./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.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_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/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 82af1624b2e1159de191deb253664463eb75f82a ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/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 82af1624b2e1159de191deb253664463eb75f82a .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 11:03:12,772 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:03:12,774 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:03:12,782 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:03:12,782 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:03:12,783 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:03:12,784 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:03:12,785 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:03:12,786 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:03:12,787 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:03:12,787 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:03:12,788 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:03:12,788 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:03:12,790 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:03:12,791 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:03:12,791 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:03:12,792 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:03:12,793 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:03:12,795 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:03:12,796 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:03:12,797 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:03:12,798 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:03:12,800 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:03:12,800 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:03:12,800 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:03:12,801 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:03:12,802 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:03:12,802 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:03:12,803 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:03:12,804 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:03:12,804 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:03:12,804 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:03:12,805 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:03:12,805 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:03:12,805 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:03:12,805 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:03:12,806 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 11:03:12,816 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:03:12,816 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:03:12,817 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:03:12,817 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:03:12,817 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:03:12,817 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:03:12,817 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:03:12,818 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 11:03:12,818 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:03:12,818 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:03:12,818 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 11:03:12,818 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 11:03:12,818 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 11:03:12,818 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:03:12,819 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:03:12,819 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:03:12,819 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:03:12,819 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:03:12,819 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:03:12,820 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:03:12,820 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:03:12,820 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:03:12,820 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:03:12,820 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:03:12,820 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:03:12,820 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:03:12,823 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:03:12,823 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:03:12,823 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:03:12,823 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:03:12,823 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:03:12,823 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 11:03:12,823 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:03:12,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:03:12,824 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:03:12,824 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 11:03:12,824 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_9085e480-040a-48be-a2d5-9a1faee3e081/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 -> 82af1624b2e1159de191deb253664463eb75f82a [2018-11-18 11:03:12,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:03:12,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:03:12,868 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:03:12,869 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:03:12,870 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:03:12,870 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 11:03:12,932 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/364fe425f/00101432dcdd414d97e88a6b95308d96/FLAG9e0ad8bdb [2018-11-18 11:03:13,642 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:03:13,643 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 11:03:13,671 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/364fe425f/00101432dcdd414d97e88a6b95308d96/FLAG9e0ad8bdb [2018-11-18 11:03:13,720 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/364fe425f/00101432dcdd414d97e88a6b95308d96 [2018-11-18 11:03:13,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:03:13,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:03:13,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:03:13,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:03:13,732 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:03:13,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:03:13" (1/1) ... [2018-11-18 11:03:13,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36966a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:13, skipping insertion in model container [2018-11-18 11:03:13,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:03:13" (1/1) ... [2018-11-18 11:03:13,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:03:13,862 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:03:16,090 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:03:16,163 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:03:16,997 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:03:17,138 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:03:17,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17 WrapperNode [2018-11-18 11:03:17,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:03:17,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:03:17,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:03:17,140 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:03:17,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,207 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:03:17,207 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:03:17,207 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:03:17,207 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:03:17,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... [2018-11-18 11:03:17,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:03:17,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:03:17,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:03:17,371 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:03:17,373 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/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 11:03:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2018-11-18 