6358) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point netif_tx_wake_queueENTRY(lines 6346 6367) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L11547(lines 11441 11593) the Hoare annotation is: true [2018-11-18 11:00:39,122 INFO L425 ceAbstractionStarter]: For program point L11465(line 11465) no Hoare annotation was computed. [2018-11-18 11:00:39,122 INFO L428 ceAbstractionStarter]: At program point L11581(lines 11441 11593) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11515-1(line 11515) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point L11515(line 11515) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point L11540(line 11540) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11540-1(line 11540) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11466(lines 11466 11476) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point L11590-1(line 11590) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point L11458(line 11458) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point L11590(line 11590) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11458-1(line 11458) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11582(lines 11582 11587) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11541(lines 11541 11545) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11541-2(lines 11441 11593) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point myri10ge_probe_slicesENTRY(lines 11426 11594) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11500(lines 11500 11504) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point myri10ge_probe_slicesFINAL(lines 11426 11594) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11558(lines 11558 11568) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11591(line 11591) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11517(lines 11517 11521) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point myri10ge_probe_slicesEXIT(lines 11426 11594) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11575(lines 11575 11579) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11468(lines 11468 11472) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11468-2(lines 11468 11472) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11460(lines 11460 11464) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11477-1(line 11477) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L425 ceAbstractionStarter]: For program point L11510-2(lines 11510 11514) no Hoare annotation was computed. [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point L11477(line 11477) the Hoare annotation is: true [2018-11-18 11:00:39,123 INFO L428 ceAbstractionStarter]: At program point L11576(lines 11441 11593) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11510(lines 11510 11514) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11461(line 11461) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11494-1(line 11494) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11560(lines 11560 11564) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11494(line 11494) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11560-2(lines 11560 11564) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11527(lines 11441 11593) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11552(lines 11552 11556) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11445-1(line 11445) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11445(line 11445) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11478-1(line 11478) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11478(line 11478) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11569-1(lines 11441 11593) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11569(lines 11569 11573) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11528(lines 11528 11532) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11495(lines 11495 11499) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11487-1(line 11487) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11487(line 11487) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11479(lines 11479 11484) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11529(lines 11441 11593) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11463-1(lines 11455 11464) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L428 ceAbstractionStarter]: At program point L11463(line 11463) the Hoare annotation is: true [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11488(lines 11488 11493) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11455(lines 11455 11464) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11447(lines 11447 11451) no Hoare annotation was computed. [2018-11-18 11:00:39,124 INFO L425 ceAbstractionStarter]: For program point L11505(lines 11505 11509) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L11505-2(lines 11505 11509) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point L11588(lines 11441 11593) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point bitmap_weightFINAL(lines 5258 5266) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point bitmap_weightEXIT(lines 5258 5266) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point bitmap_weightENTRY(lines 5258 5266) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point L9565(lines 9565 9566) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9565-1(lines 9565 9566) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9569(lines 9569 9573) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point myri10ge_request_irqEXIT(lines 9487 9580) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point L9557(lines 9528 9564) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9528(lines 9528 9577) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9516(lines 9516 9521) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point L9545(lines 9537 9553) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point myri10ge_request_irqFINAL(lines 9487 9580) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9537(lines 9537 9555) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9504(lines 9504 9510) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point myri10ge_request_irqENTRY(lines 9487 9580) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9558(lines 9558 9562) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9501(lines 9501 9527) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9501-1(lines 9501 9527) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9567(lines 9567 9576) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9567-1(lines 9528 9577) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point L9559(lines 9528 9564) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L428 ceAbstractionStarter]: At program point L9547(lines 9537 9553) the Hoare annotation is: true [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9514(lines 9514 9524) no Hoare annotation was computed. [2018-11-18 11:00:39,125 INFO L425 ceAbstractionStarter]: For program point L9502-1(lines 9502 9513) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L9535(lines 9535 9536) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L9502(lines 9502 9513) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L9535-1(lines 9535 9536) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point napi_disable_pendingEXIT(lines 6208 6216) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point napi_disable_pendingFINAL(lines 6208 6216) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point napi_disable_pendingENTRY(lines 6208 6216) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L6213(line 6213) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L6213-1(line 6213) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5663(lines 5660 5665) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point get_pageEXIT(lines 5632 5674) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L5659(line 5659) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5659-1(line 5659) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5655(line 5655) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5657-2(lines 5632 5674) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5657(lines 5657 5671) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5649(lines 5646 5651) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L5643(line 5643) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5643-1(line 5643) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L5645(line 5645) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5645-1(line 5645) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5668-1(line 5668) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L5668(line 5668) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L5658(line 5658) the Hoare annotation is: true [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5660(lines 5660 5667) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L425 ceAbstractionStarter]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2018-11-18 11:00:39,126 INFO L428 ceAbstractionStarter]: At program point L5654(line 5654) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L5656(line 5656) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point get_pageENTRY(lines 5632 5674) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L5654-1(line 5654) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L5646(lines 5646 5653) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L5644-1(line 5644) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L5644(line 5644) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L8929(lines 8905 8937) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L8921(lines 8921 8922) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8921-1(lines 8921 8922) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L8909(lines 8909 8910) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8909-1(lines 8909 8910) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L8938(lines 8892 8941) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8930(lines 8930 8934) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8905(lines 8905 8937) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L8903(line 8903) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8903-1(line 8903) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point L8924(lines 8924 8925) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8924-1(lines 8924 8925) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8920(lines 8920 8926) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8920-2(lines 8920 8926) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_stringsENTRY(lines 8892 8941) the Hoare annotation is: true [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8908(lines 8908 8914) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_stringsEXIT(lines 8892 8941) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8906(line 8906) no Hoare annotation was computed. [2018-11-18 11:00:39,127 INFO L425 ceAbstractionStarter]: For program point L8908-2(lines 8908 8914) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L428 ceAbstractionStarter]: At program point L8912(lines 8912 8913) the Hoare annotation is: true [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L8912-1(lines 8912 8913) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L428 ceAbstractionStarter]: At program point L8931(lines 8905 8937) the Hoare annotation is: true [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L8606-1(line 8606) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_rx_csumFINAL(lines 8600 8614) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L8608(lines 8608 8612) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L428 ceAbstractionStarter]: At program point L8606(line 8606) the Hoare annotation is: true [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_rx_csumEXIT(lines 8600 8614) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_rx_csumENTRY(lines 8600 8614) the Hoare annotation is: true [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$FINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L428 ceAbstractionStarter]: At program point L11902-1(line 11902) the Hoare annotation is: true [2018-11-18 11:00:39,128 INFO L428 ceAbstractionStarter]: At program point L11902(line 11902) the Hoare annotation is: true [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L11890(lines 11890 11894) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L11896(lines 11896 11900) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L11896-2(lines 11896 11900) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L421 ceAbstractionStarter]: At program point L11886-1(line 11886) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:39,128 INFO L421 ceAbstractionStarter]: At program point L11890-2(lines 11890 11894) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point myri10ge_removeFINAL(lines 11869 11908) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L421 ceAbstractionStarter]: At program point L11886(line 11886) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:39,128 INFO L421 ceAbstractionStarter]: At program point L11876(line 11876) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L11876-1(line 11876) no Hoare annotation was computed. [2018-11-18 11:00:39,128 INFO L425 ceAbstractionStarter]: For program point L11878(lines 11878 11882) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point L11901-1(line 11901) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L428 ceAbstractionStarter]: At program point L11901(line 11901) the Hoare annotation is: true [2018-11-18 11:00:39,129 INFO L421 ceAbstractionStarter]: At program point myri10ge_removeENTRY(lines 11869 11908) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:39,129 INFO L421 ceAbstractionStarter]: At program point L11905(line 11905) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point L11903(line 11903) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point L11895(line 11895) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point L11887(line 11887) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point myri10ge_removeEXIT(lines 11869 11908) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point napi_scheduleEXIT(lines 6238 6251) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L428 ceAbstractionStarter]: At program point napi_scheduleENTRY(lines 6238 6251) the Hoare annotation is: true [2018-11-18 11:00:39,129 INFO L428 ceAbstractionStarter]: At program point L6243(line 6243) the Hoare annotation is: true [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point L6243-1(line 6243) no Hoare annotation was computed. [2018-11-18 11:00:39,129 INFO L425 ceAbstractionStarter]: For program point L6244-2(lines 6238 6251) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point L6244(lines 6244 6248) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point skb_is_gso_v6EXIT(lines 6192 6200) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L428 ceAbstractionStarter]: At program point skb_is_gso_v6ENTRY(lines 6192 6200) the Hoare annotation is: true [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point skb_is_gso_v6FINAL(lines 6192 6200) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L428 ceAbstractionStarter]: At program point L6197(line 6197) the Hoare annotation is: true [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point L6197-1(line 6197) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L428 ceAbstractionStarter]: At program point lowmem_page_addressENTRY(lines 5676 5683) the Hoare annotation is: true [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point lowmem_page_addressFINAL(lines 5676 5683) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point lowmem_page_addressEXIT(lines 5676 5683) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point pci_unmap_pageFINAL(lines 6717 6727) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point L6723-3(lines 6723 6724) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L428 ceAbstractionStarter]: At program point L6723-2(line 6723) the Hoare annotation is: true [2018-11-18 11:00:39,130 INFO L428 ceAbstractionStarter]: At program point pci_unmap_pageENTRY(lines 6717 6727) the Hoare annotation is: true [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point L6723(line 6723) no Hoare annotation was computed. [2018-11-18 11:00:39,130 INFO L425 ceAbstractionStarter]: For program point pci_unmap_pageEXIT(lines 6717 6727) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_coalesceENTRY(lines 8510 8521) the Hoare annotation is: true [2018-11-18 11:00:39,131 INFO L428 ceAbstractionStarter]: At program point L8516(line 8516) the Hoare annotation is: true [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point L8516-1(line 8516) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_coalesceEXIT(lines 8510 8521) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_coalesceFINAL(lines 8510 8521) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point memcpy_fromioFINAL(lines 5732 5742) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L421 ceAbstractionStarter]: At program point L5739(line 5739) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= memcpy_fromio_~__len~0 |memcpy_fromio_#in~count|)) [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point memcpy_fromioEXIT(lines 5732 5742) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L428 ceAbstractionStarter]: At program point memcpy_fromioENTRY(lines 5732 5742) the Hoare annotation is: true [2018-11-18 11:00:39,131 INFO L428 ceAbstractionStarter]: At program point request_irqENTRY(lines 6321 6330) the Hoare annotation is: true [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point request_irqFINAL(lines 6321 6330) no Hoare annotation was computed. [2018-11-18 11:00:39,131 INFO L425 ceAbstractionStarter]: For program point request_irqEXIT(lines 6321 6330) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5923-2(line 5923) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5922-2(lines 5922 5926) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point dma_alloc_coherent_maskFINAL(lines 5915 5929) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point dma_alloc_coherent_maskEXIT(lines 5915 5929) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L428 ceAbstractionStarter]: At program point dma_alloc_coherent_maskENTRY(lines 5915 5929) the Hoare annotation is: true [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5923(line 5923) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5922(lines 5922 5926) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point get_currentEXIT(lines 5223 5247) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L428 ceAbstractionStarter]: At program point L5244(lines 5227 5246) the Hoare annotation is: true [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5238(line 5238) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5232(line 5232) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5228(lines 5228 5243) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L428 ceAbstractionStarter]: At program point get_currentENTRY(lines 5223 5247) the Hoare annotation is: true [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5241(line 5241) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5235(line 5235) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point get_currentFINAL(lines 5223 5247) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L5229(line 5229) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L8573(lines 8573 8577) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_pauseparamENTRY(lines 8551 8580) the Hoare annotation is: true [2018-11-18 11:00:39,132 INFO L428 ceAbstractionStarter]: At program point L8562(line 8562) the Hoare annotation is: true [2018-11-18 11:00:39,132 INFO L428 ceAbstractionStarter]: At program point L8568(line 8568) the Hoare annotation is: true [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L8567(lines 8567 8572) no Hoare annotation was computed. [2018-11-18 11:00:39,132 INFO L425 ceAbstractionStarter]: For program point L8568-1(line 8568) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L8561(lines 8561 8566) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L8562-1(line 8562) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point L8559(line 8559) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L8559-1(line 8559) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_pauseparamFINAL(lines 8551 8580) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_pauseparamEXIT(lines 8551 8580) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L5487(lines 5487 5494) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point L5489(line 5489) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 5485 5495) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L5489-1(line 5489) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5485 5495) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5485 5495) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point L10556(line 10556) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L10556-1(line 10556) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point L10587(lines 10555 10599) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L10560(lines 10560 10564) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point L10585(lines 10555 10599) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L10573(lines 10573 10580) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L10571(lines 10571 10584) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point L10573-2(lines 10555 10599) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point myri10ge_sw_tsoFINAL(lines 10544 10600) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L10594(line 10594) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L425 ceAbstractionStarter]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point L10559(line 10559) the Hoare annotation is: true [2018-11-18 11:00:39,133 INFO L428 ceAbstractionStarter]: At program point myri10ge_sw_tsoENTRY(lines 10544 10600) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point L10570(line 10570) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point myri10ge_sw_tsoEXIT(lines 10544 10600) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L10570-1(line 10570) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point kmemcheck_mark_initializedFINAL(lines 5421 5428) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point kmemcheck_mark_initializedENTRY(lines 5421 5428) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point kmemcheck_mark_initializedEXIT(lines 5421 5428) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_statsEXIT(lines 9724 9754) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point L9747(line 9747) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L9747-1(line 9747) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_statsFINAL(lines 9724 9754) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L9739(lines 9739 9743) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L9737(lines 9737 9751) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point L9736(line 9736) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_statsENTRY(lines 9724 9754) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L9736-1(line 9736) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L9737-2(lines 9737 9751) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point pci_read_config_wordFINAL(lines 6624 6632) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point pci_read_config_wordENTRY(lines 6624 6632) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point pci_read_config_wordEXIT(lines 6624 6632) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point L11357(lines 11330 11366) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point L11359(lines 11330 11366) the Hoare annotation is: true [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L11341(lines 11341 11347) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L11341-2(lines 11341 11347) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L425 ceAbstractionStarter]: For program point L11343-1(line 11343) no Hoare annotation was computed. [2018-11-18 11:00:39,134 INFO L428 ceAbstractionStarter]: At program point L11343(line 11343) the Hoare annotation is: true [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point myri10ge_free_slicesEXIT(lines 11323 11367) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L421 ceAbstractionStarter]: At program point myri10ge_free_slicesENTRY(lines 11323 11367) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L11358(lines 11358 11362) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L11348(lines 11348 11355) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L11350-1(line 11350) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L11348-1(lines 11348 11355) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L428 ceAbstractionStarter]: At program point L11352(line 11352) the Hoare annotation is: true [2018-11-18 11:00:39,135 INFO L428 ceAbstractionStarter]: At program point L11350(line 11350) the Hoare annotation is: true [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point myri10ge_free_slicesFINAL(lines 11323 11367) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L11332(lines 11332 11336) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8281-1(lines 8269 8326) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8281(lines 8281 8323) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L428 ceAbstractionStarter]: At program point L8306(line 8306) the Hoare annotation is: true [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8306-1(line 8306) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L428 ceAbstractionStarter]: At program point myri10ge_check_statblockENTRY(lines 8269 8326) the Hoare annotation is: true [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8286(lines 8286 8302) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L428 ceAbstractionStarter]: At program point L8282(line 8282) the Hoare annotation is: true [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8282-1(line 8282) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8307(lines 8307 8314) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8307-2(lines 8307 8314) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8295(lines 8295 8299) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8295-2(lines 8295 8299) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8287(lines 8287 8291) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8316(lines 8316 8320) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8287-2(lines 8287 8291) no Hoare annotation was computed. [2018-11-18 11:00:39,135 INFO L425 ceAbstractionStarter]: For program point L8308-1(line 8308) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point L8308(line 8308) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8296-2(line 8296) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8296(line 8296) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point myri10ge_check_statblockEXIT(lines 8269 8326) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8284-1(lines 8284 8305) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8284(lines 8284 8305) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8280-1(line 8280) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point L8280(line 8280) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8003-4(lines 7997 8010) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8003-2(lines 8003 8007) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point myri10ge_unmap_rx_pageENTRY(lines 7997 8010) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point myri10ge_unmap_rx_pageEXIT(lines 7997 8010) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8003(line 8003) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L8004-1(line 8004) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point L8004(line 8004) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point L6431(lines 6423 6439) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L6432(lines 6432 6436) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point L6433(lines 6423 6439) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L6427(line 6427) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L6429-1(line 6429) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point L6429(line 6429) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L428 ceAbstractionStarter]: At program point netif_tx_stop_all_queuesENTRY(lines 6417 6440) the Hoare annotation is: true [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point netif_tx_stop_all_queuesEXIT(lines 6417 6440) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point netif_tx_stop_all_queuesFINAL(lines 6417 6440) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_add_2FINAL(lines 12217 12227) no Hoare annotation was computed. [2018-11-18 11:00:39,136 INFO L425 ceAbstractionStarter]: For program point L12223-1(line 12223) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point L12223(line 12223) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point ldv_netif_napi_add_2ENTRY(lines 12217 12227) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_add_2EXIT(lines 12217 12227) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point L5983(line 5983) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L5984-1(line 5984) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L5983-1(line 5983) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point L5984(line 5984) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point dma_alloc_coherentEXIT(lines 5951 5988) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L5975(lines 5975 5982) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L5970(lines 5970 5974) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point dma_alloc_coherentFINAL(lines 5951 5988) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L5969(line 5969) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point L5964-2(lines 5964 5968) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L5964(lines 5964 5968) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point L5961(line 5961) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L5961-1(line 5961) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point dma_alloc_coherentENTRY(lines 5951 5988) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L10748(lines 10748 10754) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L10742(lines 10742 10746) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_mac_addressENTRY(lines 10727 10764) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L10757-1(line 10757) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point L10757(line 10757) the Hoare annotation is: true [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_mac_addressEXIT(lines 10727 10764) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L425 ceAbstractionStarter]: For program point L10759-1(lines 10759 10760) no Hoare annotation was computed. [2018-11-18 11:00:39,137 INFO L428 ceAbstractionStarter]: At program point L10759(lines 10759 10760) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L10747-1(line 10747) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L10747(line 10747) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L10741-1(line 10741) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_mac_addressFINAL(lines 10727 10764) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L10741(line 10741) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L10739-1(line 10739) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L10739(line 10739) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L10756(lines 10756 10761) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L10756-2(lines 10756 10761) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point dma_map_pageFINAL(lines 5850 5879) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L5875(line 5875) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L5875-1(line 5875) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L5870(lines 5867 5872) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L5867(lines 5867 5874) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point dma_map_pageENTRY(lines 5850 5879) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L5866(line 5866) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L5863(line 5863) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L5864-1(line 5864) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point dma_map_pageEXIT(lines 5850 5879) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L5863-1(line 5863) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L5865(line 5865) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L5866-1(line 5866) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L5864(line 5864) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L428 ceAbstractionStarter]: At program point L5861(line 5861) the Hoare annotation is: true [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L5861-1(line 5861) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L7450(lines 7450 7454) no Hoare annotation was computed. [2018-11-18 11:00:39,138 INFO L425 ceAbstractionStarter]: For program point L7448-2(line 7448) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point L7448(line 7448) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point L7449-1(line 7449) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point L7450-2(lines 7450 7454) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L428 ceAbstractionStarter]: At program point L7449(line 7449) the Hoare annotation is: true [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point myri10ge_change_promiscFINAL(lines 7441 7457) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point myri10ge_change_promiscEXIT(lines 7441 7457) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L428 ceAbstractionStarter]: At program point myri10ge_change_promiscENTRY(lines 7441 7457) the Hoare annotation is: true [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 12248 12255) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 12248 12255) the Hoare annotation is: true [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12253) no Hoare annotation was computed. [2018-11-18 11:00:39,139 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 12248 12255) no Hoare annotation was computed. [2018-11-18 11:00:39,148 INFO L425 ceAbstractionStarter]: For program point L6690-3(lines 6690 6691) no Hoare annotation was computed. [2018-11-18 11:00:39,148 INFO L425 ceAbstractionStarter]: For program point pci_map_singleEXIT(lines 6684 6694) no Hoare annotation was computed. [2018-11-18 11:00:39,148 INFO L428 ceAbstractionStarter]: At program point L6690-2(line 6690) the Hoare annotation is: true [2018-11-18 11:00:39,148 INFO L428 ceAbstractionStarter]: At program point pci_map_singleENTRY(lines 6684 6694) the Hoare annotation is: true [2018-11-18 11:00:39,148 INFO L425 ceAbstractionStarter]: For program point pci_map_singleFINAL(lines 6684 6694) no Hoare annotation was computed. [2018-11-18 11:00:39,148 INFO L425 ceAbstractionStarter]: For program point L6690(line 6690) no Hoare annotation was computed. [2018-11-18 11:00:39,148 INFO L425 ceAbstractionStarter]: For program point valid_dma_directionEXIT(lines 5744 5751) no Hoare annotation was computed. [2018-11-18 11:00:39,148 INFO L428 ceAbstractionStarter]: At program point valid_dma_directionENTRY(lines 5744 5751) the Hoare annotation is: true [2018-11-18 11:00:39,148 INFO L425 ceAbstractionStarter]: For program point valid_dma_directionFINAL(lines 5744 5751) no Hoare annotation was computed. [2018-11-18 11:00:39,148 INFO L428 ceAbstractionStarter]: At program point clear_bitENTRY(lines 5170 5178) the Hoare annotation is: true [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point clear_bitFINAL(lines 5170 5178) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point clear_bitEXIT(lines 5170 5178) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point atomic_readFINAL(lines 5356 5363) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point atomic_readEXIT(lines 5356 5363) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L428 ceAbstractionStarter]: At program point atomic_readENTRY(lines 5356 5363) the Hoare annotation is: true [2018-11-18 11:00:39,149 INFO L428 ceAbstractionStarter]: At program point L11002(line 11002) the Hoare annotation is: true [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L11006(lines 11003 11008) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L11002-1(line 11002) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L10990-1(lines 10990 11001) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L10990(lines 10990 11001) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L11023-1(lines 11023 11028) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L421 ceAbstractionStarter]: At program point L10978(line 10978) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L11015-1(line 11015) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L428 ceAbstractionStarter]: At program point L11015(line 11015) the Hoare annotation is: true [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L11003(lines 11003 11010) no Hoare annotation was computed. [2018-11-18 11:00:39,149 INFO L425 ceAbstractionStarter]: For program point L10978-1(lines 10958 10979) no Hoare annotation was computed. [2018-11-18 11:00:39,162 INFO L421 ceAbstractionStarter]: At program point L10974(line 10974) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L10962(lines 10962 10969) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L428 ceAbstractionStarter]: At program point L10995(line 10995) the Hoare annotation is: true [2018-11-18 11:00:39,163 INFO L421 ceAbstractionStarter]: At program point L10966(line 10966) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (= (_ bv0 32) myri10ge_select_firmware_~overridden~0) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point myri10ge_select_firmwareEXIT(lines 10944 11031) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L428 ceAbstractionStarter]: At program point myri10ge_select_firmwareENTRY(lines 10944 11031) the Hoare annotation is: true [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L10958(lines 10958 10979) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point myri10ge_select_firmwareFINAL(lines 10944 11031) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L11012(line 11012) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L11012-2(lines 11012 11022) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L10971(lines 10971 10979) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L11012-3(lines 10956 11030) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L421 ceAbstractionStarter]: At program point L10980(line 10980) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (= (_ bv0 32) myri10ge_select_firmware_~overridden~0) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L10980-1(line 10980) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L10984(lines 10981 10986) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L421 ceAbstractionStarter]: At program point L10968(line 10968) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (= (_ bv0 32) myri10ge_select_firmware_~overridden~0) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,163 INFO L421 ceAbstractionStarter]: At program point L10960(line 10960) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (= (_ bv0 32) myri10ge_select_firmware_~overridden~0) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L10993(lines 10993 10998) no Hoare annotation was computed. [2018-11-18 11:00:39,163 INFO L425 ceAbstractionStarter]: For program point L10960-1(line 10960) no Hoare annotation was computed. [2018-11-18 11:00:39,178 INFO L425 ceAbstractionStarter]: For program point L10981(lines 10981 10988) no Hoare annotation was computed. [2018-11-18 11:00:39,178 INFO L425 ceAbstractionStarter]: For program point L11014(lines 11014 11019) no Hoare annotation was computed. [2018-11-18 11:00:39,178 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,178 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,178 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,178 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,178 INFO L428 ceAbstractionStarter]: At program point L5519(line 5519) the Hoare annotation is: true [2018-11-18 11:00:39,178 INFO L425 ceAbstractionStarter]: For program point kcallocEXIT(lines 5509 5522) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L5519-1(line 5519) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L428 ceAbstractionStarter]: At program point kcallocENTRY(lines 5509 5522) the Hoare annotation is: true [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point kcallocFINAL(lines 5509 5522) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L5514(lines 5514 5518) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8186(line 8186) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8157-1(line 8157) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L428 ceAbstractionStarter]: At program point L8157(line 8157) the Hoare annotation is: true [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8149(lines 8149 8154) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8145(lines 8145 8160) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8170(lines 8170 8182) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8162(lines 8162 8166) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8187(line 8187) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L421 ceAbstractionStarter]: At program point L8150(lines 8150 8151) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8187-3(lines 8117 8195) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8187-2(lines 8187 8192) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8150-1(lines 8150 8151) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8171(lines 8171 8178) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L425 ceAbstractionStarter]: For program point L8167-1(line 8167) no Hoare annotation was computed. [2018-11-18 11:00:39,179 INFO L428 ceAbstractionStarter]: At program point L8167(line 8167) the Hoare annotation is: true [2018-11-18 11:00:39,179 INFO L428 ceAbstractionStarter]: At program point L8171-2(lines 8171 8178) the Hoare annotation is: true [2018-11-18 11:00:39,193 INFO L428 ceAbstractionStarter]: At program point L8163(lines 8128 8194) the Hoare annotation is: true [2018-11-18 11:00:39,193 INFO L428 ceAbstractionStarter]: At program point L8168-1(lines 8168 8185) the Hoare annotation is: true [2018-11-18 11:00:39,193 INFO L425 ceAbstractionStarter]: For program point L8168(lines 8168 8185) no Hoare annotation was computed. [2018-11-18 11:00:39,193 INFO L428 ceAbstractionStarter]: At program point L8156-2(lines 8128 8194) the Hoare annotation is: true [2018-11-18 11:00:39,193 INFO L425 ceAbstractionStarter]: For program point L8156(lines 8156 8160) no Hoare annotation was computed. [2018-11-18 11:00:39,193 INFO L428 ceAbstractionStarter]: At program point L8189(line 8189) the Hoare annotation is: true [2018-11-18 11:00:39,193 INFO L425 ceAbstractionStarter]: For program point L8173-1(line 8173) no Hoare annotation was computed. [2018-11-18 11:00:39,193 INFO L428 ceAbstractionStarter]: At program point L8173(line 8173) the Hoare annotation is: true [2018-11-18 11:00:39,193 INFO L425 ceAbstractionStarter]: For program point L8136-2(lines 8136 8141) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L428 ceAbstractionStarter]: At program point myri10ge_tx_doneENTRY(lines 8117 8195) the Hoare annotation is: true [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point L8136(lines 8136 8141) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point L8169-1(line 8169) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L428 ceAbstractionStarter]: At program point L8169(line 8169) the Hoare annotation is: true [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point myri10ge_tx_doneEXIT(lines 8117 8195) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_tsoEXIT(lines 8634 8651) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L428 ceAbstractionStarter]: At program point L8641(line 8641) the Hoare annotation is: true [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point L8641-1(line 8641) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_tsoENTRY(lines 8634 8651) the Hoare annotation is: true [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_tsoFINAL(lines 8634 8651) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point L8644(lines 8644 8648) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point L8644-2(lines 8644 8648) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~myri10ge_max_slices~0 |old(~myri10ge_max_slices~0)|) (= ~myri10ge_rss_hash~0 |old(~myri10ge_rss_hash~0)|)) [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point L6769-1(line 6769) no Hoare annotation was computed. [2018-11-18 11:00:39,194 INFO L428 ceAbstractionStarter]: At program point pci_nameENTRY(lines 6764 6772) the Hoare annotation is: true [2018-11-18 11:00:39,194 INFO L428 ceAbstractionStarter]: At program point L6769(line 6769) the Hoare annotation is: true [2018-11-18 11:00:39,194 INFO L425 ceAbstractionStarter]: For program point pci_nameEXIT(lines 6764 6772) no Hoare annotation was computed. [2018-11-18 11:00:39,209 INFO L425 ceAbstractionStarter]: For program point pci_nameFINAL(lines 6764 6772) no Hoare annotation was computed. [2018-11-18 11:00:39,209 INFO L428 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5381 5388) the Hoare annotation is: true [2018-11-18 11:00:39,209 INFO L425 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5381 5388) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5381 5388) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point myri10ge_dummy_rdmaEXIT(lines 7072 7123) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L7090(line 7090) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7092-1(line 7092) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L7092(line 7092) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7090-1(line 7090) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7115(lines 7115 7120) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7117-2(line 7117) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7117(line 7117) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7115-2(lines 7115 7120) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point myri10ge_dummy_rdmaFINAL(lines 7072 7123) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7109(lines 7109 7113) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L7099(line 7099) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7095-1(line 7095) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L7095(line 7095) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L7097-1(line 7097) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L7097(line 7097) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point myri10ge_dummy_rdmaENTRY(lines 7072 7123) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L7110(lines 7085 7122) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L7108(lines 7085 7122) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_msglevelFINAL(lines 9197 9207) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_msglevelEXIT(lines 9197 9207) no Hoare annotation was computed. [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point L9203(line 9203) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_msglevelENTRY(lines 9197 9207) the Hoare annotation is: true [2018-11-18 11:00:39,210 INFO L425 ceAbstractionStarter]: For program point L9203-1(line 9203) no Hoare annotation was computed. [2018-11-18 11:00:39,225 INFO L428 ceAbstractionStarter]: At program point myri10ge_submit_reqENTRY(lines 10117 10167) the Hoare annotation is: true [2018-11-18 11:00:39,225 INFO L425 ceAbstractionStarter]: For program point L10135-2(lines 10127 10166) no Hoare annotation was computed. [2018-11-18 11:00:39,225 INFO L425 ceAbstractionStarter]: For program point myri10ge_submit_reqFINAL(lines 10117 10167) no Hoare annotation was computed. [2018-11-18 11:00:39,225 INFO L428 ceAbstractionStarter]: At program point L10162(line 10162) the Hoare annotation is: true [2018-11-18 11:00:39,225 INFO L425 ceAbstractionStarter]: For program point L10135(lines 10135 10154) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L428 ceAbstractionStarter]: At program point L10146(lines 10135 10151) the Hoare annotation is: true [2018-11-18 11:00:39,226 INFO L428 ceAbstractionStarter]: At program point L10152(line 10152) the Hoare annotation is: true [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point myri10ge_submit_reqEXIT(lines 10117 10167) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L428 ceAbstractionStarter]: At program point L10144(lines 10135 10151) the Hoare annotation is: true [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point L10155-1(lines 10155 10160) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L428 ceAbstractionStarter]: At program point pci_map_pageENTRY(lines 6706 6716) the Hoare annotation is: true [2018-11-18 11:00:39,226 INFO L428 ceAbstractionStarter]: At program point L6712-2(line 6712) the Hoare annotation is: true [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point pci_map_pageFINAL(lines 6706 6716) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point L6712(line 6712) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point pci_map_pageEXIT(lines 6706 6716) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point L6712-3(lines 6712 6713) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2018-11-18 11:00:39,226 INFO L428 ceAbstractionStarter]: At program point dma_unmap_single_attrsENTRY(lines 5816 5849) the Hoare annotation is: true [2018-11-18 11:00:39,226 INFO L425 ceAbstractionStarter]: For program point dma_unmap_single_attrsEXIT(lines 5816 5849) no Hoare annotation was computed. [2018-11-18 11:00:39,227 INFO L428 ceAbstractionStarter]: At program point L5842(line 5842) the Hoare annotation is: true [2018-11-18 11:00:39,227 INFO L425 ceAbstractionStarter]: For program point L5838(lines 5838 5845) no Hoare annotation was computed. [2018-11-18 11:00:39,227 INFO L425 ceAbstractionStarter]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2018-11-18 11:00:39,227 INFO L425 ceAbstractionStarter]: For program point L5838-2(lines 5838 5845) no Hoare annotation was computed. [2018-11-18 11:00:39,227 INFO L425 ceAbstractionStarter]: For program point L5830(lines 5830 5837) no Hoare annotation was computed. [2018-11-18 11:00:39,227 INFO L425 ceAbstractionStarter]: For program point L5833(lines 5830 5835) no Hoare annotation was computed. [2018-11-18 11:00:39,227 INFO L425 ceAbstractionStarter]: For program point dma_unmap_single_attrsFINAL(lines 5816 5849) no Hoare annotation was computed. [2018-11-18 11:00:39,242 INFO L425 ceAbstractionStarter]: For program point L5828-1(line 5828) no Hoare annotation was computed. [2018-11-18 11:00:39,242 INFO L428 ceAbstractionStarter]: At program point L5826(line 5826) the Hoare annotation is: true [2018-11-18 11:00:39,242 INFO L428 ceAbstractionStarter]: At program point L5829(line 5829) the Hoare annotation is: true [2018-11-18 11:00:39,242 INFO L428 ceAbstractionStarter]: At program point L5828(line 5828) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point L5829-1(line 5829) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point ldv_netif_napi_del_1ENTRY(lines 12207 12216) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_del_1FINAL(lines 12207 12216) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point L12212(line 12212) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_del_1EXIT(lines 12207 12216) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point L12212-1(line 12212) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point L5498(line 5498) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 5496 5499) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 5496 5499) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 5496 5499) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point __skb_linearizeEXIT(lines 6128 6136) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point L6134(line 6134) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point __skb_linearizeENTRY(lines 6128 6136) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point __skb_linearizeFINAL(lines 6128 6136) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point L6134-2(line 6134) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point PageTailFINAL(lines 5623 5631) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point L5628-1(line 5628) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point L5628(line 5628) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point PageTailENTRY(lines 5623 5631) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point PageTailEXIT(lines 5623 5631) no Hoare annotation was computed. [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point __netif_tx_unlockENTRY(lines 6532 6541) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L428 ceAbstractionStarter]: At program point L6538(line 6538) the Hoare annotation is: true [2018-11-18 11:00:39,243 INFO L425 ceAbstractionStarter]: For program point __netif_tx_unlockFINAL(lines 6532 6541) no Hoare annotation was computed. [2018-11-18 11:00:39,251 INFO L425 ceAbstractionStarter]: For program point __netif_tx_unlockEXIT(lines 6532 6541) no Hoare annotation was computed. [2018-11-18 11:00:39,251 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 5346 5355) no Hoare annotation was computed. [2018-11-18 11:00:39,251 INFO L428 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 5346 5355) the Hoare annotation is: true [2018-11-18 11:00:39,251 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 5346 5355) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9404(lines 9404 9408) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9441(lines 9402 9485) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L421 ceAbstractionStarter]: At program point L9458(lines 9458 9459) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9421(lines 9402 9485) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9458-1(lines 9458 9459) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9454(lines 9454 9469) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9413(lines 9413 9417) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9413-2(lines 9413 9417) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9471(lines 9471 9475) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point myri10ge_free_ringsEXIT(lines 9393 9486) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9418(line 9418) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9422(lines 9422 9426) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9418-1(line 9418) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9472(lines 9402 9485) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9439(lines 9402 9485) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9431-2(lines 9431 9435) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9464(lines 9464 9469) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point L9431(lines 9431 9435) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point myri10ge_free_ringsENTRY(lines 9393 9486) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9464-2(lines 9402 9485) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9423(lines 9402 9485) the Hoare annotation is: true [2018-11-18 11:00:39,252 INFO L425 ceAbstractionStarter]: For program point myri10ge_free_ringsFINAL(lines 9393 9486) no Hoare annotation was computed. [2018-11-18 11:00:39,252 INFO L428 ceAbstractionStarter]: At program point L9436(line 9436) the Hoare annotation is: true [2018-11-18 11:00:39,265 INFO L425 ceAbstractionStarter]: For program point L9436-1(line 9436) no Hoare annotation was computed. [2018-11-18 11:00:39,265 INFO L425 ceAbstractionStarter]: For program point L9440(lines 9440 9444) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point L9465(lines 9465 9466) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L9465-1(lines 9465 9466) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L9457(lines 9457 9462) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point alloc_pagesENTRY(lines 5455 5463) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point alloc_pagesFINAL(lines 5455 5463) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point alloc_pagesEXIT(lines 5455 5463) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point netif_runningEXIT(lines 6450 6458) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6455-1(line 6455) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point L6455(line 6455) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point netif_runningENTRY(lines 6450 6458) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point netif_runningFINAL(lines 6450 6458) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point __netif_tx_trylockEXIT(lines 6496 6531) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point L6524(lines 6507 6526) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6518(line 6518) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6512(line 6512) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point L6506(line 6506) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6508(lines 6508 6523) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6504-1(line 6504) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point L6504(line 6504) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6506-1(line 6506) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L428 ceAbstractionStarter]: At program point __netif_tx_trylockENTRY(lines 6496 6531) the Hoare annotation is: true [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6521(line 6521) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6515(line 6515) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point __netif_tx_trylockFINAL(lines 6496 6531) no Hoare annotation was computed. [2018-11-18 11:00:39,266 INFO L425 ceAbstractionStarter]: For program point L6507(lines 6507 6528) no Hoare annotation was computed. [2018-11-18 11:00:39,267 INFO L425 ceAbstractionStarter]: For program point L6509(line 6509) no Hoare annotation was computed. [2018-11-18 11:00:39,267 INFO L425 ceAbstractionStarter]: For program point L6507-2(lines 6507 6528) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L428 ceAbstractionStarter]: At program point L7857(line 7857) the Hoare annotation is: true [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point myri10ge_submit_8rxEXIT(lines 7845 7861) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L428 ceAbstractionStarter]: At program point myri10ge_submit_8rxENTRY(lines 7845 7861) the Hoare annotation is: true [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point myri10ge_submit_8rxFINAL(lines 7845 7861) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point pci_get_drvdataFINAL(lines 6746 6754) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point pci_get_drvdataEXIT(lines 6746 6754) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L428 ceAbstractionStarter]: At program point pci_get_drvdataENTRY(lines 6746 6754) the Hoare annotation is: true [2018-11-18 11:00:39,280 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_flagsENTRY(lines 9208 9216) the Hoare annotation is: true [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_flagsFINAL(lines 9208 9216) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_flagsEXIT(lines 9208 9216) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point L10816(lines 10816 10820) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L425 ceAbstractionStarter]: For program point L10882-1(line 10882) no Hoare annotation was computed. [2018-11-18 11:00:39,280 INFO L428 ceAbstractionStarter]: At program point L10866(line 10866) the Hoare annotation is: true [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10841(lines 10841 10845) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point myri10ge_enable_ecrcFINAL(lines 10793 10888) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10866-1(line 10866) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10883-1(line 10883) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L428 ceAbstractionStarter]: At program point L10883(line 10883) the Hoare annotation is: true [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10825-1(lines 10825 10858) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10825(lines 10825 10858) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10846-1(line 10846) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L428 ceAbstractionStarter]: At program point L10842(lines 10826 10850) the Hoare annotation is: true [2018-11-18 11:00:39,281 INFO L428 ceAbstractionStarter]: At program point L10846(line 10846) the Hoare annotation is: true [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10867(lines 10867 10875) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10826(lines 10826 10855) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point L10851-1(line 10851) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L425 ceAbstractionStarter]: For program point myri10ge_enable_ecrcEXIT(lines 10793 10888) no Hoare annotation was computed. [2018-11-18 11:00:39,281 INFO L428 ceAbstractionStarter]: At program point L10851(line 10851) the Hoare annotation is: true [2018-11-18 11:00:39,295 INFO L428 ceAbstractionStarter]: At program point myri10ge_enable_ecrcENTRY(lines 10793 10888) the Hoare annotation is: true [2018-11-18 11:00:39,295 INFO L425 ceAbstractionStarter]: For program point L10876(lines 10876 10880) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L10847-1(line 