11:03:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2018-11-18 11:03:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure can_restart [2018-11-18 11:03:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure can_restart [2018-11-18 11:03:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-18 11:03:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-18 11:03:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 11:03:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-18 11:03:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-18 11:03:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-18 11:03:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-18 11:03:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:03:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-18 11:03:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-18 11:03:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure can_setup [2018-11-18 11:03:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure can_setup [2018-11-18 11:03:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 11:03:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 11:03:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 11:03:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 11:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 11:03:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 11:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2018-11-18 11:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2018-11-18 11:03:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2018-11-18 11:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure can_skb_reserve [2018-11-18 11:03:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure can_skb_reserve [2018-11-18 11:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 11:03:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 11:03:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-18 11:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-18 11:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-18 11:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2018-11-18 11:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 11:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 11:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2018-11-18 11:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2018-11-18 11:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure can_skb_prv [2018-11-18 11:03:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure can_skb_prv [2018-11-18 11:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2018-11-18 11:03:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-18 11:03:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-18 11:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2018-11-18 11:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure can_dev_exit [2018-11-18 11:03:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dev_exit [2018-11-18 11:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2018-11-18 11:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2018-11-18 11:03:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2018-11-18 11:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 11:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier [2018-11-18 11:03:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier [2018-11-18 11:03:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 11:03:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 11:03:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2018-11-18 11:03:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure can_flush_echo_skb [2018-11-18 11:03:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure can_flush_echo_skb [2018-11-18 11:03:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_4 [2018-11-18 11:03:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_4 [2018-11-18 11:03:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-18 11:03:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-18 11:03:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure safe_candev_priv [2018-11-18 11:03:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_candev_priv [2018-11-18 11:03:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-18 11:03:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 11:03:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 11:03:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 11:03:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 11:03:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_22 [2018-11-18 11:03:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_22 [2018-11-18 11:03:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_20 [2018-11-18 11:03:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_20 [2018-11-18 11:03:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure can_dev_init [2018-11-18 11:03:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dev_init [2018-11-18 11:03:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure can_newlink [2018-11-18 11:03:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure can_newlink [2018-11-18 11:03:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2018-11-18 11:03:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:03:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:03:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_4 [2018-11-18 11:03:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2018-11-18 11:03:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2018-11-18 11:03:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure can_fixup_bittiming [2018-11-18 11:03:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fixup_bittiming [2018-11-18 11:03:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2018-11-18 11:03:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2018-11-18 11:03:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-18 11:03:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-18 11:03:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2018-11-18 11:03:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2018-11-18 11:03:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-18 11:03:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_25 [2018-11-18 11:03:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_25 [2018-11-18 11:03:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:03:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:03:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure can_fill_xstats [2018-11-18 11:03:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fill_xstats [2018-11-18 11:03:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 11:03:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_rename_static [2018-11-18 11:03:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2018-11-18 11:03:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2018-11-18 11:03:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2018-11-18 11:03:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-18 11:03:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-18 11:03:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-18 11:03:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-18 11:03:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2018-11-18 11:03:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2018-11-18 11:03:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-18 11:03:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-18 11:03:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 11:03:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-18 11:03:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-18 11:03:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_xstats_size [2018-11-18 11:03:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_xstats_size [2018-11-18 11:03:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-18 11:03:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-18 11:03:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2018-11-18 11:03:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2018-11-18 11:03:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 11:03:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier_init [2018-11-18 11:03:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier_init [2018-11-18 11:03:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2018-11-18 