10847) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point L10847(line 10847) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point L10868(line 10868) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L10868-1(line 10868) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L10839-1(line 10839) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point L10839(line 10839) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L10831(lines 10831 10836) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L10823-1(line 10823) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point L10823(line 10823) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L10861(lines 10861 10865) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point L10882(line 10882) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point skb_end_pointerENTRY(lines 6040 6047) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point skb_end_pointerEXIT(lines 6040 6047) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point skb_end_pointerFINAL(lines 6040 6047) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point skb_padtoFINAL(lines 6110 6127) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point skb_padtoEXIT(lines 6110 6127) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L6119(lines 6119 6123) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point L6118(line 6118) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point skb_padtoENTRY(lines 6110 6127) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 5480 5483) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 5480 5483) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 5480 5483) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsFINAL(lines 5311 5318) no Hoare annotation was computed. [2018-11-18 11:00:39,296 INFO L428 ceAbstractionStarter]: At program point arch_irqs_disabled_flagsENTRY(lines 5311 5318) the Hoare annotation is: true [2018-11-18 11:00:39,296 INFO L425 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsEXIT(lines 5311 5318) no Hoare annotation was computed. [2018-11-18 11:00:39,310 INFO L425 ceAbstractionStarter]: For program point myri10ge_change_mtuFINAL(lines 10765 10792) no Hoare annotation was computed. [2018-11-18 11:00:39,310 INFO L425 ceAbstractionStarter]: For program point L10783-2(lines 10783 10789) no Hoare annotation was computed. [2018-11-18 11:00:39,310 INFO L428 ceAbstractionStarter]: At program point L10784(line 10784) the Hoare annotation is: true [2018-11-18 11:00:39,310 INFO L425 ceAbstractionStarter]: For program point L10786-1(line 10786) no Hoare annotation was computed. [2018-11-18 11:00:39,310 INFO L425 ceAbstractionStarter]: For program point L10783(lines 10783 10789) no Hoare annotation was computed. [2018-11-18 11:00:39,310 INFO L425 ceAbstractionStarter]: For program point L10784-1(line 10784) no Hoare annotation was computed. [2018-11-18 11:00:39,310 INFO L428 ceAbstractionStarter]: At program point L10772(line 10772) the Hoare annotation is: true [2018-11-18 11:00:39,310 INFO L425 ceAbstractionStarter]: For program point L10772-1(line 10772) no Hoare annotation was computed. [2018-11-18 11:00:39,310 INFO L425 ceAbstractionStarter]: For program point L10775(lines 10775 10780) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point myri10ge_change_mtuENTRY(lines 10765 10792) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L10786(line 10786) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point myri10ge_change_mtuEXIT(lines 10765 10792) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_ethtool_statsENTRY(lines 8958 9184) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L9020(line 9020) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point L9020-1(line 9020) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L9177(lines 9019 9183) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_ethtool_statsFINAL(lines 8958 9184) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L9116(line 9116) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point L9116-1(line 9116) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L9120(line 9120) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point L9120-1(line 9120) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L9108(line 9108) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point L9108-1(line 9108) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L9112(line 9112) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_ethtool_statsEXIT(lines 8958 9184) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point L9112-1(line 9112) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L428 ceAbstractionStarter]: At program point L9100(line 9100) the Hoare annotation is: true [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point L9100-1(line 9100) no Hoare annotation was computed. [2018-11-18 11:00:39,311 INFO L425 ceAbstractionStarter]: For program point L9162(lines 9162 9170) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9104(line 9104) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9104-1(line 9104) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9092(line 9092) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9092-1(line 9092) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9096(line 9096) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9162-2(lines 9162 9170) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9096-1(line 9096) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9030(lines 9019 9183) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9022-1(line 9022) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9084(line 9084) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9084-1(line 9084) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9088(line 9088) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9088-1(line 9088) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9022(line 9022) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9076(line 9076) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9076-1(line 9076) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9080(line 9080) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9080-1(line 9080) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9175(lines 9019 9183) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L425 ceAbstractionStarter]: For program point L9176(lines 9176 9180) no Hoare annotation was computed. [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point L9028(lines 9019 9183) the Hoare annotation is: true [2018-11-18 11:00:39,325 INFO L428 ceAbstractionStarter]: At program point myri10ge_change_pauseENTRY(lines 7422 7440) the Hoare annotation is: true [2018-11-18 11:00:39,326 INFO L425 ceAbstractionStarter]: For program point myri10ge_change_pauseEXIT(lines 7422 7440) no Hoare annotation was computed. [2018-11-18 11:00:39,326 INFO L428 ceAbstractionStarter]: At program point L7430(line 7430) the Hoare annotation is: true [2018-11-18 11:00:39,326 INFO L425 ceAbstractionStarter]: For program point L7431(lines 7431 7436) no Hoare annotation was computed. [2018-11-18 11:00:39,326 INFO L425 ceAbstractionStarter]: For program point myri10ge_change_pauseFINAL(lines 7422 7440) no Hoare annotation was computed. [2018-11-18 11:00:39,326 INFO L425 ceAbstractionStarter]: For program point L7429-2(line 7429) no Hoare annotation was computed. [2018-11-18 11:00:39,326 INFO L425 ceAbstractionStarter]: For program point L7429(line 7429) no Hoare annotation was computed. [2018-11-18 11:00:39,326 INFO L425 ceAbstractionStarter]: For program point L7430-1(line 7430) no Hoare annotation was computed. [2018-11-18 11:00:39,326 INFO L425 ceAbstractionStarter]: For program point L6701-3(lines 6701 6702) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point L6701-2(line 6701) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L6701(line 6701) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point pci_unmap_singleEXIT(lines 6695 6705) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point pci_unmap_singleENTRY(lines 6695 6705) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point pci_unmap_singleFINAL(lines 6695 6705) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point is_zero_ether_addrEXIT(lines 6776 6783) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point is_zero_ether_addrFINAL(lines 6776 6783) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point is_zero_ether_addrENTRY(lines 6776 6783) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point spin_trylockEXIT(lines 5398 5406) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point spin_trylockENTRY(lines 5398 5406) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point spin_trylockFINAL(lines 5398 5406) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L10011(lines 10011 10015) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point L10061(lines 10041 10064) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point L10082(lines 10003 10090) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point L10057(lines 10041 10064) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L10024(lines 10024 10028) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point L10004(line 10004) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L10004-1(line 10004) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L10041(lines 10041 10066) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L10041-2(lines 10041 10066) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L428 ceAbstractionStarter]: At program point L10021(line 10021) the Hoare annotation is: true [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L10021-1(line 10021) no Hoare annotation was computed. [2018-11-18 11:00:39,341 INFO L425 ceAbstractionStarter]: For program point L10083(lines 10083 10087) no Hoare annotation was computed. [2018-11-18 11:00:39,342 INFO L425 ceAbstractionStarter]: For program point L10050(lines 10050 10054) no Hoare annotation was computed. [2018-11-18 11:00:39,342 INFO L428 ceAbstractionStarter]: At program point L10025(lines 10003 10090) the Hoare annotation is: true [2018-11-18 11:00:39,342 INFO L428 ceAbstractionStarter]: At program point L10075(line 10075) the Hoare annotation is: true [2018-11-18 11:00:39,342 INFO L428 ceAbstractionStarter]: At program point L10042(line 10042) the Hoare annotation is: true [2018-11-18 11:00:39,342 INFO L425 ceAbstractionStarter]: For program point L10067(lines 10067 10071) no Hoare annotation was computed. [2018-11-18 11:00:39,342 INFO L428 ceAbstractionStarter]: At program point L10034(line 10034) the Hoare annotation is: true [2018-11-18 11:00:39,357 INFO L425 ceAbstractionStarter]: For program point L10042-1(line 10042) no Hoare annotation was computed. [2018-11-18 11:00:39,357 INFO L428 ceAbstractionStarter]: At program point myri10ge_closeENTRY(lines 9991 10091) the Hoare annotation is: true [2018-11-18 11:00:39,357 INFO L425 ceAbstractionStarter]: For program point L10030-1(line 10030) no Hoare annotation was computed. [2018-11-18 11:00:39,357 INFO L425 ceAbstractionStarter]: For program point L10034-1(line 10034) no Hoare annotation was computed. [2018-11-18 11:00:39,357 INFO L428 ceAbstractionStarter]: At program point L10030(line 10030) the Hoare annotation is: true [2018-11-18 11:00:39,357 INFO L428 ceAbstractionStarter]: At program point L10084(lines 10003 10090) the Hoare annotation is: true [2018-11-18 11:00:39,357 INFO L425 ceAbstractionStarter]: For program point L10076(line 10076) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point myri10ge_closeEXIT(lines 9991 10091) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L428 ceAbstractionStarter]: At program point L10080(line 10080) the Hoare annotation is: true [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point L10080-1(line 10080) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point L10035(lines 10035 10039) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point L10006(lines 10006 10010) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point L10035-2(lines 10035 10039) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point L10031(lines 10031 10074) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L428 ceAbstractionStarter]: At program point L10031-1(lines 10031 10074) the Hoare annotation is: true [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point L10056(lines 10056 10060) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point myri10ge_closeFINAL(lines 9991 10091) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L428 ceAbstractionStarter]: At program point L10023(lines 10003 10090) the Hoare annotation is: true [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_addEXIT(lines 12265 12273) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L428 ceAbstractionStarter]: At program point ldv_netif_napi_addENTRY(lines 12265 12273) the Hoare annotation is: true [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_addFINAL(lines 12265 12273) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L428 ceAbstractionStarter]: At program point ldv_free_netdev_3ENTRY(lines 12228 12237) the Hoare annotation is: true [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point ldv_free_netdev_3EXIT(lines 12228 12237) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point ldv_free_netdev_3FINAL(lines 12228 12237) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point L12233-1(line 12233) no Hoare annotation was computed. [2018-11-18 11:00:39,358 INFO L428 ceAbstractionStarter]: At program point L12233(line 12233) the Hoare annotation is: true [2018-11-18 11:00:39,358 INFO L428 ceAbstractionStarter]: At program point ldv_free_netdev_4ENTRY(lines 12238 12247) the Hoare annotation is: true [2018-11-18 11:00:39,358 INFO L425 ceAbstractionStarter]: For program point ldv_free_netdev_4EXIT(lines 12238 12247) no Hoare annotation was computed. [2018-11-18 11:00:39,373 INFO L425 ceAbstractionStarter]: For program point ldv_free_netdev_4FINAL(lines 12238 12247) no Hoare annotation was computed. [2018-11-18 11:00:39,373 INFO L425 ceAbstractionStarter]: For program point L12243-1(line 12243) no Hoare annotation was computed. [2018-11-18 11:00:39,373 INFO L428 ceAbstractionStarter]: At program point L12243(line 12243) the Hoare annotation is: true [2018-11-18 11:00:39,373 INFO L425 ceAbstractionStarter]: For program point pci_write_config_wordEXIT(lines 6651 6659) no Hoare annotation was computed. [2018-11-18 11:00:39,373 INFO L428 ceAbstractionStarter]: At program point pci_write_config_wordENTRY(lines 6651 6659) the Hoare annotation is: true [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point pci_write_config_wordFINAL(lines 6651 6659) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L428 ceAbstractionStarter]: At program point L6446(line 6446) the Hoare annotation is: true [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point netif_tx_queue_stoppedFINAL(lines 6441 6449) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point netif_tx_queue_stoppedEXIT(lines 6441 6449) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L6446-1(line 6446) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L428 ceAbstractionStarter]: At program point netif_tx_queue_stoppedENTRY(lines 6441 6449) the Hoare annotation is: true [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7740-1(lines 7740 7744) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7740(lines 7740 7744) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7732(line 7732) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L428 ceAbstractionStarter]: At program point myri10ge_update_dcaENTRY(lines 7711 7751) the Hoare annotation is: true [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7726(line 7726) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point myri10ge_update_dcaEXIT(lines 7711 7751) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7720(line 7720) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L428 ceAbstractionStarter]: At program point L7741(line 7741) the Hoare annotation is: true [2018-11-18 11:00:39,374 INFO L428 ceAbstractionStarter]: At program point L7735(lines 7718 7750) the Hoare annotation is: true [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7737-2(lines 7711 7751) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7737(lines 7737 7748) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7729(line 7729) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7723(line 7723) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point L7719(lines 7719 7734) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L425 ceAbstractionStarter]: For program point skb_checksum_start_offsetFINAL(lines 6082 6090) no Hoare annotation was computed. [2018-11-18 11:00:39,374 INFO L428 ceAbstractionStarter]: At program point L6087(line 6087) the Hoare annotation is: true [2018-11-18 11:00:39,374 INFO L428 ceAbstractionStarter]: At program point skb_checksum_start_offsetENTRY(lines 6082 6090) the Hoare annotation is: true [2018-11-18 11:00:39,389 INFO L425 ceAbstractionStarter]: For program point L6087-1(line 6087) no Hoare annotation was computed. [2018-11-18 11:00:39,389 INFO L425 ceAbstractionStarter]: For program point skb_checksum_start_offsetEXIT(lines 6082 6090) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8417(lines 8364 8432) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8376(lines 8376 8380) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8430-1(line 8430) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point myri10ge_intrENTRY(lines 8351 8433) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8426(line 8426) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8430(line 8430) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point myri10ge_intrFINAL(lines 8351 8433) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8381-1(lines 8381 8385) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8381(lines 8381 8385) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8402(lines 8402 8406) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point myri10ge_intrEXIT(lines 8351 8433) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8369-2(lines 8369 8374) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8369(line 8369) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8402-1(lines 8402 8406) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8386(line 8386) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8382(line 8382) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8415-1(line 8415) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8386-3(lines 8386 8396) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8415(line 8415) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8386-2(lines 8386 8396) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8407(line 8407) no Hoare annotation was computed. [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8370(line 8370) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L428 ceAbstractionStarter]: At program point L8403(line 8403) the Hoare annotation is: true [2018-11-18 11:00:39,390 INFO L425 ceAbstractionStarter]: For program point L8370-1(line 8370) no Hoare annotation was computed. [2018-11-18 11:00:39,391 INFO L425 ceAbstractionStarter]: For program point L8387-1(line 8387) no Hoare annotation was computed. [2018-11-18 11:00:39,391 INFO L428 ceAbstractionStarter]: At program point L8387(line 8387) the Hoare annotation is: true [2018-11-18 11:00:39,391 INFO L425 ceAbstractionStarter]: For program point L8416(lines 8416 8420) no Hoare annotation was computed. [2018-11-18 11:00:39,400 INFO L425 ceAbstractionStarter]: For program point L8375-1(line 8375) no Hoare annotation was computed. [2018-11-18 11:00:39,400 INFO L425 ceAbstractionStarter]: For program point L8408-2(lines 8408 8414) no Hoare annotation was computed. [2018-11-18 11:00:39,400 INFO L428 ceAbstractionStarter]: At program point L8375(line 8375) the Hoare annotation is: true [2018-11-18 11:00:39,400 INFO L425 ceAbstractionStarter]: For program point L8408(lines 8408 8414) no Hoare annotation was computed. [2018-11-18 11:00:39,400 INFO L425 ceAbstractionStarter]: For program point L8400-1(line 8400) no Hoare annotation was computed. [2018-11-18 11:00:39,400 INFO L428 ceAbstractionStarter]: At program point L8400(line 8400) the Hoare annotation is: true [2018-11-18 11:00:39,400 INFO L425 ceAbstractionStarter]: For program point L8425-1(lines 8425 8429) no Hoare annotation was computed. [2018-11-18 11:00:39,400 INFO L425 ceAbstractionStarter]: For program point L8425(lines 8425 8429) no Hoare annotation was computed. [2018-11-18 11:00:39,400 INFO L425 ceAbstractionStarter]: For program point L8388(lines 8388 8392) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L428 ceAbstractionStarter]: At program point L8421-1(lines 8364 8432) the Hoare annotation is: true [2018-11-18 11:00:39,401 INFO L428 ceAbstractionStarter]: At program point L8421(line 8421) the Hoare annotation is: true [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point L5528-1(line 5528) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 5523 5531) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L428 ceAbstractionStarter]: At program point L5528(line 5528) the Hoare annotation is: true [2018-11-18 11:00:39,401 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 5523 5531) the Hoare annotation is: true [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 5523 5531) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 5500 5508) the Hoare annotation is: true [2018-11-18 11:00:39,401 INFO L428 ceAbstractionStarter]: At program point L5505(line 5505) the Hoare annotation is: true [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point L5505-1(line 5505) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 5500 5508) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 5500 5508) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L428 ceAbstractionStarter]: At program point __fswab16ENTRY(lines 5144 5151) the Hoare annotation is: true [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point __fswab16FINAL(lines 5144 5151) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point __fswab16EXIT(lines 5144 5151) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L421 ceAbstractionStarter]: At program point L7550(line 7550) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,401 INFO L425 ceAbstractionStarter]: For program point L7616-1(line 7616) no Hoare annotation was computed. [2018-11-18 11:00:39,401 INFO L421 ceAbstractionStarter]: At program point L7616(line 7616) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,414 INFO L425 ceAbstractionStarter]: For program point L7550-1(line 7550) no Hoare annotation was computed. [2018-11-18 11:00:39,414 INFO L425 ceAbstractionStarter]: For program point L7608(lines 7608 7612) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L421 ceAbstractionStarter]: At program point L7641(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,415 INFO L425 ceAbstractionStarter]: For program point L7633-2(lines 7633 7637) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L425 ceAbstractionStarter]: For program point L7633(lines 7633 7637) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L425 ceAbstractionStarter]: For program point L7625-1(line 7625) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L421 ceAbstractionStarter]: At program point L7625(line 7625) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,415 INFO L421 ceAbstractionStarter]: At program point L7650(line 7650) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,415 INFO L425 ceAbstractionStarter]: For program point L7551(lines 7551 7582) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L425 ceAbstractionStarter]: For program point L7650-1(line 7650) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L425 ceAbstractionStarter]: For program point L7551-2(lines 7551 7582) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L421 ceAbstractionStarter]: At program point L7609(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,415 INFO L428 ceAbstractionStarter]: At program point myri10ge_resetENTRY(lines 7522 7673) the Hoare annotation is: true [2018-11-18 11:00:39,415 INFO L421 ceAbstractionStarter]: At program point L7626(line 7626) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,415 INFO L421 ceAbstractionStarter]: At program point L7560-2(lines 7560 7564) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,415 INFO L425 ceAbstractionStarter]: For program point L7560(lines 7560 7564) no Hoare annotation was computed. [2018-11-18 11:00:39,415 INFO L421 ceAbstractionStarter]: At program point L7593(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,430 INFO L425 ceAbstractionStarter]: For program point L7626-1(line 7626) no Hoare annotation was computed. [2018-11-18 11:00:39,430 INFO L425 ceAbstractionStarter]: For program point myri10ge_resetFINAL(lines 7522 7673) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7552-1(line 7552) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L421 ceAbstractionStarter]: At program point L7552(line 7552) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7668-1(line 7668) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L421 ceAbstractionStarter]: At program point L7668(line 7668) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7594(lines 7594 7598) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7627-1(line 7627) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L421 ceAbstractionStarter]: At program point L7627(line 7627) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7619(lines 7619 7624) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7553-2(lines 7553 7557) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7553(lines 7553 7557) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7545-1(line 7545) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L421 ceAbstractionStarter]: At program point L7545(line 7545) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,431 INFO L421 ceAbstractionStarter]: At program point L7570(line 7570) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7669-1(line 7669) no Hoare annotation was computed. [2018-11-18 11:00:39,431 INFO L421 ceAbstractionStarter]: At program point L7669(line 7669) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,431 INFO L425 ceAbstractionStarter]: For program point L7537-1(line 7537) no Hoare annotation was computed. [2018-11-18 11:00:39,448 INFO L428 ceAbstractionStarter]: At program point L7537(line 7537) the Hoare annotation is: true [2018-11-18 11:00:39,448 INFO L425 ceAbstractionStarter]: For program point L7570-1(line 7570) no Hoare annotation was computed. [2018-11-18 11:00:39,448 INFO L421 ceAbstractionStarter]: At program point L7595(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,448 INFO L421 ceAbstractionStarter]: At program point L7670(line 7670) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,448 INFO L428 ceAbstractionStarter]: At program point L7538(line 7538) the Hoare annotation is: true [2018-11-18 11:00:39,448 INFO L425 ceAbstractionStarter]: For program point L7670-1(line 7670) no Hoare annotation was computed. [2018-11-18 11:00:39,448 INFO L421 ceAbstractionStarter]: At program point L7662(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,448 INFO L425 ceAbstractionStarter]: For program point L7538-1(line 7538) no Hoare annotation was computed. [2018-11-18 11:00:39,448 INFO L425 ceAbstractionStarter]: For program point L7547-1(line 7547) no Hoare annotation was computed. [2018-11-18 11:00:39,448 INFO L421 ceAbstractionStarter]: At program point L7547(line 7547) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,449 INFO L425 ceAbstractionStarter]: For program point L7613-1(line 7613) no Hoare annotation was computed. [2018-11-18 11:00:39,449 INFO L421 ceAbstractionStarter]: At program point L7613(line 7613) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,449 INFO L425 ceAbstractionStarter]: For program point L7539(lines 7539 7544) no Hoare annotation was computed. [2018-11-18 11:00:39,449 INFO L425 ceAbstractionStarter]: For program point L7663(lines 7663 7667) no Hoare annotation was computed. [2018-11-18 11:00:39,449 INFO L421 ceAbstractionStarter]: At program point L7639(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,449 INFO L425 ceAbstractionStarter]: For program point myri10ge_resetEXIT(lines 7522 7673) no Hoare annotation was computed. [2018-11-18 11:00:39,449 INFO L421 ceAbstractionStarter]: At program point L7664(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,449 INFO L425 ceAbstractionStarter]: For program point L7565(line 7565) no Hoare annotation was computed. [2018-11-18 11:00:39,465 INFO L421 ceAbstractionStarter]: At program point L7590(line 7590) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,465 INFO L425 ceAbstractionStarter]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2018-11-18 11:00:39,465 INFO L421 ceAbstractionStarter]: At program point L7607(lines 7536 7672) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7640(lines 7640 7644) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7566(line 7566) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7599-1(line 7599) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L421 ceAbstractionStarter]: At program point L7599(line 7599) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7566-4(lines 7551 7580) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7566-2(lines 7566 7573) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7360(line 7360) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7393(lines 7393 7397) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point myri10ge_load_firmwareEXIT(lines 7317 7409) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7406(line 7406) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7340(lines 7340 7344) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L421 ceAbstractionStarter]: At program point L7394(lines 7330 7408) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point L7332-1(line 7332) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L425 ceAbstractionStarter]: For program point myri10ge_load_firmwareFINAL(lines 7317 7409) no Hoare annotation was computed. [2018-11-18 11:00:39,466 INFO L421 ceAbstractionStarter]: At program point L7332(line 7332) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) [2018-11-18 11:00:39,466 INFO L421 ceAbstractionStarter]: At program point L7353-2(lines 7353 7359) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,482 INFO L425 ceAbstractionStarter]: For program point L7353(lines 7353 7359) no Hoare annotation was computed. [2018-11-18 11:00:39,483 INFO L421 ceAbstractionStarter]: At program point L7378(line 7378) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,483 INFO L428 ceAbstractionStarter]: At program point myri10ge_load_firmwareENTRY(lines 7317 7409) the Hoare annotation is: true [2018-11-18 11:00:39,483 INFO L421 ceAbstractionStarter]: At program point L7374(line 