11:03:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2018-11-18 11:03:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier_exit [2018-11-18 11:03:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier_exit [2018-11-18 11:03:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2018-11-18 11:03:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_bittiming [2018-11-18 11:03:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_bittiming [2018-11-18 11:03:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure can_restart_now [2018-11-18 11:03:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure can_restart_now [2018-11-18 11:03:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:03:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure can_calc_bittiming [2018-11-18 11:03:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure can_calc_bittiming [2018-11-18 11:03:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure can_fill_info [2018-11-18 11:03:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fill_info [2018-11-18 11:03:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2018-11-18 11:03:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2018-11-18 11:03:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_size [2018-11-18 11:03:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_size [2018-11-18 11:03:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2018-11-18 11:03:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2018-11-18 11:03:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 11:03:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2018-11-18 11:03:17,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2018-11-18 11:03:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2018-11-18 11:03:17,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2018-11-18 11:03:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-18 11:03:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-18 11:03:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-18 11:03:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-18 11:03:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 11:03:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 11:03:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-18 11:03:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-18 11:03:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure can_changelink [2018-11-18 11:03:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure can_changelink [2018-11-18 11:03:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure can_update_spt [2018-11-18 11:03:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure can_update_spt [2018-11-18 11:03:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2018-11-18 11:03:17,460 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2018-11-18 11:03:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 11:03:17,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 11:03:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 11:03:17,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 11:03:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:03:17,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:03:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-18 11:03:17,461 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-18 11:03:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2018-11-18 11:03:17,462 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2018-11-18 11:03:22,949 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:03:22,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:03:22 BoogieIcfgContainer [2018-11-18 11:03:22,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:03:22,951 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:03:22,951 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:03:22,953 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:03:22,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:03:13" (1/3) ... [2018-11-18 11:03:22,954 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77ecc2e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:03:22, skipping insertion in model container [2018-11-18 11:03:22,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:17" (2/3) ... [2018-11-18 11:03:22,955 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77ecc2e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:03:22, skipping insertion in model container [2018-11-18 11:03:22,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:03:22" (3/3) ... [2018-11-18 11:03:22,957 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 11:03:22,965 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:03:22,973 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:03:22,988 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:03:23,021 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:03:23,021 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:03:23,021 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:03:23,021 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:03:23,021 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:03:23,022 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:03:23,022 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:03:23,022 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:03:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states. [2018-11-18 11:03:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 11:03:23,058 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:23,058 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:23,060 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:23,063 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:23,064 INFO L82 PathProgramCache]: Analyzing trace with hash -52904460, now seen corresponding path program 1 times [2018-11-18 11:03:23,065 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:23,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:23,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:23,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:23,119 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:23,507 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 11:03:23,509 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:03:23,509 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:03:23,509 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:23,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:03:23,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:03:23,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:03:23,528 INFO L87 Difference]: Start difference. First operand 775 states. Second operand 3 states. [2018-11-18 11:03:25,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:25,734 INFO L93 Difference]: Finished difference Result 2225 states and 3108 transitions. [2018-11-18 11:03:25,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:03:25,735 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2018-11-18 11:03:25,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:25,757 INFO L225 Difference]: With dead ends: 2225 [2018-11-18 11:03:25,757 INFO L226 Difference]: Without dead ends: 1448 [2018-11-18 11:03:25,765 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 11:03:25,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1448 states. [2018-11-18 11:03:25,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1448 to 1448. [2018-11-18 11:03:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1448 states. [2018-11-18 11:03:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1448 states and 1976 transitions. [2018-11-18 11:03:25,887 INFO L78 Accepts]: Start accepts. Automaton has 1448 states and 1976 transitions. Word has length 51 [2018-11-18 11:03:25,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:25,888 INFO L480 AbstractCegarLoop]: Abstraction has 1448 states and 1976 transitions. [2018-11-18 11:03:25,888 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:03:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1976 transitions. [2018-11-18 11:03:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 11:03:25,893 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:25,893 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:25,893 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:25,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:25,893 INFO L82 