7374) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,483 INFO L425 ceAbstractionStarter]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2018-11-18 11:00:39,483 INFO L421 ceAbstractionStarter]: At program point L7345(line 7345) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) [2018-11-18 11:00:39,483 INFO L425 ceAbstractionStarter]: For program point L7378-1(line 7378) no Hoare annotation was computed. [2018-11-18 11:00:39,483 INFO L425 ceAbstractionStarter]: For program point L7374-1(line 7374) no Hoare annotation was computed. [2018-11-18 11:00:39,483 INFO L425 ceAbstractionStarter]: For program point L7399(lines 7399 7404) no Hoare annotation was computed. [2018-11-18 11:00:39,483 INFO L421 ceAbstractionStarter]: At program point L7362(line 7362) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,483 INFO L425 ceAbstractionStarter]: For program point L7333(lines 7333 7367) no Hoare annotation was computed. [2018-11-18 11:00:39,483 INFO L421 ceAbstractionStarter]: At program point L7362-1(line 7362) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,483 INFO L425 ceAbstractionStarter]: For program point L7346(lines 7346 7351) no Hoare annotation was computed. [2018-11-18 11:00:39,483 INFO L425 ceAbstractionStarter]: For program point L7334(lines 7334 7338) no Hoare annotation was computed. [2018-11-18 11:00:39,498 INFO L425 ceAbstractionStarter]: For program point L7363(line 7363) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L421 ceAbstractionStarter]: At program point L7392(lines 7330 7408) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point L7372-1(line 7372) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L421 ceAbstractionStarter]: At program point L7372(line 7372) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,499 INFO L421 ceAbstractionStarter]: At program point L7405-1(line 7405) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,499 INFO L421 ceAbstractionStarter]: At program point L7405(line 7405) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (_ bv0 32) myri10ge_load_firmware_~status~3) (= myri10ge_load_firmware_~adopt |myri10ge_load_firmware_#in~adopt|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point netdev_privFINAL(lines 6303 6310) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L428 ceAbstractionStarter]: At program point netdev_privENTRY(lines 6303 6310) the Hoare annotation is: true [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point netdev_privEXIT(lines 6303 6310) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 6294 6302) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L428 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 6294 6302) the Hoare annotation is: true [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point netdev_get_tx_queueFINAL(lines 6294 6302) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L428 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 5407 5415) the Hoare annotation is: true [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 5407 5415) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 5407 5415) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L428 ceAbstractionStarter]: At program point L8948(line 8948) the Hoare annotation is: true [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point L8948-1(line 8948) no Hoare annotation was computed. [2018-11-18 11:00:39,499 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_sset_countEXIT(lines 8942 8957) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L8953(line 8953) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L8951(line 8951) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_sset_countENTRY(lines 8942 8957) the Hoare annotation is: true [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L8950(lines 8950 8955) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_sset_countFINAL(lines 8942 8957) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0EXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0ENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0FINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L6144-1(line 6144) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L6145-2(lines 6145 6150) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L428 ceAbstractionStarter]: At program point skb_linearizeENTRY(lines 6137 6153) the Hoare annotation is: true [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L6145(lines 6145 6150) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point skb_linearizeEXIT(lines 6137 6153) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L428 ceAbstractionStarter]: At program point L6144(line 6144) the Hoare annotation is: true [2018-11-18 11:00:39,517 INFO L428 ceAbstractionStarter]: At program point L6146(line 6146) the Hoare annotation is: true [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point skb_linearizeFINAL(lines 6137 6153) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point myri10ge_teardown_dcaEXIT(lines 7802 7823) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L7809(lines 7809 7813) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L428 ceAbstractionStarter]: At program point myri10ge_teardown_dcaENTRY(lines 7802 7823) the Hoare annotation is: true [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point myri10ge_teardown_dcaFINAL(lines 7802 7823) no Hoare annotation was computed. [2018-11-18 11:00:39,517 INFO L425 ceAbstractionStarter]: For program point L7815(lines 7815 7819) no Hoare annotation was computed. [2018-11-18 11:00:39,518 INFO L425 ceAbstractionStarter]: For program point L7816-1(line 7816) no Hoare annotation was computed. [2018-11-18 11:00:39,518 INFO L428 ceAbstractionStarter]: At program point L7816(line 7816) the Hoare annotation is: true [2018-11-18 11:00:39,518 INFO L425 ceAbstractionStarter]: For program point L7815-2(lines 7815 7819) no Hoare annotation was computed. [2018-11-18 11:00:39,518 INFO L425 ceAbstractionStarter]: For program point pci_set_consistent_dma_maskFINAL(lines 6737 6745) no Hoare annotation was computed. [2018-11-18 11:00:39,518 INFO L425 ceAbstractionStarter]: For program point pci_set_consistent_dma_maskEXIT(lines 6737 6745) no Hoare annotation was computed. [2018-11-18 11:00:39,535 INFO L428 ceAbstractionStarter]: At program point L6742(line 6742) the Hoare annotation is: true [2018-11-18 11:00:39,535 INFO L428 ceAbstractionStarter]: At program point pci_set_consistent_dma_maskENTRY(lines 6737 6745) the Hoare annotation is: true [2018-11-18 11:00:39,535 INFO L425 ceAbstractionStarter]: For program point L6742-1(line 6742) no Hoare annotation was computed. [2018-11-18 11:00:39,535 INFO L425 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsFINAL(lines 5930 5950) no Hoare annotation was computed. [2018-11-18 11:00:39,535 INFO L425 ceAbstractionStarter]: For program point L5943-1(lines 5943 5947) no Hoare annotation was computed. [2018-11-18 11:00:39,535 INFO L425 ceAbstractionStarter]: For program point L5938(lines 5938 5942) no Hoare annotation was computed. [2018-11-18 11:00:39,535 INFO L425 ceAbstractionStarter]: For program point L5936-1(line 5936) no Hoare annotation was computed. [2018-11-18 11:00:39,535 INFO L428 ceAbstractionStarter]: At program point L5936(line 5936) the Hoare annotation is: true [2018-11-18 11:00:39,535 INFO L425 ceAbstractionStarter]: For program point L5938-2(lines 5935 5949) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L428 ceAbstractionStarter]: At program point dma_alloc_coherent_gfp_flagsENTRY(lines 5930 5950) the Hoare annotation is: true [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsEXIT(lines 5930 5950) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point is_device_dma_capableFINAL(lines 5752 5759) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point L5757-2(line 5757) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point L5757(line 5757) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point is_device_dma_capableEXIT(lines 5752 5759) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L428 ceAbstractionStarter]: At program point is_device_dma_capableENTRY(lines 5752 5759) the Hoare annotation is: true [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point L9821(lines 9821 9825) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L428 ceAbstractionStarter]: At program point L9887(line 9887) the Hoare annotation is: true [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point L9887-1(line 9887) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L428 ceAbstractionStarter]: At program point L9970(lines 9773 9989) the Hoare annotation is: true [2018-11-18 11:00:39,536 INFO L428 ceAbstractionStarter]: At program point L9805(line 9805) the Hoare annotation is: true [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point L9805-1(line 9805) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point L9838(line 9838) no Hoare annotation was computed. [2018-11-18 11:00:39,536 INFO L425 ceAbstractionStarter]: For program point L9797(line 9797) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9789(lines 9789 9837) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9855-2(lines 9855 9875) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L428 ceAbstractionStarter]: At program point L9789-2(lines 9789 9837) the Hoare annotation is: true [2018-11-18 11:00:39,553 INFO L428 ceAbstractionStarter]: At program point L9979(lines 9773 9989) the Hoare annotation is: true [2018-11-18 11:00:39,553 INFO L428 ceAbstractionStarter]: At program point L9921(lines 9773 9989) the Hoare annotation is: true [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9888(lines 9888 9892) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9855(lines 9855 9875) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L428 ceAbstractionStarter]: At program point L9822(lines 9789 9835) the Hoare annotation is: true [2018-11-18 11:00:39,553 INFO L428 ceAbstractionStarter]: At program point L9880(line 9880) the Hoare annotation is: true [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9880-1(line 9880) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9806-1(line 9806) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L428 ceAbstractionStarter]: At program point L9930(line 9930) the Hoare annotation is: true [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9839(lines 9839 9843) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L428 ceAbstractionStarter]: At program point L9806(line 9806) the Hoare annotation is: true [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9922(lines 9922 9926) no Hoare annotation was computed. [2018-11-18 11:00:39,553 INFO L425 ceAbstractionStarter]: For program point L9930-1(line 9930) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point L9798(lines 9798 9803) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point L9980(lines 9980 9984) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point L9914(lines 9914 9918) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point L9782-1(line 9782) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point L9881(lines 9881 9886) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L428 ceAbstractionStarter]: At program point L9914-2(lines 9914 9918) the Hoare annotation is: true [2018-11-18 11:00:39,554 INFO L428 ceAbstractionStarter]: At program point L9782(line 9782) the Hoare annotation is: true [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point L9774-1(line 9774) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point myri10ge_openEXIT(lines 9755 9990) no Hoare annotation was computed. [2018-11-18 11:00:39,554 INFO L428 ceAbstractionStarter]: At program point L9774(line 9774) the Hoare annotation is: true [2018-11-18 11:00:39,554 INFO L428 ceAbstractionStarter]: At program point L9923(lines 9773 9989) the Hoare annotation is: true [2018-11-18 11:00:39,554 INFO L428 ceAbstractionStarter]: At program point myri10ge_openENTRY(lines 9755 9990) the Hoare annotation is: true [2018-11-18 11:00:39,554 INFO L428 ceAbstractionStarter]: At program point L9981(lines 9773 9989) the Hoare annotation is: true [2018-11-18 11:00:39,554 INFO L425 ceAbstractionStarter]: For program point L9849-1(lines 9849 9853) no Hoare annotation was computed. [2018-11-18 11:00:39,571 INFO L425 ceAbstractionStarter]: For program point L9783(lines 9783 9788) no Hoare annotation was computed. [2018-11-18 11:00:39,571 INFO L425 ceAbstractionStarter]: For program point L9808(lines 9808 9813) no Hoare annotation was computed. [2018-11-18 11:00:39,571 INFO L425 ceAbstractionStarter]: For program point L9792(lines 9792 9796) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9792-2(lines 9792 9796) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9933(line 9933) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9933-1(line 9933) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9867(lines 9855 9872) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9776(lines 9776 9780) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9859(lines 9855 9872) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9818(line 9818) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9942-1(line 9942) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9942(line 9942) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point myri10ge_openFINAL(lines 9755 9990) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9967(line 9967) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9893(line 9893) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9860(line 9860) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9893-2(lines 9893 9897) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9893-4(lines 9773 9989) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9951(line 9951) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9951-1(line 9951) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9844(lines 9844 9848) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9844-2(lines 9773 9989) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9943(lines 9943 9948) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L428 ceAbstractionStarter]: At program point L9968(lines 9773 9989) the Hoare annotation is: true [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9935(lines 9935 9940) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9861(lines 9861 9865) no Hoare annotation was computed. [2018-11-18 11:00:39,572 INFO L425 ceAbstractionStarter]: For program point L9894-1(line 9894) no Hoare annotation was computed. [2018-11-18 11:00:39,573 INFO L428 ceAbstractionStarter]: At program point L9828(line 9828) the Hoare annotation is: true [2018-11-18 11:00:39,573 INFO L425 ceAbstractionStarter]: For program point L9828-1(line 9828) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point L9861-2(lines 9855 9872) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L9894(line 9894) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L9820(lines 9789 9835) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L9985(line 9985) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point L9952(lines 9952 9957) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L9985-1(lines 9773 9989) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point L9919(line 9919) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L9977(line 9977) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point L9829(lines 9829 9834) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L9961(line 9961) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L9928(line 9928) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point L9961-1(line 9961) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point L9928-1(line 9928) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L425 ceAbstractionStarter]: For program point netif_tx_wake_all_queuesEXIT(lines 6368 6391) no Hoare annotation was computed. [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point netif_tx_wake_all_queuesENTRY(lines 6368 6391) the Hoare annotation is: true [2018-11-18 11:00:39,589 INFO L428 ceAbstractionStarter]: At program point L6382(lines 6374 6390) the Hoare annotation is: true [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point L6383(lines 6383 6387) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L428 ceAbstractionStarter]: At program point L6384(lines 6374 6390) the Hoare annotation is: true [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point L6378(line 6378) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point L6380-1(line 6380) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L428 ceAbstractionStarter]: At program point L6380(line 6380) the Hoare annotation is: true [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point netif_tx_wake_all_queuesFINAL(lines 6368 6391) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L428 ceAbstractionStarter]: At program point pci_write_config_dwordENTRY(lines 6660 6668) the Hoare annotation is: true [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point pci_write_config_dwordFINAL(lines 6660 6668) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point pci_write_config_dwordEXIT(lines 6660 6668) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point get_dma_opsEXIT(lines 5768 5781) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L425 ceAbstractionStarter]: For program point L5775(line 5775) no Hoare annotation was computed. [2018-11-18 11:00:39,590 INFO L428 ceAbstractionStarter]: At program point get_dma_opsENTRY(lines 5768 5781) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point L5773(lines 5773 5774) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L5775-2(lines 5775 5779) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L5773-1(lines 5773 5774) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point get_dma_opsFINAL(lines 5768 5781) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point setup_timer_keyENTRY(lines 5434 5446) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point setup_timer_keyFINAL(lines 5434 5446) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point setup_timer_keyEXIT(lines 5434 5446) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point myri10ge_update_mac_addressENTRY(lines 7410 7421) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point L7418(line 7418) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point myri10ge_update_mac_addressEXIT(lines 7410 7421) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point myri10ge_update_mac_addressFINAL(lines 7410 7421) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L7418-1(line 7418) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L7773-2(lines 7752 7801) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L7773(lines 7773 7778) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point L7794(lines 7758 7800) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L7765(lines 7765 7770) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point L7790(line 7790) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point L7792(lines 7758 7800) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L7790-1(line 7790) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L428 ceAbstractionStarter]: At program point myri10ge_setup_dcaENTRY(lines 7752 7801) the Hoare annotation is: true [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L7772(lines 7772 7782) no Hoare annotation was computed. [2018-11-18 11:00:39,608 INFO L425 ceAbstractionStarter]: For program point L7760-2(lines 7760 7764) no Hoare annotation was computed. [2018-11-18 11:00:39,609 INFO L425 ceAbstractionStarter]: For program point L7760(line 7760) no Hoare annotation was computed. [2018-11-18 11:00:39,609 INFO L425 ceAbstractionStarter]: For program point L7793(lines 7793 7797) no Hoare annotation was computed. [2018-11-18 11:00:39,609 INFO L425 ceAbstractionStarter]: For program point L7783-1(line 7783) no Hoare annotation was computed. [2018-11-18 11:00:39,609 INFO L428 ceAbstractionStarter]: At program point L7783(line 7783) the Hoare annotation is: true [2018-11-18 11:00:39,609 INFO L425 ceAbstractionStarter]: For program point myri10ge_setup_dcaEXIT(lines 7752 7801) no Hoare annotation was computed. [2018-11-18 11:00:39,609 INFO L425 ceAbstractionStarter]: For program point cpumask_weightEXIT(lines 5269 5277) no Hoare annotation was computed. [2018-11-18 11:00:39,626 INFO L428 ceAbstractionStarter]: At program point L5274(line 5274) the Hoare annotation is: true [2018-11-18 11:00:39,626 INFO L425 ceAbstractionStarter]: For program point L5274-1(line 5274) no Hoare annotation was computed. [2018-11-18 11:00:39,626 INFO L428 ceAbstractionStarter]: At program point cpumask_weightENTRY(lines 5269 5277) the Hoare annotation is: true [2018-11-18 11:00:39,626 INFO L425 ceAbstractionStarter]: For program point cpumask_weightFINAL(lines 5269 5277) no Hoare annotation was computed. [2018-11-18 11:00:39,626 INFO L425 ceAbstractionStarter]: For program point rep_nopEXIT(lines 5328 5336) no Hoare annotation was computed. [2018-11-18 11:00:39,626 INFO L428 ceAbstractionStarter]: At program point rep_nopFINAL(lines 5328 5336) the Hoare annotation is: true [2018-11-18 11:00:39,626 INFO L425 ceAbstractionStarter]: For program point L7232(lines 7232 7239) no Hoare annotation was computed. [2018-11-18 11:00:39,626 INFO L425 ceAbstractionStarter]: For program point L7228-1(lines 7228 7229) no Hoare annotation was computed. [2018-11-18 11:00:39,626 INFO L421 ceAbstractionStarter]: At program point L7228(lines 7228 7229) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= (_ bv0 32) myri10ge_load_hotplug_firmware_~status~0)) [2018-11-18 11:00:39,626 INFO L425 ceAbstractionStarter]: For program point L7187-1(line 7187) no Hoare annotation was computed. [2018-11-18 11:00:39,626 INFO L428 ceAbstractionStarter]: At program point L7187(line 7187) the Hoare annotation is: true [2018-11-18 11:00:39,626 INFO L421 ceAbstractionStarter]: At program point L7216(lines 7169 7245) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= (_ bv0 32) myri10ge_load_hotplug_firmware_~status~0)) [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7212-1(line 7212) no Hoare annotation was computed. [2018-11-18 11:00:39,627 INFO L421 ceAbstractionStarter]: At program point L7212(line 7212) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= (_ bv0 32) myri10ge_load_hotplug_firmware_~status~0)) [2018-11-18 11:00:39,627 INFO L428 ceAbstractionStarter]: At program point L7241(lines 7169 7245) the Hoare annotation is: true [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7180-2(lines 7180 7186) no Hoare annotation was computed. [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7180(line 7180) no Hoare annotation was computed. [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7172(lines 7172 7179) no Hoare annotation was computed. [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7197-1(line 7197) no Hoare annotation was computed. [2018-11-18 11:00:39,627 INFO L428 ceAbstractionStarter]: At program point L7197(line 7197) the Hoare annotation is: true [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7222(lines 7222 7227) no Hoare annotation was computed. [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7189-2(lines 7189 7195) no Hoare annotation was computed. [2018-11-18 11:00:39,627 INFO L425 ceAbstractionStarter]: For program point L7189(line 7189) no Hoare annotation was computed. [2018-11-18 11:00:39,642 INFO L421 ceAbstractionStarter]: At program point L7214(lines 7169 7245) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= (_ bv0 32) myri10ge_load_hotplug_firmware_~status~0)) [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point L7210(line 7210) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point L7243(lines 7169 7245) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point L7210-2(line 7210) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point L7198(lines 7198 7202) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point myri10ge_load_hotplug_firmwareFINAL(lines 7153 7246) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point myri10ge_load_hotplug_firmwareEXIT(lines 7153 7246) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point L7215(lines 7215 7219) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point myri10ge_load_hotplug_firmwareENTRY(lines 7153 7246) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point myri10ge_cleanup_moduleFINAL(lines 11961 11970) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point myri10ge_cleanup_moduleENTRY(lines 11961 11970) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point myri10ge_cleanup_moduleEXIT(lines 11961 11970) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point netif_tx_start_queueENTRY(lines 6337 6345) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point netif_tx_start_queueEXIT(lines 6337 6345) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point L6342(line 6342) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point netif_tx_start_queueFINAL(lines 6337 6345) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point skb_get_queue_mappingFINAL(lines 6166 6173) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point skb_get_queue_mappingENTRY(lines 6166 6173) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point skb_get_queue_mappingEXIT(lines 6166 6173) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point skb_headroomFINAL(lines 6066 6073) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point skb_headroomEXIT(lines 6066 6073) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point skb_headroomENTRY(lines 6066 6073) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_pauseparamFINAL(lines 8537 8550) no Hoare annotation was computed. [2018-11-18 11:00:39,643 INFO L428 ceAbstractionStarter]: At program point L8543(line 8543) the Hoare annotation is: true [2018-11-18 11:00:39,643 INFO L425 ceAbstractionStarter]: For program point L8543-1(line 8543) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_pauseparamENTRY(lines 8537 8550) the Hoare annotation is: true [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_pauseparamEXIT(lines 8537 8550) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7938-1(line 7938) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7959(lines 7959 7963) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7955-1(line 7955) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L428 ceAbstractionStarter]: At program point L7955(line 7955) the Hoare annotation is: true [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7988(lines 7988 7992) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7959-2(lines 7926 7996) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point myri10ge_alloc_rx_pagesEXIT(lines 7926 7996) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7939(lines 7939 7948) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7956-1(lines 7956 7957) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L428 ceAbstractionStarter]: At program point L7956(lines 7956 7957) the Hoare annotation is: true [2018-11-18 11:00:39,661 INFO L428 ceAbstractionStarter]: At program point L7989(lines 7937 7995) the Hoare annotation is: true [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7952-2(lines 7952 7971) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7952(lines 7952 7971) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7981(lines 7981 7986) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7977-1(line 7977) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L428 ceAbstractionStarter]: At program point L7977(line 7977) the Hoare annotation is: true [2018-11-18 11:00:39,661 INFO L425 ceAbstractionStarter]: For program point L7940-1(line 7940) no Hoare annotation was computed. [2018-11-18 11:00:39,661 INFO L428 ceAbstractionStarter]: At program point L7940(line 7940) the Hoare annotation is: true [2018-11-18 11:00:39,662 INFO L428 ceAbstractionStarter]: At program point L7982(lines 7982 7983) the Hoare annotation is: true [2018-11-18 11:00:39,662 INFO L425 ceAbstractionStarter]: For program point L7953-1(line 7953) no Hoare annotation was computed. [2018-11-18 11:00:39,662 INFO L428 ceAbstractionStarter]: At program point L7953(line 7953) the Hoare annotation is: true [2018-11-18 11:00:39,662 INFO L428 ceAbstractionStarter]: At program point myri10ge_alloc_rx_pagesENTRY(lines 7926 7996) the Hoare annotation is: true [2018-11-18 11:00:39,662 INFO L425 ceAbstractionStarter]: For program point L7982-1(lines 7982 7983) no Hoare annotation was computed. [2018-11-18 11:00:39,662 INFO L428 ceAbstractionStarter]: At program point L7970(line 7970) the Hoare annotation is: true [2018-11-18 11:00:39,662 INFO L425 ceAbstractionStarter]: For program point L7941(lines 7941 7945) no Hoare annotation was computed. [2018-11-18 11:00:39,662 INFO L425 ceAbstractionStarter]: For program point L7970-1(line 7970) no Hoare annotation was computed. [2018-11-18 11:00:39,662 INFO L425 ceAbstractionStarter]: For program point L7958(lines 7958 7967) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point L7987(lines 7937 7995) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7975-1(line 7975) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point L7975(line 7975) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point L7938(line 7938) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_delEXIT(lines 12274 12282) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point ldv_netif_napi_delENTRY(lines 12274 12282) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point ldv_netif_napi_delFINAL(lines 12274 12282) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7038(lines 7038 7043) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point myri10ge_read_mac_addrEXIT(lines 6988 7071) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7005-2(lines 7005 7029) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7005(lines 7005 7029) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point L7022(lines 7005 7027) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L428 ceAbstractionStarter]: At program point L7051(lines 6999 7070) the Hoare annotation is: true [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7047(lines 7047 7057) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7031(lines 7031 7036) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7060-2(lines 7060 7064) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7060(line 7060) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7031-2(lines 7031 7036) no Hoare annotation was computed. [2018-11-18 11:00:39,678 INFO L425 ceAbstractionStarter]: For program point L7011(lines 7011 7015) no Hoare annotation was computed. [2018-11-18 11:00:39,679 INFO L428 ceAbstractionStarter]: At program point L7061(lines 6999 7070) the Hoare annotation is: true [2018-11-18 11:00:39,679 INFO L428 ceAbstractionStarter]: At program point L7020(lines 7005 7027) the Hoare annotation is: true [2018-11-18 11:00:39,679 INFO L428 ceAbstractionStarter]: At program point L7012(lines 6999 7070) the Hoare annotation is: true [2018-11-18 11:00:39,679 INFO L428 ceAbstractionStarter]: At program point L7058(lines 6999 7070) the Hoare annotation is: true [2018-11-18 11:00:39,679 INFO L428 ceAbstractionStarter]: At program point myri10ge_read_mac_addrENTRY(lines 6988 7071) the Hoare annotation is: true [2018-11-18 11:00:39,679 INFO L425 ceAbstractionStarter]: For program point L7050(lines 7050 7054) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point myri10ge_read_mac_addrFINAL(lines 6988 7071) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point L6096-1(line 6096) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point L6096(line 6096) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point skb_transport_offsetFINAL(lines 6091 6099) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point skb_transport_offsetENTRY(lines 6091 6099) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point skb_transport_offsetEXIT(lines 6091 6099) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point skb_transport_headerFINAL(lines 6074 6081) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point skb_transport_headerEXIT(lines 6074 6081) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point skb_transport_headerENTRY(lines 6074 6081) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 5199 5206) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 5199 5206) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5199 5206) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point L10109(lines 10098 10115) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point L10107(lines 10098 10115) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point myri10ge_submit_req_backwardsEXIT(lines 10092 10116) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point myri10ge_submit_req_backwardsENTRY(lines 10092 10116) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point myri10ge_submit_req_backwardsFINAL(lines 10092 10116) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_statsENTRY(lines 10601 10635) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_statsEXIT(lines 10601 10635) no Hoare annotation was computed. [2018-11-18 11:00:39,689 INFO L428 ceAbstractionStarter]: At program point L10613-1(line 10613) the Hoare annotation is: true [2018-11-18 11:00:39,689 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_statsFINAL(lines 10601 10635) no Hoare annotation was computed. [2018-11-18 11:00:39,690 INFO L428 ceAbstractionStarter]: At program point L10613(line 10613) the Hoare annotation is: true [2018-11-18 11:00:39,690 INFO L428 ceAbstractionStarter]: At program point L10610(line 10610) the Hoare annotation is: true [2018-11-18 11:00:39,690 INFO L425 ceAbstractionStarter]: For program point L10614(line 10614) no Hoare annotation was computed. [2018-11-18 11:00:39,690 INFO L425 ceAbstractionStarter]: For program point L10610-1(line 10610) no Hoare annotation was computed. [2018-11-18 11:00:39,690 INFO L428 ceAbstractionStarter]: At program point L10628(lines 10609 10634) the Hoare annotation is: true [2018-11-18 11:00:39,690 INFO L428 ceAbstractionStarter]: At program point L10626(lines 10609 10634) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10627(lines 10627 10631) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10632(line 10632) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10632-1(line 10632) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10688(lines 10688 10692) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10688-2(lines 10688 10692) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10676(lines 10676 10682) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_multicast_listEXIT(lines 10636 10726) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10693-1(line 10693) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10693(line 10693) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10697(line 10697) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10652(line 10652) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10714(line 10714) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10652-1(line 10652) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10656(line 10656) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10689(line 10689) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10718(lines 10651 10725) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10656-1(line 10656) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10714-1(line 10714) no Hoare annotation was computed. [2018-11-18 11:00:39,701 INFO L428 ceAbstractionStarter]: At program point L10710(lines 10651 10725) the Hoare annotation is: true [2018-11-18 11:00:39,701 INFO L425 ceAbstractionStarter]: For program point L10698(lines 10698 10704) no Hoare annotation was computed. [2018-11-18 11:00:39,702 INFO L425 ceAbstractionStarter]: For program point L10715(lines 10715 10721) no Hoare annotation was computed. [2018-11-18 11:00:39,702 INFO L425 ceAbstractionStarter]: For program point L10657(lines 10657 10661) no Hoare annotation was computed. [2018-11-18 11:00:39,702 INFO L428 ceAbstractionStarter]: At program point L10707(lines 10651 10725) the Hoare annotation is: true [2018-11-18 11:00:39,702 INFO L425 ceAbstractionStarter]: For program point L10670-2(lines 10670 10674) no Hoare annotation was computed. [2018-11-18 11:00:39,702 INFO L425 ceAbstractionStarter]: For program point L10670(line 10670) no Hoare annotation was computed. [2018-11-18 11:00:39,702 INFO L425 ceAbstractionStarter]: For program point L10662-1(line 10662) no Hoare annotation was computed. [2018-11-18 11:00:39,702 INFO L425 ceAbstractionStarter]: For program point L10691-1(line 10691) no Hoare annotation was computed. [2018-11-18 11:00:39,714 INFO L428 ceAbstractionStarter]: At program point L10691(line 10691) the Hoare annotation is: true [2018-11-18 11:00:39,714 INFO L428 ceAbstractionStarter]: At program point L10662(line 10662) the Hoare annotation is: true [2018-11-18 11:00:39,714 INFO L425 ceAbstractionStarter]: For program point L10695-1(line 10695) no Hoare annotation was computed. [2018-11-18 11:00:39,714 INFO L428 ceAbstractionStarter]: At program point L10695(line 10695) the Hoare annotation is: true [2018-11-18 11:00:39,714 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_multicast_listFINAL(lines 10636 10726) no Hoare annotation was computed. [2018-11-18 11:00:39,714 INFO L425 ceAbstractionStarter]: For program point L10675-1(line 10675) no Hoare annotation was computed. [2018-11-18 11:00:39,714 INFO L428 ceAbstractionStarter]: At program point L10675(line 10675) the Hoare annotation is: true [2018-11-18 11:00:39,714 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_multicast_listENTRY(lines 10636 10726) the Hoare annotation is: true [2018-11-18 11:00:39,714 INFO L425 ceAbstractionStarter]: For program point L10663(lines 10663 10669) no Hoare annotation was computed. [2018-11-18 11:00:39,714 INFO L428 ceAbstractionStarter]: At program point pci_set_dma_maskENTRY(lines 6728 6736) the Hoare annotation is: true [2018-11-18 11:00:39,714 INFO L425 ceAbstractionStarter]: For program point pci_set_dma_maskFINAL(lines 6728 6736) no Hoare annotation was computed. [2018-11-18 11:00:39,714 INFO L425 ceAbstractionStarter]: For program point pci_set_dma_maskEXIT(lines 6728 6736) no Hoare annotation was computed. [2018-11-18 11:00:39,714 INFO L421 ceAbstractionStarter]: At program point L11712(line 11712) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,714 INFO L425 ceAbstractionStarter]: For program point L11712-1(line 11712) no Hoare annotation was computed. [2018-11-18 11:00:39,715 INFO L421 ceAbstractionStarter]: At program point L11861(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,715 INFO L425 ceAbstractionStarter]: For program point L11795(lines 11795 11799) no Hoare annotation was computed. [2018-11-18 11:00:39,715 INFO L421 ceAbstractionStarter]: At program point L11795-2(lines 11795 11799) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,715 INFO L421 ceAbstractionStarter]: At program point L11845(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,715 INFO L421 ceAbstractionStarter]: At program point L11680(line 11680) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,726 INFO L425 ceAbstractionStarter]: For program point L11713-1(line 11713) no Hoare annotation was computed. [2018-11-18 11:00:39,726 INFO L421 ceAbstractionStarter]: At program point L11713(line 11713) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,726 INFO L425 ceAbstractionStarter]: For program point L11647(lines 11647 11653) no Hoare annotation was computed. [2018-11-18 11:00:39,726 INFO L425 ceAbstractionStarter]: For program point L11680-1(line 11680) no Hoare annotation was computed. [2018-11-18 11:00:39,726 INFO L425 ceAbstractionStarter]: For program point L11681-1(line 11681) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L421 ceAbstractionStarter]: At program point L11681(line 11681) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11830-2(lines 11830 11837) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11830(lines 11830 11837) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L421 ceAbstractionStarter]: At program point L11863(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11665-1(line 11665) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L421 ceAbstractionStarter]: At program point L11665(line 11665) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11847-2(lines 11847 11852) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11715(line 11715) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11847(lines 11847 11852) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11715-2(lines 11715 11721) no Hoare annotation was computed. [2018-11-18 11:00:39,727 INFO L425 ceAbstractionStarter]: For program point L11666(lines 11666 11672) no Hoare annotation was computed. [2018-11-18 11:00:39,737 INFO L421 ceAbstractionStarter]: At program point L11864(line 11864) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,737 INFO L425 ceAbstractionStarter]: For program point L11666-2(lines 11625 11867) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11683(lines 11683 11687) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11700(lines 11700 11707) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11832(line 11832) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11865(line 11865) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11832-2(line 11832) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L421 ceAbstractionStarter]: At program point L11750-1(line 11750) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11783-2(lines 11783 11787) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L421 ceAbstractionStarter]: At program point L11750(line 11750) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11783(lines 11783 11787) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11800(line 11800) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L421 ceAbstractionStarter]: At program point L11767-1(line 11767) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,738 INFO L421 ceAbstractionStarter]: At program point L11767(line 11767) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,738 INFO L421 ceAbstractionStarter]: At program point myri10ge_probeENTRY(lines 11600 11868) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,738 INFO L425 ceAbstractionStarter]: For program point L11751(line 11751) no Hoare annotation was computed. [2018-11-18 11:00:39,738 INFO L421 ceAbstractionStarter]: At program point L11636(line 11636) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (and (= (bvadd myri10ge_probe_~status~21 (_ bv6 32)) (_ bv0 32)) (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11669-1(line 11669) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L421 ceAbstractionStarter]: At program point L11669(line 11669) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (not (= myri10ge_probe_~status~21 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11636-1(line 11636) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11768(lines 11625 11867) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11801(lines 11801 11805) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11752(lines 11752 11757) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11835(line 11835) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L421 ceAbstractionStarter]: At program point L11736(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11769-1(lines 11625 11867) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11835-2(line 11835) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11836(line 11836) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11836-2(line 11836) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L421 ceAbstractionStarter]: At program point L11820(line 11820) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11820-1(line 11820) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11688-4(line 11688) no Hoare annotation was computed. [2018-11-18 11:00:39,748 INFO L425 ceAbstractionStarter]: For program point L11688(line 11688) no Hoare annotation was computed. [2018-11-18 11:00:39,749 INFO L425 ceAbstractionStarter]: For program point L11688-2(line 11688) no Hoare annotation was computed. [2018-11-18 11:00:39,749 INFO L421 ceAbstractionStarter]: At program point L11738(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point myri10ge_probeEXIT(lines 11600 11868) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L421 ceAbstractionStarter]: At program point L11722(lines 11722 11723) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,764 INFO L421 ceAbstractionStarter]: At program point L11854(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11656(lines 11656 11662) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11722-1(lines 11722 11723) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11855-2(lines 11855 11859) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11855(lines 11855 11859) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L421 ceAbstractionStarter]: At program point L11724(line 11724) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11790-2(lines 11790 11794) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11724-1(line 11724) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11790(lines 11790 11794) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11823(lines 11823 11829) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L421 ceAbstractionStarter]: At program point L11708(line 11708) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11774-1(lines 11774 11778) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point myri10ge_probeFINAL(lines 11600 11868) no Hoare annotation was computed. [2018-11-18 11:00:39,764 INFO L425 ceAbstractionStarter]: For program point L11708-1(line 11708) no Hoare annotation was computed. [2018-11-18 11:00:39,782 INFO L425 ceAbstractionStarter]: For program point L11807-1(line 11807) no Hoare annotation was computed. [2018-11-18 11:00:39,782 INFO L421 ceAbstractionStarter]: At program point L11807(line 11807) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,782 INFO L425 ceAbstractionStarter]: For program point L11725-1(line 11725) no Hoare annotation was computed. [2018-11-18 11:00:39,782 INFO L421 ceAbstractionStarter]: At program point L11725(line 11725) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,782 INFO L425 ceAbstractionStarter]: For program point L11709-1(line 11709) no Hoare annotation was computed. [2018-11-18 11:00:39,782 INFO L421 ceAbstractionStarter]: At program point L11709(line 11709) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,782 INFO L421 ceAbstractionStarter]: At program point L11742-1(line 11742) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,782 INFO L425 ceAbstractionStarter]: For program point L11643-1(line 11643) no Hoare annotation was computed. [2018-11-18 11:00:39,783 INFO L421 ceAbstractionStarter]: At program point L11643(line 11643) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (and (= (bvadd myri10ge_probe_~status~21 (_ bv6 32)) (_ bv0 32)) (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,783 INFO L421 ceAbstractionStarter]: At program point L11742(line 11742) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,783 INFO L425 ceAbstractionStarter]: For program point L11693(lines 11693 11697) no Hoare annotation was computed. [2018-11-18 11:00:39,783 INFO L425 ceAbstractionStarter]: For program point L11693-2(lines 11693 11697) no Hoare annotation was computed. [2018-11-18 11:00:39,783 INFO L425 ceAbstractionStarter]: For program point L11726(lines 11726 11730) no Hoare annotation was computed. [2018-11-18 11:00:39,783 INFO L421 ceAbstractionStarter]: At program point L11842(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,799 INFO L421 ceAbstractionStarter]: At program point L11809-1(lines 11809 11810) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,799 INFO L421 ceAbstractionStarter]: At program point L11809(lines 11809 11810) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,799 INFO L425 ceAbstractionStarter]: For program point L11743(line 11743) no Hoare annotation was computed. [2018-11-18 11:00:39,799 INFO L421 ceAbstractionStarter]: At program point L11826(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,799 INFO L421 ceAbstractionStarter]: At program point L11760(line 11760) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,799 INFO L425 ceAbstractionStarter]: For program point L11760-1(line 11760) no Hoare annotation was computed. [2018-11-18 11:00:39,799 INFO L421 ceAbstractionStarter]: At program point L11843(lines 11625 11867) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,799 INFO L425 ceAbstractionStarter]: For program point L11744(lines 11744 11749) no Hoare annotation was computed. [2018-11-18 11:00:39,799 INFO L421 ceAbstractionStarter]: At program point L11860(line 11860) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:39,799 INFO L425 ceAbstractionStarter]: For program point L11860-1(line 11860) no Hoare annotation was computed. [2018-11-18 11:00:39,799 INFO L425 ceAbstractionStarter]: For program point L11629(lines 11629 11634) no Hoare annotation was computed. [2018-11-18 11:00:39,800 INFO L425 ceAbstractionStarter]: For program point L11761(lines 11761 11766) no Hoare annotation was computed. [2018-11-18 11:00:39,800 INFO L425 ceAbstractionStarter]: For program point L11811(line 11811) no Hoare annotation was computed. [2018-11-18 11:00:39,800 INFO L428 ceAbstractionStarter]: At program point L7134(line 7134) the Hoare annotation is: true [2018-11-18 11:00:39,800 INFO L425 ceAbstractionStarter]: For program point myri10ge_validate_firmwareEXIT(lines 7124 7152) no Hoare annotation was computed. [2018-11-18 11:00:39,800 INFO L428 ceAbstractionStarter]: At program point myri10ge_validate_firmwareENTRY(lines 7124 7152) the Hoare annotation is: true [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point myri10ge_validate_firmwareFINAL(lines 7124 7152) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point L7132-1(line 7132) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L428 ceAbstractionStarter]: At program point L7132(line 7132) the Hoare annotation is: true [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point L7133(lines 7133 7139) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point L7134-1(line 7134) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point L7143(line 7143) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point L7143-2(lines 7143 7149) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L428 ceAbstractionStarter]: At program point L8587(line 8587) the Hoare annotation is: true [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point L8587-1(line 8587) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_ringparamEXIT(lines 8581 8599) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_ringparamENTRY(lines 8581 8599) the Hoare annotation is: true [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_ringparamFINAL(lines 8581 8599) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point pci_set_drvdataFINAL(lines 6755 6763) no Hoare annotation was computed. [2018-11-18 11:00:39,818 INFO L428 ceAbstractionStarter]: At program point pci_set_drvdataENTRY(lines 6755 6763) the Hoare annotation is: true [2018-11-18 11:00:39,818 INFO L425 ceAbstractionStarter]: For program point pci_set_drvdataEXIT(lines 6755 6763) no Hoare annotation was computed. [2018-11-18 11:00:39,819 INFO L425 ceAbstractionStarter]: For program point L6491-1(line 6491) no Hoare annotation was computed. [2018-11-18 11:00:39,819 INFO L428 ceAbstractionStarter]: At program point __netif_tx_lockENTRY(lines 6486 6495) the Hoare annotation is: true [2018-11-18 11:00:39,819 INFO L428 ceAbstractionStarter]: At program point L6491(line 6491) the Hoare annotation is: true [2018-11-18 11:00:39,819 INFO L425 ceAbstractionStarter]: For program point __netif_tx_lockFINAL(lines 6486 6495) no Hoare annotation was computed. [2018-11-18 11:00:39,819 INFO L425 ceAbstractionStarter]: For program point __netif_tx_lockEXIT(lines 6486 6495) no Hoare annotation was computed. [2018-11-18 11:00:39,819 INFO L428 ceAbstractionStarter]: At program point is_power_of_2ENTRY(lines 5207 5214) the Hoare annotation is: true [2018-11-18 11:00:39,819 INFO L425 ceAbstractionStarter]: For program point is_power_of_2FINAL(lines 5207 5214) no Hoare annotation was computed. [2018-11-18 11:00:39,819 INFO L425 ceAbstractionStarter]: For program point is_power_of_2EXIT(lines 5207 5214) no Hoare annotation was computed. [2018-11-18 11:00:39,819 INFO L428 ceAbstractionStarter]: At program point L8442(line 8442) the Hoare annotation is: true [2018-11-18 11:00:39,819 INFO L425 ceAbstractionStarter]: For program point L8442-1(line 8442) no Hoare annotation was computed. [2018-11-18 11:00:39,819 INFO L428 ceAbstractionStarter]: At program point L8468(lines 8441 8491) the Hoare annotation is: true [2018-11-18 11:00:39,819 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_settingsENTRY(lines 8434 8492) the Hoare annotation is: true [2018-11-18 11:00:39,819 INFO L425 ceAbstractionStarter]: For program point L8485(line 8485) no Hoare annotation was computed. [2018-11-18 11:00:39,836 INFO L425 ceAbstractionStarter]: For program point L8485-2(lines 8485 8489) no Hoare annotation was computed. [2018-11-18 11:00:39,836 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_settingsEXIT(lines 8434 8492) no Hoare annotation was computed. [2018-11-18 11:00:39,836 INFO L425 ceAbstractionStarter]: For program point L8485-4(lines 8485 8489) no Hoare annotation was computed. [2018-11-18 11:00:39,836 INFO L425 ceAbstractionStarter]: For program point L8448(lines 8448 8453) no Hoare annotation was computed. [2018-11-18 11:00:39,836 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_settingsFINAL(lines 8434 8492) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8473(lines 8473 8477) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8473-2(lines 8473 8477) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8478-2(line 8478) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8478-3(line 8478) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8478(line 8478) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L428 ceAbstractionStarter]: At program point L8466(lines 8441 8491) the Hoare annotation is: true [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8478-5(lines 8478 8484) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8478-7(lines 8478 8484) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L8458(lines 8458 8463) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L428 ceAbstractionStarter]: At program point L9716(line 9716) the Hoare annotation is: true [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L9716-1(line 9716) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_txrxENTRY(lines 9693 9723) the Hoare annotation is: true [2018-11-18 11:00:39,837 INFO L428 ceAbstractionStarter]: At program point L9706(line 9706) the Hoare annotation is: true [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_txrxEXIT(lines 9693 9723) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L428 ceAbstractionStarter]: At program point L9712(line 9712) the Hoare annotation is: true [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L9712-1(line 9712) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L9704-4(lines 9704 9710) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L9706-1(line 9706) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L9704(line 9704) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L9704-2(lines 9704 9710) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_txrxFINAL(lines 9693 9723) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L428 ceAbstractionStarter]: At program point L11413(lines 11378 11424) the Hoare annotation is: true [2018-11-18 11:00:39,837 INFO L425 ceAbstractionStarter]: For program point L11411-1(line 11411) no Hoare annotation was computed. [2018-11-18 11:00:39,837 INFO L428 ceAbstractionStarter]: At program point L11411(line 11411) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point myri10ge_alloc_slicesFINAL(lines 11368 11425) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point L11415(lines 11378 11424) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point L11405(lines 11378 11424) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11395(lines 11395 11399) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11393-1(line 11393) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point L11393(line 11393) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11422(line 11422) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11381-1(line 11381) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point L11381(line 11381) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11414(lines 11414 11418) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11383(lines 11383 11387) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11404(lines 11404 11408) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point myri10ge_alloc_slicesEXIT(lines 11368 11425) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point L11402(line 11402) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point myri10ge_alloc_slicesENTRY(lines 11368 11425) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point L11400(line 11400) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11402-1(line 11402) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point L11400-1(line 11400) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point kobject_nameEXIT(lines 5464 5471) no Hoare annotation was computed. [2018-11-18 11:00:39,857 INFO L428 ceAbstractionStarter]: At program point kobject_nameENTRY(lines 5464 5471) the Hoare annotation is: true [2018-11-18 11:00:39,857 INFO L425 ceAbstractionStarter]: For program point kobject_nameFINAL(lines 5464 5471) no Hoare annotation was computed. [2018-11-18 11:00:39,858 INFO L425 ceAbstractionStarter]: For program point L6478(lines 6478 6482) no Hoare annotation was computed. [2018-11-18 11:00:39,858 INFO L425 ceAbstractionStarter]: For program point netif_msg_initFINAL(lines 6468 6485) no Hoare annotation was computed. [2018-11-18 11:00:39,858 INFO L425 ceAbstractionStarter]: For program point netif_msg_initEXIT(lines 6468 6485) no Hoare annotation was computed. [2018-11-18 11:00:39,858 INFO L428 ceAbstractionStarter]: At program point netif_msg_initENTRY(lines 6468 6485) the Hoare annotation is: true [2018-11-18 11:00:39,858 INFO L425 ceAbstractionStarter]: For program point L6473(lines 6473 6477) no Hoare annotation was computed. [2018-11-18 11:00:39,858 INFO L425 ceAbstractionStarter]: For program point napi_enableEXIT(lines 6273 6293) no Hoare annotation was computed. [2018-11-18 11:00:39,858 INFO L425 ceAbstractionStarter]: For program point napi_enableFINAL(lines 6273 6293) no Hoare annotation was computed. [2018-11-18 11:00:39,870 INFO L428 ceAbstractionStarter]: At program point L6290(line 6290) the Hoare annotation is: true [2018-11-18 11:00:39,870 INFO L425 ceAbstractionStarter]: For program point L6284(lines 6281 6286) no Hoare annotation was computed. [2018-11-18 11:00:39,870 INFO L428 ceAbstractionStarter]: At program point L6279(line 6279) the Hoare annotation is: true [2018-11-18 11:00:39,870 INFO L425 ceAbstractionStarter]: For program point L6280-1(line 6280) no Hoare annotation was computed. [2018-11-18 11:00:39,870 INFO L425 ceAbstractionStarter]: For program point L6279-1(line 6279) no Hoare annotation was computed. [2018-11-18 11:00:39,870 INFO L425 ceAbstractionStarter]: For program point L6281(lines 6281 6288) no Hoare annotation was computed. [2018-11-18 11:00:39,870 INFO L428 ceAbstractionStarter]: At program point L6280(line 6280) the Hoare annotation is: true [2018-11-18 11:00:39,870 INFO L428 ceAbstractionStarter]: At program point napi_enableENTRY(lines 6273 6293) the Hoare annotation is: true [2018-11-18 11:00:39,870 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 12256 12263) no Hoare annotation was computed. [2018-11-18 11:00:39,870 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 12256 12263) the Hoare annotation is: true [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 12256 12263) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_msglevelEXIT(lines 9185 9196) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_msglevelENTRY(lines 9185 9196) the Hoare annotation is: true [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_msglevelFINAL(lines 9185 9196) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L428 ceAbstractionStarter]: At program point L9191(line 9191) the Hoare annotation is: true [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point L9191-1(line 9191) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point L6030(lines 6030 6034) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point dma_set_coherent_maskEXIT(lines 6024 6038) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L428 ceAbstractionStarter]: At program point dma_set_coherent_maskENTRY(lines 6024 6038) the Hoare annotation is: true [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point dma_set_coherent_maskFINAL(lines 6024 6038) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L428 ceAbstractionStarter]: At program point L10523(line 10523) the Hoare annotation is: true [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point L10523-1(line 10523) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L425 ceAbstractionStarter]: For program point L10391(lines 10391 10399) no Hoare annotation was computed. [2018-11-18 11:00:39,871 INFO L428 ceAbstractionStarter]: At program point L10309(line 10309) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10276(lines 10276 10285) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10309-1(line 10309) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10524(lines 