PathProgramCache]: Analyzing trace with hash -719705294, now seen corresponding path program 1 times [2018-11-18 11:03:25,894 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:25,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:25,899 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:25,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:25,899 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:26,115 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 11:03:26,116 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:03:26,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 11:03:26,116 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:26,117 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 11:03:26,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 11:03:26,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 11:03:26,118 INFO L87 Difference]: Start difference. First operand 1448 states and 1976 transitions. Second operand 7 states. [2018-11-18 11:03:31,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:31,940 INFO L93 Difference]: Finished difference Result 4307 states and 5966 transitions. [2018-11-18 11:03:31,940 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 11:03:31,940 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2018-11-18 11:03:31,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:31,960 INFO L225 Difference]: With dead ends: 4307 [2018-11-18 11:03:31,960 INFO L226 Difference]: Without dead ends: 2863 [2018-11-18 11:03:31,967 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-18 11:03:31,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2863 states. [2018-11-18 11:03:32,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2863 to 2863. [2018-11-18 11:03:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2863 states. [2018-11-18 11:03:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 2863 states and 3962 transitions. [2018-11-18 11:03:32,085 INFO L78 Accepts]: Start accepts. Automaton has 2863 states and 3962 transitions. Word has length 57 [2018-11-18 11:03:32,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:32,086 INFO L480 AbstractCegarLoop]: Abstraction has 2863 states and 3962 transitions. [2018-11-18 11:03:32,086 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 11:03:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 3962 transitions. [2018-11-18 11:03:32,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-18 11:03:32,097 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:32,098 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 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] [2018-11-18 11:03:32,098 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:32,098 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:32,098 INFO L82 PathProgramCache]: Analyzing trace with hash 369115639, now seen corresponding path program 1 times [2018-11-18 11:03:32,099 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:32,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:32,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:32,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:32,103 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-18 11:03:32,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:03:32,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 11:03:32,383 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:32,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 11:03:32,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 11:03:32,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-18 11:03:32,384 INFO L87 Difference]: Start difference. First operand 2863 states and 3962 transitions. Second operand 7 states. [2018-11-18 11:03:40,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:40,542 INFO L93 Difference]: Finished difference Result 11666 states and 16337 transitions. [2018-11-18 11:03:40,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 11:03:40,542 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 186 [2018-11-18 11:03:40,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:40,583 INFO L225 Difference]: With dead ends: 11666 [2018-11-18 11:03:40,583 INFO L226 Difference]: Without dead ends: 8824 [2018-11-18 11:03:40,596 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:03:40,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8824 states. [2018-11-18 11:03:40,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8824 to 8784. [2018-11-18 11:03:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8784 states. [2018-11-18 11:03:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8784 states to 8784 states and 12283 transitions. [2018-11-18 11:03:40,905 INFO L78 Accepts]: Start accepts. Automaton has 8784 states and 12283 transitions. Word has length 186 [2018-11-18 11:03:40,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:40,906 INFO L480 AbstractCegarLoop]: Abstraction has 8784 states and 12283 transitions. [2018-11-18 11:03:40,906 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 11:03:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 8784 states and 12283 transitions. [2018-11-18 11:03:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-18 11:03:40,923 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:40,923 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 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] [2018-11-18 11:03:40,924 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:40,924 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:40,924 INFO L82 PathProgramCache]: Analyzing trace with hash 728747395, now seen corresponding path program 1 times [2018-11-18 11:03:40,924 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:40,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:40,928 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:40,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:40,928 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-18 11:03:41,182 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:03:41,182 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 11:03:41,182 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:41,182 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 11:03:41,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 11:03:41,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 11:03:41,183 INFO L87 Difference]: Start difference. First operand 8784 states and 12283 transitions. Second operand 5 states. [2018-11-18 11:03:41,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:41,403 INFO L93 Difference]: Finished difference Result 17612 states and 24903 transitions. [2018-11-18 11:03:41,404 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 11:03:41,404 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 186 [2018-11-18 11:03:41,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:41,441 INFO L225 Difference]: With dead ends: 17612 [2018-11-18 11:03:41,442 INFO L226 Difference]: Without dead ends: 8858 [2018-11-18 11:03:41,467 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 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 11:03:41,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8858 states. [2018-11-18 11:03:41,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8858 to 8844. [2018-11-18 11:03:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8844 states. [2018-11-18 11:03:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8844 states to 8844 states and 12397 transitions. [2018-11-18 11:03:41,906 INFO L78 Accepts]: Start accepts. Automaton has 8844 states and 12397 transitions. Word has length 186 [2018-11-18 11:03:41,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:41,906 INFO L480 AbstractCegarLoop]: Abstraction has 8844 states and 12397 transitions. [2018-11-18 11:03:41,907 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 11:03:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 8844 states and 12397 transitions. [2018-11-18 11:03:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-18 11:03:41,917 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:41,918 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 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] [2018-11-18 11:03:41,918 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:41,918 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:41,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1930907543, now