10524 10529) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10491(lines 10491 10496) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10491-1(lines 10491 10496) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10359(line 10359) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10359-1(line 10359) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10442(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10310-1(line 10310) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10310(line 10310) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10459(lines 10459 10460) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10426(line 10426) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10459-1(lines 10459 10460) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10426-1(line 10426) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10509(lines 10509 10510) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10509-1(lines 10509 10510) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10493(line 10493) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10427(lines 10427 10437) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10328(lines 10328 10345) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10328-1(lines 10307 10345) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10444(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L428 ceAbstractionStarter]: At program point L10411(line 10411) the Hoare annotation is: true [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10378(lines 10378 10403) no Hoare annotation was computed. [2018-11-18 11:00:39,887 INFO L425 ceAbstractionStarter]: For program point L10411-1(line 10411) no Hoare annotation was computed. [2018-11-18 11:00:39,888 INFO L425 ceAbstractionStarter]: For program point L10378-1(lines 10378 10403) no Hoare annotation was computed. [2018-11-18 11:00:39,888 INFO L428 ceAbstractionStarter]: At program point L10312(line 10312) the Hoare annotation is: true [2018-11-18 11:00:39,888 INFO L428 ceAbstractionStarter]: At program point L10279(line 10279) the Hoare annotation is: true [2018-11-18 11:00:39,888 INFO L425 ceAbstractionStarter]: For program point L10312-1(line 10312) no Hoare annotation was computed. [2018-11-18 11:00:39,888 INFO L425 ceAbstractionStarter]: For program point L10279-1(line 10279) no Hoare annotation was computed. [2018-11-18 11:00:39,907 INFO L428 ceAbstractionStarter]: At program point L10428(lines 10423 10438) the Hoare annotation is: true [2018-11-18 11:00:39,907 INFO L425 ceAbstractionStarter]: For program point L10346(line 10346) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10313(lines 10313 10325) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10280(lines 10280 10284) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10247(line 10247) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10313-2(lines 10313 10325) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10247-1(line 10247) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10280-2(lines 10274 10299) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10429(line 10429) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10363(line 10363) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10330(line 10330) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point myri10ge_xmitENTRY(lines 10168 10543) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10330-1(line 10330) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10380(line 10380) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10380-1(line 10380) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10314(line 10314) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10314-1(line 10314) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10248(lines 10248 10254) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10248-2(lines 10248 10254) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10364(lines 10364 10368) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10331(lines 10331 10342) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10463(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10430(lines 10430 10434) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10381(lines 10381 10400) no Hoare annotation was computed. [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10530(line 10530) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L428 ceAbstractionStarter]: At program point L10249(line 10249) the Hoare annotation is: true [2018-11-18 11:00:39,908 INFO L425 ceAbstractionStarter]: For program point L10249-1(line 10249) no Hoare annotation was computed. [2018-11-18 11:00:39,909 INFO L428 ceAbstractionStarter]: At program point L10365(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,909 INFO L428 ceAbstractionStarter]: At program point L10332(line 10332) the Hoare annotation is: true [2018-11-18 11:00:39,928 INFO L425 ceAbstractionStarter]: For program point L10332-1(line 10332) no Hoare annotation was computed. [2018-11-18 11:00:39,928 INFO L425 ceAbstractionStarter]: For program point L10530-1(line 10530) no Hoare annotation was computed. [2018-11-18 11:00:39,928 INFO L428 ceAbstractionStarter]: At program point L10349(line 10349) the Hoare annotation is: true [2018-11-18 11:00:39,928 INFO L428 ceAbstractionStarter]: At program point L10316(line 10316) the Hoare annotation is: true [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10349-1(line 10349) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10316-1(line 10316) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L428 ceAbstractionStarter]: At program point L10481(line 10481) the Hoare annotation is: true [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10481-1(line 10481) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10531(lines 10531 10535) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10333(lines 10333 10338) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L428 ceAbstractionStarter]: At program point L10267(lines 10267 10268) the Hoare annotation is: true [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10267-1(lines 10267 10268) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point myri10ge_xmitEXIT(lines 10168 10543) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10482(line 10482) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10317(lines 10317 10322) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10449(lines 10449 10453) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10482-2(lines 10482 10489) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10482-4(lines 10482 10489) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L428 ceAbstractionStarter]: At program point L10532(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10466(lines 10466 10478) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10466-2(lines 10466 10478) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L428 ceAbstractionStarter]: At program point L10450(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10318-1(line 10318) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L428 ceAbstractionStarter]: At program point L10318(line 10318) the Hoare annotation is: true [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10269(lines 10269 10305) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L428 ceAbstractionStarter]: At program point L10236(line 10236) the Hoare annotation is: true [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10269-1(lines 10269 10305) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L425 ceAbstractionStarter]: For program point L10236-1(line 10236) no Hoare annotation was computed. [2018-11-18 11:00:39,929 INFO L428 ceAbstractionStarter]: At program point L10484(line 10484) the Hoare annotation is: true [2018-11-18 11:00:39,945 INFO L425 ceAbstractionStarter]: For program point L10484-1(line 10484) no Hoare annotation was computed. [2018-11-18 11:00:39,945 INFO L428 ceAbstractionStarter]: At program point L10352(line 10352) the Hoare annotation is: true [2018-11-18 11:00:39,945 INFO L425 ceAbstractionStarter]: For program point L10352-1(line 10352) no Hoare annotation was computed. [2018-11-18 11:00:39,945 INFO L425 ceAbstractionStarter]: For program point L10270-1(line 10270) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10270(line 10270) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10518(lines 10518 10522) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10238-1(line 10238) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10238(line 10238) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10519(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10288(lines 10288 10292) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10255(line 10255) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10371(lines 10371 10375) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10470(lines 10470 10474) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10371-2(lines 10371 10375) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point myri10ge_xmitFINAL(lines 10168 10543) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10256(lines 10256 10262) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10405(line 10405) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10405-1(line 10405) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10537(lines 10235 10542) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10504(lines 10504 10516) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10471(lines 10466 10476) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10504-2(lines 10504 10516) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10273(line 10273) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10240(line 10240) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10273-1(line 10273) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10240-1(line 10240) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L428 ceAbstractionStarter]: At program point L10455(line 10455) the Hoare annotation is: true [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10422(lines 10422 10441) no Hoare annotation was computed. [2018-11-18 11:00:39,946 INFO L425 ceAbstractionStarter]: For program point L10455-1(line 10455) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10307(lines 10307 10345) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10274(lines 10274 10302) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10505(lines 10505 10511) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10505-2(lines 10505 10511) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10390-1(line 10390) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L428 ceAbstractionStarter]: At program point L10258(line 10258) the Hoare annotation is: true [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10423(lines 10423 10438) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L428 ceAbstractionStarter]: At program point L10390(line 10390) the Hoare annotation is: true [2018-11-18 11:00:39,966 INFO L428 ceAbstractionStarter]: At program point L10506(lines 10506 10507) the Hoare annotation is: true [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10258-1(line 10258) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L428 ceAbstractionStarter]: At program point L10275(line 10275) the Hoare annotation is: true [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10275-1(line 10275) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10506-1(lines 10506 10507) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L428 ceAbstractionStarter]: At program point L10407(line 10407) the Hoare annotation is: true [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L10407-1(line 10407) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L11042-1(line 11042) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L11060(line 11060) no Hoare annotation was computed. [2018-11-18 11:00:39,966 INFO L425 ceAbstractionStarter]: For program point L11052(lines 11052 11059) no Hoare annotation was computed. [2018-11-18 11:00:39,967 INFO L425 ceAbstractionStarter]: For program point L11051-1(line 11051) no Hoare annotation was computed. [2018-11-18 11:00:39,967 INFO L428 ceAbstractionStarter]: At program point L11052-2(lines 11052 11059) the Hoare annotation is: true [2018-11-18 11:00:39,967 INFO L425 ceAbstractionStarter]: For program point myri10ge_suspendEXIT(lines 11032 11067) no Hoare annotation was computed. [2018-11-18 11:00:39,967 INFO L428 ceAbstractionStarter]: At program point L11051(line 11051) the Hoare annotation is: true [2018-11-18 11:00:39,967 INFO L428 ceAbstractionStarter]: At program point myri10ge_suspendENTRY(lines 11032 11067) the Hoare annotation is: true [2018-11-18 11:00:39,967 INFO L425 ceAbstractionStarter]: For program point L11055-1(line 11055) no Hoare annotation was computed. [2018-11-18 11:00:39,967 INFO L425 ceAbstractionStarter]: For program point myri10ge_suspendFINAL(lines 11032 11067) no Hoare annotation was computed. [2018-11-18 11:00:39,967 INFO L428 ceAbstractionStarter]: At program point L11055(line 11055) the Hoare annotation is: true [2018-11-18 11:00:39,967 INFO L425 ceAbstractionStarter]: For program point L11044(lines 11044 11048) no Hoare annotation was computed. [2018-11-18 11:00:39,967 INFO L428 ceAbstractionStarter]: At program point L11042(line 11042) the Hoare annotation is: true [2018-11-18 11:00:39,967 INFO L425 ceAbstractionStarter]: For program point myri10ge_init_moduleFINAL(lines 11938 11960) no Hoare annotation was computed. [2018-11-18 11:00:39,979 INFO L421 ceAbstractionStarter]: At program point myri10ge_init_moduleENTRY(lines 11938 11960) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= (_ bv5 32) ~myri10ge_rss_hash~0) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L11952(lines 11952 11956) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L11952-2(lines 11952 11956) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point myri10ge_init_moduleEXIT(lines 11938 11960) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L11944(lines 11944 11950) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L11944-2(lines 11944 11950) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 5179 5188) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 5179 5188) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 5179 5188) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6014(lines 6014 6020) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6012(line 6012) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6014-2(lines 5989 6023) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6006(lines 6006 6011) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point L6002(line 6002) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point dma_free_coherentEXIT(lines 5989 6023) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point L6006-2(lines 6006 6011) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6000-1(line 6000) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point L6000(line 6000) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point L6017(line 6017) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6017-1(line 6017) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point dma_free_coherentENTRY(lines 5989 6023) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point L6003(line 6003) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6003-1(line 6003) no Hoare annotation was computed. [2018-11-18 11:00:39,980 INFO L428 ceAbstractionStarter]: At program point L6005(line 6005) the Hoare annotation is: true [2018-11-18 11:00:39,980 INFO L425 ceAbstractionStarter]: For program point L6005-1(line 6005) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L428 ceAbstractionStarter]: At program point dma_map_single_attrsENTRY(lines 5782 5815) the Hoare annotation is: true [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point L5794-1(line 5794) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point dma_map_single_attrsEXIT(lines 5782 5815) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point dma_map_single_attrsFINAL(lines 5782 5815) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point L5808-1(lines 5808 5809) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L428 ceAbstractionStarter]: At program point L5808(lines 5808 5809) the Hoare annotation is: true [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point L5802(lines 5799 5804) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point L5799(lines 5799 5806) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L428 ceAbstractionStarter]: At program point L5798(line 5798) the Hoare annotation is: true [2018-11-18 11:00:39,992 INFO L428 ceAbstractionStarter]: At program point L5796-1(line 5796) the Hoare annotation is: true [2018-11-18 11:00:39,992 INFO L428 ceAbstractionStarter]: At program point L5794(line 5794) the Hoare annotation is: true [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point L5797(line 5797) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L425 ceAbstractionStarter]: For program point L5798-1(line 5798) no Hoare annotation was computed. [2018-11-18 11:00:39,992 INFO L428 ceAbstractionStarter]: At program point L5796(line 5796) the Hoare annotation is: true [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point L6802(lines 6802 6806) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point is_valid_ether_addrEXIT(lines 6792 6812) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L428 ceAbstractionStarter]: At program point is_valid_ether_addrENTRY(lines 6792 6812) the Hoare annotation is: true [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point L6799-1(line 6799) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L428 ceAbstractionStarter]: At program point L6799(line 6799) the Hoare annotation is: true [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point L6800-1(lines 6800 6809) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point L6800(lines 6800 6809) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L428 ceAbstractionStarter]: At program point L6801(line 6801) the Hoare annotation is: true [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point is_valid_ether_addrFINAL(lines 6792 6812) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point is_multicast_ether_addrEXIT(lines 6784 6791) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L428 ceAbstractionStarter]: At program point is_multicast_ether_addrENTRY(lines 6784 6791) the Hoare annotation is: true [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point is_multicast_ether_addrFINAL(lines 6784 6791) no Hoare annotation was computed. [2018-11-18 11:00:39,993 INFO L425 ceAbstractionStarter]: For program point atomic_incEXIT(lines 5364 5372) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L428 ceAbstractionStarter]: At program point atomic_incENTRY(lines 5364 5372) the Hoare annotation is: true [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point atomic_incFINAL(lines 5364 5372) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12125(line 12125) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12059(line 12059) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 11978 12206) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12043(line 12043) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12175-1(line 12175) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L421 ceAbstractionStarter]: At program point L12175(line 12175) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12093-1(line 12093) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L421 ceAbstractionStarter]: At program point L12093(line 12093) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12077-1(line 12077) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L421 ceAbstractionStarter]: At program point L12077(line 12077) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12110(line 12110) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L425 ceAbstractionStarter]: For program point L12143-1(line 12143) no Hoare annotation was computed. [2018-11-18 11:00:40,004 INFO L421 ceAbstractionStarter]: At program point L12143(line 12143) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,016 INFO L425 ceAbstractionStarter]: For program point L12061-1(line 12061) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L421 ceAbstractionStarter]: At program point L12061(line 12061) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,017 INFO L425 ceAbstractionStarter]: For program point L12160(line 12160) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L425 ceAbstractionStarter]: For program point L12193(lines 12193 12197) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L425 ceAbstractionStarter]: For program point L12127-1(line 12127) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L421 ceAbstractionStarter]: At program point L12127(line 12127) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,017 INFO L425 ceAbstractionStarter]: For program point L12045-1(line 12045) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L421 ceAbstractionStarter]: At program point L12045(line 12045) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,017 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 11978 12206) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L425 ceAbstractionStarter]: For program point L12177(line 12177) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L425 ceAbstractionStarter]: For program point L12111(lines 12111 12123) no Hoare annotation was computed. [2018-11-18 11:00:40,017 INFO L421 ceAbstractionStarter]: At program point L12194(lines 12015 12205) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12161(lines 12161 12167) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12095(line 12095) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12145(line 12145) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12079(line 12079) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12096(lines 12096 12108) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12129(line 12129) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12030(lines 12030 12189) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12063(line 12063) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12146(lines 12146 12158) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12179-1(line 12179) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L421 ceAbstractionStarter]: At program point L12179(line 12179) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12113-1(line 12113) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L421 ceAbstractionStarter]: At program point L12113(line 12113) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12047(line 12047) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L425 ceAbstractionStarter]: For program point L12163-1(line 12163) no Hoare annotation was computed. [2018-11-18 11:00:40,027 INFO L421 ceAbstractionStarter]: At program point L12163(line 12163) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (_ bv5 32) ~myri10ge_rss_hash~0) (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:40,036 INFO L425 ceAbstractionStarter]: For program point L12031(line 12031) no Hoare annotation was computed. [2018-11-18 11:00:40,036 INFO L425 ceAbstractionStarter]: For program point L12147-1(line 12147) no Hoare annotation was computed. [2018-11-18 11:00:40,036 INFO L421 ceAbstractionStarter]: At program point L12147(line 12147) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (_ bv5 32) ~myri10ge_rss_hash~0) (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:40,036 INFO L421 ceAbstractionStarter]: At program point L12081(line 12081) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,036 INFO L421 ceAbstractionStarter]: At program point L12098(line 12098) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,036 INFO L425 ceAbstractionStarter]: For program point L12131-1(line 12131) no Hoare annotation was computed. [2018-11-18 11:00:40,036 INFO L421 ceAbstractionStarter]: At program point L12131(line 12131) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,036 INFO L425 ceAbstractionStarter]: For program point L12065-1(line 12065) no Hoare annotation was computed. [2018-11-18 11:00:40,036 INFO L421 ceAbstractionStarter]: At program point L12065(line 12065) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,047 INFO L425 ceAbstractionStarter]: For program point L12098-1(line 12098) no Hoare annotation was computed. [2018-11-18 11:00:40,047 INFO L425 ceAbstractionStarter]: For program point L12181(line 12181) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12115(lines 12115 12119) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L421 ceAbstractionStarter]: At program point L12049(line 12049) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12033-1(line 12033) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L421 ceAbstractionStarter]: At program point L12033(line 12033) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12083(line 12083) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12100(lines 12100 12104) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12133(line 12133) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12067(line 12067) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L421 ceAbstractionStarter]: At program point L12199(lines 12015 12205) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12051(line 12051) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12150(lines 12150 12154) no Hoare annotation was computed. [2018-11-18 11:00:40,048 INFO L425 ceAbstractionStarter]: For program point L12035(line 12035) no Hoare annotation was computed. [2018-11-18 11:00:40,070 INFO L421 ceAbstractionStarter]: At program point L12085(line 12085) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,070 INFO L421 ceAbstractionStarter]: At program point L12184(line 12184) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,070 INFO L425 ceAbstractionStarter]: For program point L12184-1(line 12184) no Hoare annotation was computed. [2018-11-18 11:00:40,070 INFO L425 ceAbstractionStarter]: For program point L12069-1(line 12069) no Hoare annotation was computed. [2018-11-18 11:00:40,070 INFO L421 ceAbstractionStarter]: At program point L12069(line 12069) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,071 INFO L421 ceAbstractionStarter]: At program point L12201-1(lines 12015 12205) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:40,071 INFO L421 ceAbstractionStarter]: At program point L12201(line 12201) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= ~ldv_napi_counter~0 (_ bv0 32))) [2018-11-18 11:00:40,071 INFO L425 ceAbstractionStarter]: For program point L12135-1(line 12135) no Hoare annotation was computed. [2018-11-18 11:00:40,071 INFO L421 ceAbstractionStarter]: At program point L12135(line 12135) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,092 INFO L425 ceAbstractionStarter]: For program point L12053-1(line 12053) no Hoare annotation was computed. [2018-11-18 11:00:40,092 INFO L421 ceAbstractionStarter]: At program point L12053(line 12053) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,092 INFO L421 ceAbstractionStarter]: At program point L12037(line 12037) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,092 INFO L425 ceAbstractionStarter]: For program point L12169(line 12169) no Hoare annotation was computed. [2018-11-18 11:00:40,092 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 11978 12206) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (_ bv5 32) ~myri10ge_rss_hash~0) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:40,092 INFO L425 ceAbstractionStarter]: For program point L12021-1(line 12021) no Hoare annotation was computed. [2018-11-18 11:00:40,092 INFO L421 ceAbstractionStarter]: At program point L12021(line 12021) the Hoare annotation is: (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= ~ldv_napi_counter~0 (_ bv0 32)) (= (_ bv5 32) ~myri10ge_rss_hash~0) (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 11:00:40,092 INFO L425 ceAbstractionStarter]: For program point L12087(line 12087) no Hoare annotation was computed. [2018-11-18 11:00:40,092 INFO L425 ceAbstractionStarter]: For program point L12203(line 12203) no Hoare annotation was computed. [2018-11-18 11:00:40,092 INFO L425 ceAbstractionStarter]: For program point L12137(line 12137) no Hoare annotation was computed. [2018-11-18 11:00:40,112 INFO L425 ceAbstractionStarter]: For program point L12071(line 12071) no Hoare annotation was computed. [2018-11-18 11:00:40,112 INFO L425 ceAbstractionStarter]: For program point L12187(line 12187) no Hoare annotation was computed. [2018-11-18 11:00:40,112 INFO L425 ceAbstractionStarter]: For program point L12022(lines 12022 12026) no Hoare annotation was computed. [2018-11-18 11:00:40,113 INFO L425 ceAbstractionStarter]: For program point L12055(line 12055) no Hoare annotation was computed. [2018-11-18 11:00:40,113 INFO L425 ceAbstractionStarter]: For program point L12171-1(line 12171) no Hoare annotation was computed. [2018-11-18 11:00:40,113 INFO L421 ceAbstractionStarter]: At program point L12171(line 12171) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,113 INFO L425 ceAbstractionStarter]: For program point L12039(line 12039) no Hoare annotation was computed. [2018-11-18 11:00:40,113 INFO L425 ceAbstractionStarter]: For program point L12089-1(line 12089) no Hoare annotation was computed. [2018-11-18 11:00:40,113 INFO L421 ceAbstractionStarter]: At program point L12089(line 12089) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,113 INFO L421 ceAbstractionStarter]: At program point L12139(line 12139) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,113 INFO L421 ceAbstractionStarter]: At program point L12073(line 12073) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,113 INFO L421 ceAbstractionStarter]: At program point L12057(line 12057) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point L12173(line 12173) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point L12041-1(line 12041) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L421 ceAbstractionStarter]: At program point L12041(line 12041) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point L12091(line 12091) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L421 ceAbstractionStarter]: At program point L12190(lines 12015 12205) the Hoare annotation is: (let ((.cse0 (= ~ldv_napi_counter~0 (_ bv0 32))) (.cse1 (= (_ bv5 32) ~myri10ge_rss_hash~0)) (.cse2 (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (not (= (_ bv0 32) |old(~ldv_napi_counter~0)|)) (not (= (_ bv1 32) |old(~myri10ge_max_slices~0)|)) (and .cse0 .cse1 (= (bvadd main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv4294967295 32)) (_ bv0 32)) .cse2) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) |old(~myri10ge_rss_hash~0)|)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and .cse0 .cse1 (= main_~ldv_s_myri10ge_driver_pci_driver~0 (_ bv0 32)) .cse2))) [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point