seen corresponding path program 1 times [2018-11-18 11:03:41,918 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:41,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:41,922 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:41,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:41,922 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 11:03:42,497 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:42,498 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:42,498 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 192 with the following transitions: [2018-11-18 11:03:42,500 INFO L202 CegarAbsIntRunner]: [12], [14], [16], [18], [24], [27], [30], [36], [38], [41], [45], [47], [50], [54], [55], [56], [59], [61], [67], [68], [69], [71], [72], [73], [75], [77], [79], [81], [316], [328], [331], [334], [346], [349], [352], [354], [360], [364], [385], [397], [400], [403], [437], [438], [494], [498], [504], [509], [521], [525], [531], [532], [533], [563], [564], [634], [636], [638], [641], [648], [693], [694], [749], [750], [997], [999], [1003], [1005], [1006], [1073], [1074], [1102], [1107], [1109], [1122], [1127], [1128], [1156], [1158], [1159], [1160], [1162], [1177], [1178], [1179], [1180], [1256], [1258], [1261], [1265], [1266], [1468], [1470], [1472], [1475], [1477], [1478], [1479], [1480], [1482], [1487], [1491], [1494], [1495], [1497], [1498], [1570], [1572], [1573], [1602], [1604], [1607], [1631], [1638], [1639], [1640], [1641], [1642], [1643], [1644], [1645], [1646], [1647], [1650], [1651], [1652], [1653], [1654], [1655], [1658], [1659], [1660], [1661], [1662], [1663], [1664], [1665], [1710], [1711], [1718], [1719], [1722], [1732], [1733], [1744], [1745], [1746], [1747], [1792], [1793], [1794], [1795], [1826], [1827], [1844], [1845], [1846], [1847], [1864], [1865], [1908], [1909], [1910], [1911], [1912], [1913], [1914], [1916], [1917], [1918], [1919], [1920], [1924], [1925], [1934], [1935] [2018-11-18 11:03:42,540 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:03:42,541 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:03:42,786 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: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.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: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: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 11:03:42,802 INFO L168 Benchmark]: Toolchain (without parser) took 29076.50 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 825.2 MB). Free memory was 950.0 MB in the beginning and 1.5 GB in the end (delta: -515.4 MB). Peak memory consumption was 309.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:42,803 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:03:42,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3410.86 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 327.2 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -187.1 MB). Peak memory consumption was 473.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:42,804 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.36 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:42,804 INFO L168 Benchmark]: Boogie Preprocessor took 162.97 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:42,804 INFO L168 Benchmark]: RCFGBuilder took 5579.49 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 267.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 107.3 MB). Peak memory consumption was 374.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:42,805 INFO L168 Benchmark]: TraceAbstraction took 19850.70 ms. Allocated memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: 230.7 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -463.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:03:42,809 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3410.86 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 327.2 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -187.1 MB). Peak memory consumption was 473.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.36 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 162.97 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5579.49 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 267.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 107.3 MB). Peak memory consumption was 374.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 19850.70 ms. Allocated memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: 230.7 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -463.7 MB). There was no memory consumed. 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 11:03:44,201 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:03:44,202 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:03:44,211 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:03:44,211 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:03:44,212 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:03:44,212 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:03:44,214 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:03:44,215 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:03:44,215 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:03:44,216 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:03:44,216 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:03:44,217 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:03:44,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:03:44,219 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:03:44,219 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:03:44,220 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:03:44,221 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:03:44,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:03:44,223 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:03:44,224 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:03:44,225 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:03:44,227 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:03:44,227 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:03:44,227 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:03:44,228 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:03:44,228 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:03:44,230 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:03:44,230 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:03:44,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:03:44,231 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:03:44,231 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:03:44,231 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:03:44,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:03:44,232 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:03:44,234 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:03:44,234 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 11:03:44,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:03:44,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:03:44,244 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:03:44,245 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:03:44,245 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:03:44,245 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:03:44,245 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:03:44,245 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:03:44,245 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:03:44,245 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:03:44,246 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:03:44,246 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:03:44,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:03:44,246 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:03:44,246 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:03:44,246 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:03:44,246 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:03:44,247 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:03:44,247 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:03:44,247 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:03:44,247 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:03:44,247 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:03:44,247 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:03:44,247 