L12141(line 12141) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point L12075(line 12075) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point __arch_swab32EXIT(lines 5135 5143) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L428 ceAbstractionStarter]: At program point __arch_swab32ENTRY(lines 5135 5143) the Hoare annotation is: true [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point __arch_swab32FINAL(lines 5135 5143) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L428 ceAbstractionStarter]: At program point pci_read_config_dwordENTRY(lines 6633 6641) the Hoare annotation is: true [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point pci_read_config_dwordFINAL(lines 6633 6641) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point pci_read_config_dwordEXIT(lines 6633 6641) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point L7511-1(line 7511) no Hoare annotation was computed. [2018-11-18 11:00:40,135 INFO L425 ceAbstractionStarter]: For program point myri10ge_dma_testFINAL(lines 7458 7521) no Hoare annotation was computed. [2018-11-18 11:00:40,153 INFO L425 ceAbstractionStarter]: For program point L7480-1(line 7480) no Hoare annotation was computed. [2018-11-18 11:00:40,153 INFO L428 ceAbstractionStarter]: At program point L7511(line 7511) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7513-2(lines 7513 7518) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point L7480(line 7480) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7513(lines 7513 7518) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7470(lines 7470 7474) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7503(lines 7503 7508) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point myri10ge_dma_testENTRY(lines 7458 7521) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7491-1(line 7491) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point myri10ge_dma_testEXIT(lines 7458 7521) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point L7491(line 7491) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point L7510(lines 7467 7520) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7481(lines 7481 7486) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7475-1(line 7475) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point L7475(line 7475) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point L7502(line 7502) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7469-1(line 7469) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point L7469(line 7469) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7502-1(line 7502) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L7492(lines 7492 7497) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point skb_headlenENTRY(lines 6056 6063) the Hoare annotation is: true [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point skb_headlenFINAL(lines 6056 6063) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point skb_headlenEXIT(lines 6056 6063) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L8622-1(line 8622) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_rx_csumFINAL(lines 8615 8633) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L8625(lines 8625 8630) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L425 ceAbstractionStarter]: For program point L8625-2(lines 8625 8630) no Hoare annotation was computed. [2018-11-18 11:00:40,154 INFO L428 ceAbstractionStarter]: At program point L8622(line 8622) the Hoare annotation is: true [2018-11-18 11:00:40,155 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_rx_csumENTRY(lines 8615 8633) the Hoare annotation is: true [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_rx_csumEXIT(lines 8615 8633) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point tcp_hdrlenFINAL(lines 6607 6615) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L428 ceAbstractionStarter]: At program point tcp_hdrlenENTRY(lines 6607 6615) the Hoare annotation is: true [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point tcp_hdrlenEXIT(lines 6607 6615) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point L6612-1(line 6612) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L428 ceAbstractionStarter]: At program point L6612(line 6612) the Hoare annotation is: true [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L428 ceAbstractionStarter]: At program point L6401-2(lines 6401 6405) the Hoare annotation is: true [2018-11-18 11:00:40,175 INFO L428 ceAbstractionStarter]: At program point L6400(line 6400) the Hoare annotation is: true [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point L6401(lines 6401 6405) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 6392 6416) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L428 ceAbstractionStarter]: At program point L6413(line 6413) the Hoare annotation is: true [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 6392 6416) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point L6406(line 6406) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L425 ceAbstractionStarter]: For program point L6407(lines 6407 6412) no Hoare annotation was computed. [2018-11-18 11:00:40,175 INFO L428 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 6392 6416) the Hoare annotation is: true [2018-11-18 11:00:40,176 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_firmware_capabilitiesENTRY(lines 7292 7316) the Hoare annotation is: true [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point L7306(line 7306) no Hoare annotation was computed. [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_firmware_capabilitiesFINAL(lines 7292 7316) no Hoare annotation was computed. [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point L7307(lines 7307 7312) no Hoare annotation was computed. [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_firmware_capabilitiesEXIT(lines 7292 7316) no Hoare annotation was computed. [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point L7299-1(line 7299) no Hoare annotation was computed. [2018-11-18 11:00:40,176 INFO L428 ceAbstractionStarter]: At program point L7300-2(lines 7300 7305) the Hoare annotation is: true [2018-11-18 11:00:40,176 INFO L428 ceAbstractionStarter]: At program point L7299(line 7299) the Hoare annotation is: true [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point L7300(lines 7300 7305) no Hoare annotation was computed. [2018-11-18 11:00:40,176 INFO L428 ceAbstractionStarter]: At program point skb_is_nonlinearENTRY(lines 6048 6055) the Hoare annotation is: true [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point skb_is_nonlinearFINAL(lines 6048 6055) no Hoare annotation was computed. [2018-11-18 11:00:40,176 INFO L425 ceAbstractionStarter]: For program point skb_is_nonlinearEXIT(lines 6048 6055) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point skb_is_gsoFINAL(lines 6183 6191) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L6188-1(line 6188) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point skb_is_gsoEXIT(lines 6183 6191) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L428 ceAbstractionStarter]: At program point L6188(line 6188) the Hoare annotation is: true [2018-11-18 11:00:40,198 INFO L428 ceAbstractionStarter]: At program point skb_is_gsoENTRY(lines 6183 6191) the Hoare annotation is: true [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L11105-1(line 11105) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L428 ceAbstractionStarter]: At program point L11105(line 11105) the Hoare annotation is: true [2018-11-18 11:00:40,198 INFO L428 ceAbstractionStarter]: At program point myri10ge_resumeENTRY(lines 11068 11126) the Hoare annotation is: true [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L11097(lines 11097 11102) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point myri10ge_resumeFINAL(lines 11068 11126) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L11089(lines 11089 11094) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L11108(lines 11108 11119) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L11110-1(line 11110) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L11108-2(lines 11108 11119) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L425 ceAbstractionStarter]: For program point L11112(lines 11112 11116) no Hoare annotation was computed. [2018-11-18 11:00:40,198 INFO L428 ceAbstractionStarter]: At program point L11110(line 11110) the Hoare annotation is: true [2018-11-18 11:00:40,199 INFO L428 ceAbstractionStarter]: At program point L11104(line 11104) the Hoare annotation is: true [2018-11-18 11:00:40,199 INFO L425 ceAbstractionStarter]: For program point L11104-1(line 11104) no Hoare annotation was computed. [2018-11-18 11:00:40,199 INFO L425 ceAbstractionStarter]: For program point myri10ge_resumeEXIT(lines 11068 11126) no Hoare annotation was computed. [2018-11-18 11:00:40,199 INFO L428 ceAbstractionStarter]: At program point L11088(line 11088) the Hoare annotation is: true [2018-11-18 11:00:40,199 INFO L425 ceAbstractionStarter]: For program point L11088-1(line 11088) no Hoare annotation was computed. [2018-11-18 11:00:40,199 INFO L425 ceAbstractionStarter]: For program point L11078-1(line 11078) no Hoare annotation was computed. [2018-11-18 11:00:40,199 INFO L425 ceAbstractionStarter]: For program point L11107-1(line 11107) no Hoare annotation was computed. [2018-11-18 11:00:40,199 INFO L428 ceAbstractionStarter]: At program point L11107(line 11107) the Hoare annotation is: true [2018-11-18 11:00:40,199 INFO L425 ceAbstractionStarter]: For program point L11080(lines 11080 11084) no Hoare annotation was computed. [2018-11-18 11:00:40,199 INFO L428 ceAbstractionStarter]: At program point L11113(lines 11077 11125) the Hoare annotation is: true [2018-11-18 11:00:40,199 INFO L428 ceAbstractionStarter]: At program point L11078(line 11078) the Hoare annotation is: true [2018-11-18 11:00:40,199 INFO L428 ceAbstractionStarter]: At program point myri10ge_toggle_relaxedENTRY(lines 7674 7699) the Hoare annotation is: true [2018-11-18 11:00:40,199 INFO L425 ceAbstractionStarter]: For program point myri10ge_toggle_relaxedFINAL(lines 7674 7699) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L7690(lines 7690 7696) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L7693-1(line 7693) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L428 ceAbstractionStarter]: At program point L7693(line 7693) the Hoare annotation is: true [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L7688-1(line 7688) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L428 ceAbstractionStarter]: At program point L7688(line 7688) the Hoare annotation is: true [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L7690-2(lines 7690 7696) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L7683(lines 7683 7687) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point myri10ge_toggle_relaxedEXIT(lines 7674 7699) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point __readlFINAL(lines 5702 5710) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L428 ceAbstractionStarter]: At program point __readlENTRY(lines 5702 5710) the Hoare annotation is: true [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point __readlEXIT(lines 5702 5710) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L6559(line 6559) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point netif_tx_disableEXIT(lines 6542 6588) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L6553(line 6553) no Hoare annotation was computed. [2018-11-18 11:00:40,220 INFO L425 ceAbstractionStarter]: For program point L6580(lines 6580 6584) no Hoare annotation was computed. [2018-11-18 11:00:40,221 INFO L428 ceAbstractionStarter]: At program point L6576(line 6576) the Hoare annotation is: true [2018-11-18 11:00:40,221 INFO L428 ceAbstractionStarter]: At program point netif_tx_disableENTRY(lines 6542 6588) the Hoare annotation is: true [2018-11-18 11:00:40,221 INFO L428 ceAbstractionStarter]: At program point L6568(lines 6550 6587) the Hoare annotation is: true [2018-11-18 11:00:40,221 INFO L425 ceAbstractionStarter]: For program point L6562(line 6562) no Hoare annotation was computed. [2018-11-18 11:00:40,221 INFO L425 ceAbstractionStarter]: For program point netif_tx_disableFINAL(lines 6542 6588) no Hoare annotation was computed. [2018-11-18 11:00:40,221 INFO L425 ceAbstractionStarter]: For program point L6556(line 6556) no Hoare annotation was computed. [2018-11-18 11:00:40,221 INFO L425 ceAbstractionStarter]: For program point L6552(lines 6552 6567) no Hoare annotation was computed. [2018-11-18 11:00:40,221 INFO L428 ceAbstractionStarter]: At program point L6579(lines 6550 6587) the Hoare annotation is: true [2018-11-18 11:00:40,221 INFO L428 ceAbstractionStarter]: At program point L6581(lines 6550 6587) the Hoare annotation is: true [2018-11-18 11:00:40,221 INFO L428 ceAbstractionStarter]: At program point L6575-1(line 6575) the Hoare annotation is: true [2018-11-18 11:00:40,221 INFO L428 ceAbstractionStarter]: At program point L6575(line 6575) the Hoare annotation is: true [2018-11-18 11:00:40,221 INFO L425 ceAbstractionStarter]: For program point L6577(line 6577) no Hoare annotation was computed. [2018-11-18 11:00:40,221 INFO L425 ceAbstractionStarter]: For program point L6573(line 6573) no Hoare annotation was computed. [2018-11-18 11:00:40,221 INFO L425 ceAbstractionStarter]: For program point L6565(line 6565) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7261-1(line 7261) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L428 ceAbstractionStarter]: At program point L7261(line 7261) the Hoare annotation is: true [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7282(line 7282) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7280-1(line 7280) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7282-3(line 7282) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L428 ceAbstractionStarter]: At program point L7280(line 7280) the Hoare annotation is: true [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7282-2(line 7282) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7282-8(lines 7282 7288) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point myri10ge_adopt_running_firmwareFINAL(lines 7247 7291) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7282-6(line 7282) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7282-5(line 7282) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L428 ceAbstractionStarter]: At program point myri10ge_adopt_running_firmwareENTRY(lines 7247 7291) the Hoare annotation is: true [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7282-10(lines 7282 7288) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L428 ceAbstractionStarter]: At program point L7262(line 7262) the Hoare annotation is: true [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7264-2(lines 7264 7270) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7264(line 7264) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7262-1(line 7262) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point myri10ge_adopt_running_firmwareEXIT(lines 7247 7291) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7279-1(line 7279) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L428 ceAbstractionStarter]: At program point L7279(line 7279) the Hoare annotation is: true [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7271-1(line 7271) no Hoare annotation was computed. [2018-11-18 11:00:40,242 INFO L428 ceAbstractionStarter]: At program point L7271(line 7271) the Hoare annotation is: true [2018-11-18 11:00:40,242 INFO L425 ceAbstractionStarter]: For program point L7273(lines 7273 7278) no Hoare annotation was computed. [2018-11-18 11:00:40,243 INFO L425 ceAbstractionStarter]: For program point __writelEXIT(lines 5720 5728) no Hoare annotation was computed. [2018-11-18 11:00:40,243 INFO L428 ceAbstractionStarter]: At program point __writelENTRY(lines 5720 5728) the Hoare annotation is: true [2018-11-18 11:00:40,243 INFO L425 ceAbstractionStarter]: For program point __writelFINAL(lines 5720 5728) no Hoare annotation was computed. [2018-11-18 11:00:40,243 INFO L428 ceAbstractionStarter]: At program point L6269(line 6269) the Hoare annotation is: true [2018-11-18 11:00:40,243 INFO L425 ceAbstractionStarter]: For program point L6263(line 6263) no Hoare annotation was computed. [2018-11-18 11:00:40,243 INFO L428 ceAbstractionStarter]: At program point L6262(lines 6257 6271) the Hoare annotation is: true [2018-11-18 11:00:40,263 INFO L428 ceAbstractionStarter]: At program point L6265(lines 6257 6271) the Hoare annotation is: true [2018-11-18 11:00:40,263 INFO L425 ceAbstractionStarter]: For program point L6264(lines 6264 6268) no Hoare annotation was computed. [2018-11-18 11:00:40,263 INFO L428 ceAbstractionStarter]: At program point L6258(line 6258) the Hoare annotation is: true [2018-11-18 11:00:40,263 INFO L425 ceAbstractionStarter]: For program point napi_disableFINAL(lines 6253 6272) no Hoare annotation was computed. [2018-11-18 11:00:40,263 INFO L428 ceAbstractionStarter]: At program point napi_disableENTRY(lines 6253 6272) the Hoare annotation is: true [2018-11-18 11:00:40,263 INFO L425 ceAbstractionStarter]: For program point napi_disableEXIT(lines 6253 6272) no Hoare annotation was computed. [2018-11-18 11:00:40,263 INFO L428 ceAbstractionStarter]: At program point __writebENTRY(lines 5711 5719) the Hoare annotation is: true [2018-11-18 11:00:40,263 INFO L425 ceAbstractionStarter]: For program point __writebFINAL(lines 5711 5719) no Hoare annotation was computed. [2018-11-18 11:00:40,263 INFO L425 ceAbstractionStarter]: For program point __writebEXIT(lines 5711 5719) no Hoare annotation was computed. [2018-11-18 11:00:40,263 INFO L428 ceAbstractionStarter]: At program point ldv_free_netdevENTRY(lines 12283 12291) the Hoare annotation is: true [2018-11-18 11:00:40,263 INFO L425 ceAbstractionStarter]: For program point ldv_free_netdevFINAL(lines 12283 12291) no Hoare annotation was computed. [2018-11-18 11:00:40,263 INFO L425 ceAbstractionStarter]: For program point ldv_free_netdevEXIT(lines 12283 12291) no Hoare annotation was computed. [2018-11-18 11:00:40,263 INFO L421 ceAbstractionStarter]: At program point L6939(lines 6930 6944) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (and (not (= |myri10ge_send_cmd_#in~atomic| (_ bv0 32))) (= (_ bv4294967295 32) (select (select |#memory_int| myri10ge_send_cmd_~response~0.base) (bvadd myri10ge_send_cmd_~response~0.offset (_ bv4 32)))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:40,264 INFO L425 ceAbstractionStarter]: For program point L6960-1(line 6960) no Hoare annotation was computed. [2018-11-18 11:00:40,264 INFO L421 ceAbstractionStarter]: At program point L6960(line 6960) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (and (= (bvadd myri10ge_send_cmd_~result~0 (_ bv1 32)) (_ bv0 32)) (= (_ bv4294967295 32) (select (select |#memory_int| myri10ge_send_cmd_~response~0.base) (bvadd myri10ge_send_cmd_~response~0.offset (_ bv4 32)))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic))) [2018-11-18 11:00:40,264 INFO L425 ceAbstractionStarter]: For program point L6923-1(line 6923) no Hoare annotation was computed. [2018-11-18 11:00:40,264 INFO L421 ceAbstractionStarter]: At program point L6923(line 6923) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) [2018-11-18 11:00:40,264 INFO L425 ceAbstractionStarter]: For program point L6919-1(line 6919) no Hoare annotation was computed. [2018-11-18 11:00:40,264 INFO L421 ceAbstractionStarter]: At program point L6919(line 6919) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) [2018-11-18 11:00:40,284 INFO L421 ceAbstractionStarter]: At program point L6952(lines 6944 6957) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) ~ldv_napi_counter~0))) (.cse1 (not (= (_ bv1 32) ~myri10ge_max_slices~0))) (.cse2 (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (not (= (_ bv5 32) ~myri10ge_rss_hash~0))) (.cse4 (not (= ~myri10ge_force_firmware~0 (_ bv0 32))))) (and (or .cse0 .cse1 .cse2 .cse3 (= |myri10ge_send_cmd_#in~atomic| (_ bv0 32)) .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= (_ bv4294967295 32) (select (select |#memory_int| myri10ge_send_cmd_~response~0.base) (bvadd myri10ge_send_cmd_~response~0.offset (_ bv4 32)))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic))))) [2018-11-18 11:00:40,284 INFO L425 ceAbstractionStarter]: For program point L6915-1(line 6915) no Hoare annotation was computed. [2018-11-18 11:00:40,284 INFO L421 ceAbstractionStarter]: At program point L6915(line 6915) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) [2018-11-18 11:00:40,284 INFO L425 ceAbstractionStarter]: For program point L6973-2(lines 6973 6979) no Hoare annotation was computed. [2018-11-18 11:00:40,284 INFO L425 ceAbstractionStarter]: For program point L6973(line 6973) no Hoare annotation was computed. [2018-11-18 11:00:40,284 INFO L428 ceAbstractionStarter]: At program point myri10ge_send_cmdENTRY(lines 6887 6987) the Hoare annotation is: true [2018-11-18 11:00:40,284 INFO L425 ceAbstractionStarter]: For program point L6970(lines 6970 6979) no Hoare annotation was computed. [2018-11-18 11:00:40,284 INFO L421 ceAbstractionStarter]: At program point L6937(lines 6930 6944) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (and (not (= |myri10ge_send_cmd_#in~atomic| (_ bv0 32))) (= (_ bv4294967295 32) (select (select |#memory_int| myri10ge_send_cmd_~response~0.base) (bvadd myri10ge_send_cmd_~response~0.offset (_ bv4 32)))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:40,284 INFO L425 ceAbstractionStarter]: For program point L6962(lines 6962 6982) no Hoare annotation was computed. [2018-11-18 11:00:40,285 INFO L421 ceAbstractionStarter]: At program point L6958(line 6958) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (and (= (bvadd |myri10ge_send_cmd_#t~mem506| (_ bv1 32)) (_ bv0 32)) (= (_ bv4294967295 32) (select (select |#memory_int| myri10ge_send_cmd_~response~0.base) (bvadd myri10ge_send_cmd_~response~0.offset (_ bv4 32)))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32)))) [2018-11-18 11:00:40,285 INFO L425 ceAbstractionStarter]: For program point L6925-1(line 6925) no Hoare annotation was computed. [2018-11-18 11:00:40,285 INFO L421 ceAbstractionStarter]: At program point L6925(line 6925) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) [2018-11-18 11:00:40,298 INFO L425 ceAbstractionStarter]: For program point L6958-1(line 6958) no Hoare annotation was computed. [2018-11-18 11:00:40,298 INFO L421 ceAbstractionStarter]: At program point L6950(lines 6944 6957) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) ~ldv_napi_counter~0))) (.cse1 (not (= (_ bv1 32) ~myri10ge_max_slices~0))) (.cse2 (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (not (= (_ bv5 32) ~myri10ge_rss_hash~0))) (.cse4 (not (= ~myri10ge_force_firmware~0 (_ bv0 32))))) (and (or .cse0 .cse1 .cse2 .cse3 (= |myri10ge_send_cmd_#in~atomic| (_ bv0 32)) .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= (_ bv4294967295 32) (select (select |#memory_int| myri10ge_send_cmd_~response~0.base) (bvadd myri10ge_send_cmd_~response~0.offset (_ bv4 32)))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic))))) [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point myri10ge_send_cmdEXIT(lines 6887 6987) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6917-1(line 6917) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L421 ceAbstractionStarter]: At program point L6917(line 6917) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6913-1(line 6913) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L421 ceAbstractionStarter]: At program point L6913(line 6913) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_napi_counter~0)) (not (= (_ bv1 32) ~myri10ge_max_slices~0)) (not (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv5 32) ~myri10ge_rss_hash~0)) (not (= ~myri10ge_force_firmware~0 (_ bv0 32))) (= |myri10ge_send_cmd_#in~atomic| myri10ge_send_cmd_~atomic)) [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6938(line 6938) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6967(lines 6967 6979) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6938-2(lines 6938 6942) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6930(lines 6930 6957) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6963(lines 6963 6979) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6930-2(lines 6930 6957) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point myri10ge_send_cmdFINAL(lines 6887 6987) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6951(line 6951) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L425 ceAbstractionStarter]: For program point L6951-2(lines 6951 6955) no Hoare annotation was computed. [2018-11-18 11:00:40,299 INFO L428 ceAbstractionStarter]: At program point L9596(lines 9588 9601) the Hoare annotation is: true [2018-11-18 11:00:40,299 INFO L428 ceAbstractionStarter]: At program point L9594(lines 9588 9601) the Hoare annotation is: true [2018-11-18 11:00:40,309 INFO L425 ceAbstractionStarter]: For program point L9588(lines 9588 9603) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L9588-2(lines 9588 9603) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point myri10ge_free_irqEXIT(lines 9581 9616) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L428 ceAbstractionStarter]: At program point myri10ge_free_irqENTRY(lines 9581 9616) the Hoare annotation is: true [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L9609(lines 9609 9613) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L9609-2(lines 9581 9616) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L9595(lines 9595 9599) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L9604(lines 9604 9608) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L9604-2(lines 9604 9608) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L428 ceAbstractionStarter]: At program point spin_lockENTRY(lines 5389 5397) the Hoare annotation is: true [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point spin_lockFINAL(lines 5389 5397) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point spin_lockEXIT(lines 5389 5397) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L6877-2(lines 6877 6881) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L6877(lines 6877 6881) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point set_fw_nameEXIT(lines 6872 6886) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L428 ceAbstractionStarter]: At program point set_fw_nameENTRY(lines 6872 6886) the Hoare annotation is: true [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point set_fw_nameFINAL(lines 6872 6886) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point dev_nameEXIT(lines 5604 5617) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L428 ceAbstractionStarter]: At program point L5614(line 5614) the Hoare annotation is: true [2018-11-18 11:00:40,310 INFO L428 ceAbstractionStarter]: At program point dev_nameENTRY(lines 5604 5617) the Hoare annotation is: true [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point dev_nameFINAL(lines 5604 5617) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point L5609(lines 5609 5613) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point readlFINAL(lines 5693 5701) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L428 ceAbstractionStarter]: At program point readlENTRY(lines 5693 5701) the Hoare annotation is: true [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point readlEXIT(lines 5693 5701) no Hoare annotation was computed. [2018-11-18 11:00:40,310 INFO L425 ceAbstractionStarter]: For program point set_bitFINAL(lines 5161 5169) no Hoare annotation was computed. [2018-11-18 11:00:40,311 INFO L425 ceAbstractionStarter]: For program point set_bitEXIT(lines 5161 5169) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L428 ceAbstractionStarter]: At program point set_bitENTRY(lines 5161 5169) the Hoare annotation is: true [2018-11-18 11:00:40,324 INFO L428 ceAbstractionStarter]: At program point napi_schedule_prepENTRY(lines 6217 6237) the Hoare annotation is: true [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L6227(lines 6227 6231) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L428 ceAbstractionStarter]: At program point L6226(line 6226) the Hoare annotation is: true [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point napi_schedule_prepFINAL(lines 6217 6237) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L6225(lines 6225 6234) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L6226-1(line 6226) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L428 ceAbstractionStarter]: At program point L6224(line 6224) the Hoare annotation is: true [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L6225-1(lines 6225 6234) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point napi_schedule_prepEXIT(lines 6217 6237) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L428 ceAbstractionStarter]: At program point L5889(line 5889) the Hoare annotation is: true [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L5889-1(line 5889) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point dma_unmap_pageEXIT(lines 5880 5912) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point dma_unmap_pageFINAL(lines 5880 5912) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L428 ceAbstractionStarter]: At program point L5905(line 5905) the Hoare annotation is: true [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L5905-1(line 5905) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L5901-2(lines 5901 5908) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L5901(lines 5901 5908) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L425 ceAbstractionStarter]: For program point L5896(lines 5893 5898) no Hoare annotation was computed. [2018-11-18 11:00:40,324 INFO L428 ceAbstractionStarter]: At program point L5891(line 5891) the Hoare annotation is: true [2018-11-18 11:00:40,325 INFO L425 ceAbstractionStarter]: For program point L5892-1(line 5892) no Hoare annotation was computed. [2018-11-18 11:00:40,325 INFO L425 ceAbstractionStarter]: For program point L5891-1(line 5891) no Hoare annotation was computed. [2018-11-18 11:00:40,325 INFO L428 ceAbstractionStarter]: At program point dma_unmap_pageENTRY(lines 5880 5912) the Hoare annotation is: true [2018-11-18 11:00:40,325 INFO L425 ceAbstractionStarter]: For program point L5893(lines 5893 5900) no Hoare annotation was computed. [2018-11-18 11:00:40,325 INFO L428 ceAbstractionStarter]: At program point L5892(line 5892) the Hoare annotation is: true [2018-11-18 11:00:40,325 INFO L428 ceAbstractionStarter]: At program point L10940(line 10940) the Hoare annotation is: true [2018-11-18 11:00:40,325 INFO L428 ceAbstractionStarter]: At program point L10938(lines 10895 10942) the Hoare annotation is: true [2018-11-18 11:00:40,325 INFO L425 ceAbstractionStarter]: For program point L10907(lines 10907 10913) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L428 