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:03:44,247 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:03:44,248 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:03:44,248 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:03:44,248 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:03:44,248 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:03:44,248 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:03:44,248 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:03:44,248 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:03:44,248 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_9085e480-040a-48be-a2d5-9a1faee3e081/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 -> 82af1624b2e1159de191deb253664463eb75f82a [2018-11-18 11:03:44,281 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:03:44,290 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:03:44,292 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:03:44,293 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:03:44,294 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:03:44,294 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 11:03:44,340 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/82b2cd5c2/6bdf22bfee9f45d087f8f641aa0e77b1/FLAGf04cb4526 [2018-11-18 11:03:44,839 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:03:44,839 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 11:03:44,864 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/82b2cd5c2/6bdf22bfee9f45d087f8f641aa0e77b1/FLAGf04cb4526 [2018-11-18 11:03:45,104 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/data/82b2cd5c2/6bdf22bfee9f45d087f8f641aa0e77b1 [2018-11-18 11:03:45,107 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:03:45,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:03:45,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:03:45,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:03:45,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:03:45,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:03:45" (1/1) ... [2018-11-18 11:03:45,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9de2419 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:45, skipping insertion in model container [2018-11-18 11:03:45,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:03:45" (1/1) ... [2018-11-18 11:03:45,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:03:45,208 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:03:47,155 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:03:47,203 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:03:47,966 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:03:48,098 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:03:48,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48 WrapperNode [2018-11-18 11:03:48,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:03:48,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:03:48,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:03:48,099 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:03:48,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:03:48,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:03:48,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:03:48,157 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:03:48,163 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,176 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... [2018-11-18 11:03:48,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:03:48,267 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:03:48,267 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:03:48,267 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:03:48,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/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 11:03:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2018-11-18 11:03:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2018-11-18 11:03:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure can_restart [2018-11-18 11:03:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure can_restart [2018-11-18 11:03:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 11:03:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-18 11:03:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-18 11:03:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 11:03:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-18 11:03:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-18 11:03:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:03:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-18 11:03:48,325 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-18 11:03:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 11:03:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 11:03:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure can_setup [2018-11-18 11:03:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure can_setup [2018-11-18 11:03:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 11:03:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 11:03:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 11:03:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 11:03:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 11:03:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 11:03:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2018-11-18 11:03:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2018-11-18 11:03:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2018-11-18 11:03:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure can_skb_reserve [2018-11-18 11:03:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure can_skb_reserve [2018-11-18 11:03:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 11:03:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 11:03:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-18 11:03:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-18 11:03:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-18 11:03:48,328 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2018-11-18 11:03:48,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 11:03:48,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 11:03:48,328 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 11:03:48,328 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 11:03:48,328 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2018-11-18 11:03:48,328 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2018-11-18 11:03:48,328 INFO L130 BoogieDeclarations]: Found specification of procedure can_skb_prv [2018-11-18 11:03:48,328 INFO L138 BoogieDeclarations]: Found implementation of procedure can_skb_prv [2018-11-18 11:03:48,328 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2018-11-18 11:03:48,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-18 11:03:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-18 11:03:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2018-11-18 11:03:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure can_dev_exit [2018-11-18 11:03:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dev_exit [2018-11-18 11:03:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2018-11-18 11:03:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2018-11-18 11:03:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2018-11-18 11:03:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier [2018-11-18 11:03:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 11:03:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure can_flush_echo_skb [2018-11-18 11:03:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure can_flush_echo_skb [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_4 [2018-11-18 11:03:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_4 [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 11:03:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-18 11:03:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-18 11:03:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 11:03:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 11:03:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 11:03:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure safe_candev_priv [2018-11-18 11:03:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_candev_priv [2018-11-18 11:03:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-18 