ceAbstractionStarter]: At program point L10907-2(lines 10907 10913) the Hoare annotation is: true [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point myri10ge_firmware_probeFINAL(lines 10889 10943) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L10922(line 10922) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L10928(lines 10928 10932) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L10928-2(lines 10895 10942) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L10916(lines 10916 10920) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L428 ceAbstractionStarter]: At program point L10914(line 10914) the Hoare annotation is: true [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L10900(lines 10900 10906) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point myri10ge_firmware_probeEXIT(lines 10889 10943) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L10923(lines 10923 10927) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L10915(line 10915) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L428 ceAbstractionStarter]: At program point L10921-1(line 10921) the Hoare annotation is: true [2018-11-18 11:00:40,334 INFO L428 ceAbstractionStarter]: At program point L10921(line 10921) the Hoare annotation is: true [2018-11-18 11:00:40,334 INFO L428 ceAbstractionStarter]: At program point myri10ge_firmware_probeENTRY(lines 10889 10943) the Hoare annotation is: true [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 5189 5198) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L428 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 5189 5198) the Hoare annotation is: true [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 5189 5198) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 12292 12304) the Hoare annotation is: true [2018-11-18 11:00:40,334 INFO L421 ceAbstractionStarter]: At program point L12300(line 12300) the Hoare annotation is: (not (= (_ bv0 32) ~ldv_napi_counter~0)) [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point L12300-1(lines 12292 12304) no Hoare annotation was computed. [2018-11-18 11:00:40,334 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 12292 12304) no Hoare annotation was computed. [2018-11-18 11:00:40,335 INFO L425 ceAbstractionStarter]: For program point arch_local_save_flagsFINAL(lines 5278 5310) no Hoare annotation was computed. [2018-11-18 11:00:40,335 INFO L428 ceAbstractionStarter]: At program point L5294(lines 5294 5295) the Hoare annotation is: true [2018-11-18 11:00:40,335 INFO L425 ceAbstractionStarter]: For program point L5296(lines 5296 5303) no Hoare annotation was computed. [2018-11-18 11:00:40,335 INFO L425 ceAbstractionStarter]: For program point arch_local_save_flagsEXIT(lines 5278 5310) no Hoare annotation was computed. [2018-11-18 11:00:40,335 INFO L425 ceAbstractionStarter]: For program point L5294-1(lines 5294 5295) no Hoare annotation was computed. [2018-11-18 11:00:40,335 INFO L428 ceAbstractionStarter]: At program point arch_local_save_flagsENTRY(lines 5278 5310) the Hoare annotation is: true [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point L5299(lines 5296 5301) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L428 ceAbstractionStarter]: At program point readbENTRY(lines 5684 5692) the Hoare annotation is: true [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point readbEXIT(lines 5684 5692) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point readbFINAL(lines 5684 5692) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= (bvadd ~myri10ge_msi~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~ldv_napi_counter~0 (_ bv0 32)) (= (_ bv5 32) ~myri10ge_rss_hash~0) (= (bvadd ~myri10ge_max_slices~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~myri10ge_force_firmware~0)) [2018-11-18 11:00:40,347 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_drvinfoFINAL(lines 8493 8509) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L428 ceAbstractionStarter]: At program point myri10ge_get_drvinfoENTRY(lines 8493 8509) the Hoare annotation is: true [2018-11-18 11:00:40,347 INFO L428 ceAbstractionStarter]: At program point L8500(line 8500) the Hoare annotation is: true [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point L8500-1(line 8500) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L428 ceAbstractionStarter]: At program point L8505(line 8505) the Hoare annotation is: true [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point myri10ge_get_drvinfoEXIT(lines 8493 8509) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L425 ceAbstractionStarter]: For program point L8505-1(line 8505) no Hoare annotation was computed. [2018-11-18 11:00:40,347 INFO L428 ceAbstractionStarter]: At program point myri10ge_set_coalesceENTRY(lines 8522 8536) the Hoare annotation is: true [2018-11-18 11:00:40,348 INFO L428 ceAbstractionStarter]: At program point L8529(line 8529) the Hoare annotation is: true [2018-11-18 11:00:40,348 INFO L425 ceAbstractionStarter]: For program point L8529-1(line 8529) no Hoare annotation was computed. [2018-11-18 11:00:40,348 INFO L428 ceAbstractionStarter]: At program point L8533(line 8533) the Hoare annotation is: true [2018-11-18 11:00:40,348 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_coalesceFINAL(lines 8522 8536) no Hoare annotation was computed. [2018-11-18 11:00:40,348 INFO L428 ceAbstractionStarter]: At program point L8532(line 8532) the Hoare annotation is: true [2018-11-18 11:00:40,348 INFO L425 ceAbstractionStarter]: For program point L8533-1(line 8533) no Hoare annotation was computed. [2018-11-18 11:00:40,348 INFO L425 ceAbstractionStarter]: For program point L8532-1(line 8532) no Hoare annotation was computed. [2018-11-18 11:00:40,348 INFO L425 ceAbstractionStarter]: For program point myri10ge_set_coalesceEXIT(lines 8522 8536) no Hoare annotation was computed. [2018-11-18 11:00:40,348 INFO L428 ceAbstractionStarter]: At program point cpu_relaxENTRY(lines 5337 5345) the Hoare annotation is: true [2018-11-18 11:00:40,348 INFO L425 ceAbstractionStarter]: For program point cpu_relaxFINAL(lines 5337 5345) no Hoare annotation was computed. [2018-11-18 11:00:40,348 INFO L425 ceAbstractionStarter]: For program point cpu_relaxEXIT(lines 5337 5345) no Hoare annotation was computed. [2018-11-18 11:00:40,355 INFO L425 ceAbstractionStarter]: For program point L5324-1(line 5324) no Hoare annotation was computed. [2018-11-18 11:00:40,355 INFO L428 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 5319 5327) the Hoare annotation is: true [2018-11-18 11:00:40,355 INFO L425 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 5319 5327) no Hoare annotation was computed. [2018-11-18 11:00:40,355 INFO L428 ceAbstractionStarter]: At program point L5324(line 5324) the Hoare annotation is: true [2018-11-18 11:00:40,355 INFO L425 ceAbstractionStarter]: For program point IS_ERREXIT(lines 5319 5327) no Hoare annotation was computed. [2018-11-18 11:00:40,369 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,371 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,377 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,378 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,380 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,380 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,388 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,388 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:40,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:00:40 BoogieIcfgContainer [2018-11-18 11:00:40,400 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:00:40,400 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:00:40,400 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:00:40,401 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:00:40,401 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:56:16" (3/4) ... [2018-11-18 11:00:40,404 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:00:40,411 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure tcp_hdr [2018-11-18 11:00:40,411 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2018-11-18 11:00:40,411 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_notify_dca [2018-11-18 11:00:40,411 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_write_dca [2018-11-18 11:00:40,411 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure put_be32 [2018-11-18 11:00:40,411 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_allocate_rings [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_wake_queue [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_probe_slices [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_weight [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_request_irq [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable_pending [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_page [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_strings [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_rx_csum [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_remove [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_is_gso_v6 [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowmem_page_address [2018-11-18 11:00:40,412 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_page [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_coalesce [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_fromio [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_mask [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_pauseparam [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_sw_tso [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_stats [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_word [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_free_slices [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_check_statblock [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_unmap_rx_page [2018-11-18 11:00:40,413 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_all_queues [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_napi_add_2 [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_mac_address [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_page [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_change_promisc [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_select_firmware [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 11:00:40,414 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_tx_done [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_tso [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_dummy_rdma [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_msglevel [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_submit_req [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_page [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_napi_del_1 [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_linearize [2018-11-18 11:00:40,415 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PageTail [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __netif_tx_unlock [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_free_rings [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_pages [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __netif_tx_trylock [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_submit_8rx [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_flags [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_enable_ecrc [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_padto [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2018-11-18 11:00:40,416 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_change_mtu [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_ethtool_stats [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_change_pause [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_trylock [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_close [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_napi_add [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_3 [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_4 [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_word [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_queue_stopped [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_update_dca [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_checksum_start_offset [2018-11-18 11:00:40,417 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_intr [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_reset [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_load_firmware [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_sset_count [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_UINT~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_linearize [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_teardown_dca [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_consistent_dma_mask [2018-11-18 11:00:40,418 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_gfp_flags [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure is_device_dma_capable [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_open [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_wake_all_queues [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_dword [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_timer_key [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_update_mac_address [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_setup_dca [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_weight [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rep_nop [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_load_hotplug_firmware [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_cleanup_module [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-11-18 11:00:40,419 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_get_queue_mapping [2018-11-18 11:00:40,420 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headroom [2018-11-18 11:00:40,420 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_pauseparam [2018-11-18 11:00:40,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_alloc_rx_pages [2018-11-18 11:00:40,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 11:00:40,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_napi_del [2018-11-18 11:00:40,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_read_mac_addr [2018-11-18 11:00:40,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_transport_offset [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_transport_header [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_submit_req_backwards [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_stats [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_multicast_list [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_probe [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_validate_firmware [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_ringparam [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __netif_tx_lock [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure is_power_of_2 [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_settings [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_txrx [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_alloc_slices [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_name [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_msg_init [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_msglevel [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_set_coherent_mask [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~X~$Pointer$~TO~VOID [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_xmit [2018-11-18 11:00:40,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_suspend [2018-11-18 11:00:40,439 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_init_module [2018-11-18 11:00:40,439 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-11-18 11:00:40,439 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_coherent [2018-11-18 11:00:40,439 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2018-11-18 11:00:40,439 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure is_valid_ether_addr [2018-11-18 11:00:40,439 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure is_multicast_ether_addr [2018-11-18 11:00:40,439 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2018-11-18 11:00:40,469 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __arch_swab32 [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_dword [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_dma_test [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headlen [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_rx_csum [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure tcp_hdrlen [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_firmware_capabilities [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_is_nonlinear [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_is_gso [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_resume [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_toggle_relaxed [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __readl [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_disable [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_adopt_running_firmware [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __writeb [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2018-11-18 11:00:40,470 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_send_cmd [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_free_irq [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_fw_name [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_name [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule_prep [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_firmware_probe [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_get_drvinfo [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure myri10ge_set_coalesce [2018-11-18 11:00:40,471 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cpu_relax [2018-11-18 11:00:40,503 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-11-18 11:00:40,566 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1239 nodes and edges [2018-11-18 11:00:40,574 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 491 nodes and edges [2018-11-18 11:00:40,584 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2018-11-18 11:00:40,587 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2018-11-18 11:00:40,591 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-11-18 11:00:40,595 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2018-11-18 11:00:40,598 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 11:00:40,602 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 11:00:40,605 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 11:00:40,609 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 11:00:40,637 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || ldv_napi_counter == 0bv32 [2018-11-18 11:00:40,637 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ~bvadd16(ldv_s_myri10ge_driver_pci_driver, 4294967295bv32) == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ldv_s_myri10ge_driver_pci_driver == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) [2018-11-18 11:00:40,637 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ~bvadd16(ldv_s_myri10ge_driver_pci_driver, 4294967295bv32) == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ldv_s_myri10ge_driver_pci_driver == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) [2018-11-18 11:00:40,638 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || ldv_napi_counter == 0bv32 [2018-11-18 11:00:40,642 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,642 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) [2018-11-18 11:00:40,643 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) [2018-11-18 11:00:40,646 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,647 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,647 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,648 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,648 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || ((!(\old(atomic) == 0bv32) && 4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)]) && \old(atomic) == atomic)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,649 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || \old(atomic) == 0bv32) || !(myri10ge_force_firmware == 0bv32)) && (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)] && \old(atomic) == atomic)) [2018-11-18 11:00:40,649 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,653 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || (0bv32 == status && adopt == \old(adopt))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,653 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || ((!(\old(atomic) == 0bv32) && 4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)]) && \old(atomic) == atomic)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,654 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || \old(atomic) == 0bv32) || !(myri10ge_force_firmware == 0bv32)) && (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)] && \old(atomic) == atomic)) [2018-11-18 11:00:40,657 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || (0bv32 == status && adopt == \old(adopt))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:40,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) [2018-11-18 11:00:41,043 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d988f972-5977-4feb-99ae-9a9c9c03644d/bin-2019/utaipan/witness.graphml [2018-11-18 11:00:41,043 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:00:41,044 INFO L168 Benchmark]: Toolchain (without parser) took 292747.29 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 934.4 MB in the beginning and 3.1 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-18 11:00:41,044 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-18 11:00:41,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5375.58 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 934.4 MB in the beginning and 1.6 GB in the end (delta: -622.1 MB). Peak memory consumption was 888.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:00:41,045 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.59 ms. Allocated memory is still 2.1 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:00:41,045 INFO L168 Benchmark]: Boogie Preprocessor took 242.15 ms. Allocated memory is still 2.1 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:00:41,045 INFO L168 Benchmark]: RCFGBuilder took 22057.99 ms. Allocated memory was 2.1 GB in the beginning and 2.9 GB in the end (delta: 838.3 MB). Free memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: -925.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-18 11:00:41,045 INFO L168 Benchmark]: TraceAbstraction took 264335.51 ms. Allocated memory was 2.9 GB in the beginning and 4.9 GB in the end (delta: 2.0 GB). Free memory was 2.4 GB in the beginning and 3.3 GB in the end (delta: -858.5 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-18 11:00:41,045 INFO L168 Benchmark]: Witness Printer took 642.60 ms. Allocated memory is still 4.9 GB. Free memory was 3.3 GB in the beginning and 3.1 GB in the end (delta: 157.8 MB). Peak memory consumption was 157.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:00:41,047 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 5375.58 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 934.4 MB in the beginning and 1.6 GB in the end (delta: -622.1 MB). Peak memory consumption was 888.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.59 ms. Allocated memory is still 2.1 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 242.15 ms. Allocated memory is still 2.1 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 22057.99 ms. Allocated memory was 2.1 GB in the beginning and 2.9 GB in the end (delta: 838.3 MB). Free memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: -925.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * TraceAbstraction took 264335.51 ms. Allocated memory was 2.9 GB in the beginning and 4.9 GB in the end (delta: 2.0 GB). Free memory was 2.4 GB in the beginning and 3.3 GB in the end (delta: -858.5 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 642.60 ms. Allocated memory is still 4.9 GB. Free memory was 3.3 GB in the beginning and 3.1 GB in the end (delta: 157.8 MB). Peak memory consumption was 157.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12253]: 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: 6550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7330]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || (0bv32 == status && adopt == \old(adopt))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 9537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6944]: Loop Invariant [2018-11-18 11:00:41,051 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:41,051 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || \old(atomic) == 0bv32) || !(myri10ge_force_firmware == 0bv32)) && (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)] && \old(atomic) == atomic)) - InvariantResult [Line: 10041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 7169]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || 0bv32 == status - InvariantResult [Line: 10826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7169]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || 0bv32 == status - InvariantResult [Line: 12015]: Loop Invariant Derived loop invariant: (((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ~bvadd16(ldv_s_myri10ge_driver_pci_driver, 4294967295bv32) == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ldv_s_myri10ge_driver_pci_driver == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12015]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || ldv_napi_counter == 0bv32 - InvariantResult [Line: 8128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6944]: Loop Invariant [2018-11-18 11:00:41,053 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:41,054 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || \old(atomic) == 0bv32) || !(myri10ge_force_firmware == 0bv32)) && (((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)] && \old(atomic) == atomic)) - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: (((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6930]: Loop Invariant [2018-11-18 11:00:41,054 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:41,055 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || ((!(\old(atomic) == 0bv32) && 4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)]) && \old(atomic) == atomic)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11077]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: (((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) - InvariantResult [Line: 7758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12015]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || ldv_napi_counter == 0bv32 - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6930]: Loop Invariant [2018-11-18 11:00:41,057 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-11-18 11:00:41,057 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || ((!(\old(atomic) == 0bv32) && 4294967295bv32 == unknown-#memory_int-unknown[response][~bvadd16(response, 4bv32)]) && \old(atomic) == atomic)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 10555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: (((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 7718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12015]: Loop Invariant Derived loop invariant: (((((!(0bv32 == \old(ldv_napi_counter)) || !(1bv32 == \old(myri10ge_max_slices))) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ~bvadd16(ldv_s_myri10ge_driver_pci_driver, 4294967295bv32) == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == \old(myri10ge_rss_hash))) || !(myri10ge_force_firmware == 0bv32)) || (((ldv_napi_counter == 0bv32 && 5bv32 == myri10ge_rss_hash) && ldv_s_myri10ge_driver_pci_driver == 0bv32) && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32) - InvariantResult [Line: 11330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 5227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 7005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 11625]: Loop Invariant Derived loop invariant: ((((!(0bv32 == \old(ldv_napi_counter)) || (ldv_napi_counter == 0bv32 && ~bvadd16(myri10ge_max_slices, 4294967295bv32) == 0bv32)) || !(1bv32 == \old(myri10ge_max_slices))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 10651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7330]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || (0bv32 == status && adopt == \old(adopt))) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 8441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 9528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: (((!(0bv32 == ldv_napi_counter) || !(1bv32 == myri10ge_max_slices)) || !(~bvadd16(myri10ge_msi, 4294967295bv32) == 0bv32)) || !(5bv32 == myri10ge_rss_hash)) || !(myri10ge_force_firmware == 0bv32) - InvariantResult [Line: 6257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9402]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 197 procedures, 2253 locations, 1 error locations. SAFE Result, 264.2s OverallTime, 46 OverallIterations, 109 TraceHistogramMax, 119.0s AutomataDifference, 0.0s DeadEndRemovalTime, 17.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 136993 SDtfs, 17100 SDslu, 583062 SDs, 0 SdLazy, 15255 SolverSat, 4129 SolverUnsat, 24 SolverUnknown, 0 SolverNotchecked, 99.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 73241 GetRequests, 72959 SyntacticMatches, 11 SemanticMatches, 271 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 210 ImplicationChecksByTransitivity, 3.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4870occurred in iteration=42, 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: 4.9s AutomataMinimizationTime, 46 MinimizatonAttempts, 1133 StatesRemovedByMinimization, 33 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 828 LocationsWithAnnotation, 190647 PreInvPairs, 205852 NumberOfFragments, 5842 HoareAnnotationTreeSize, 190647 FomulaSimplifications, 6187223 FormulaSimplificationTreeSizeReduction, 8.9s HoareSimplificationTime, 828 FomulaSimplificationsInter, 1315623 FormulaSimplificationTreeSizeReductionInter, 7.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 10.5s SsaConstructionTime, 53.4s SatisfiabilityAnalysisTime, 54.4s InterpolantComputationTime, 56289 NumberOfCodeBlocks, 53700 NumberOfCodeBlocksAsserted, 52 NumberOfCheckSat, 73181 ConstructedInterpolants, 1 QuantifiedInterpolants, 116266701 SizeOfPredicates, 130 NumberOfNonLiveVariables, 193782 ConjunctsInSsa, 324 ConjunctsInUnsatCore, 63 InterpolantComputations, 41 PerfectInterpolantSequences, 1356638/1357595 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...