11:03:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 11:03:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 11:03:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 11:03:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 11:03:48,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_22 [2018-11-18 11:03:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_22 [2018-11-18 11:03:48,332 INFO L130 BoogieDeclarations]: Found specification of procedure can_dev_init [2018-11-18 11:03:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dev_init [2018-11-18 11:03:48,332 INFO L130 BoogieDeclarations]: Found specification of procedure can_newlink [2018-11-18 11:03:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure can_newlink [2018-11-18 11:03:48,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2018-11-18 11:03:48,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:03:48,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:03:48,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_4 [2018-11-18 11:03:48,333 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2018-11-18 11:03:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2018-11-18 11:03:48,333 INFO L130 BoogieDeclarations]: Found specification of procedure can_fixup_bittiming [2018-11-18 11:03:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fixup_bittiming [2018-11-18 11:03:48,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2018-11-18 11:03:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2018-11-18 11:03:48,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-18 11:03:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-18 11:03:48,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2018-11-18 11:03:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2018-11-18 11:03:48,333 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-18 11:03:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_25 [2018-11-18 11:03:48,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_25 [2018-11-18 11:03:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:03:48,334 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:03:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure can_fill_xstats [2018-11-18 11:03:48,334 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fill_xstats [2018-11-18 11:03:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 11:03:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_rename_static [2018-11-18 11:03:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2018-11-18 11:03:48,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2018-11-18 11:03:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2018-11-18 11:03:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-18 11:03:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-18 11:03:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-18 11:03:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-18 11:03:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2018-11-18 11:03:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2018-11-18 11:03:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 11:03:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-18 11:03:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-18 11:03:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_xstats_size [2018-11-18 11:03:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_xstats_size [2018-11-18 11:03:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-18 11:03:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-18 11:03:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2018-11-18 11:03:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2018-11-18 11:03:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 11:03:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier_init [2018-11-18 11:03:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier_init [2018-11-18 11:03:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier_exit [2018-11-18 11:03:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier_exit [2018-11-18 11:03:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_bittiming [2018-11-18 11:03:48,337 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_bittiming [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure can_restart_now [2018-11-18 11:03:48,337 INFO L138 BoogieDeclarations]: Found implementation of procedure can_restart_now [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 11:03:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure can_calc_bittiming [2018-11-18 11:03:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure can_calc_bittiming [2018-11-18 11:03:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure can_fill_info [2018-11-18 11:03:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fill_info [2018-11-18 11:03:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_size [2018-11-18 11:03:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_size [2018-11-18 11:03:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2018-11-18 11:03:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2018-11-18 11:03:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2018-11-18 11:03:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2018-11-18 11:03:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 11:03:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2018-11-18 11:03:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2018-11-18 11:03:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2018-11-18 11:03:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2018-11-18 11:03:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 11:03:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 11:03:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2018-11-18 11:03:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2018-11-18 11:03:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-18 11:03:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-18 11:03:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 11:03:48,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 11:03:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure can_changelink [2018-11-18 11:03:48,340 INFO L138 BoogieDeclarations]: Found implementation of procedure can_changelink [2018-11-18 11:03:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure can_update_spt [2018-11-18 11:03:48,340 INFO L138 BoogieDeclarations]: Found implementation of procedure can_update_spt [2018-11-18 11:03:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2018-11-18 11:03:48,340 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2018-11-18 11:03:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 11:03:48,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 11:03:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 11:03:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 11:03:48,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:03:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:03:48,341 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-18 11:03:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-18 11:03:48,341 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2018-11-18 11:03:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2018-11-18 11:03:51,974 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:03:51,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:03:51 BoogieIcfgContainer [2018-11-18 11:03:51,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:03:51,975 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:03:51,975 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:03:51,977 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:03:51,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:03:45" (1/3) ... [2018-11-18 11:03:51,977 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ef30b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:03:51, skipping insertion in model container [2018-11-18 11:03:51,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:48" (2/3) ... [2018-11-18 11:03:51,978 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ef30b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:03:51, skipping insertion in model container [2018-11-18 11:03:51,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:03:51" (3/3) ... [2018-11-18 11:03:51,979 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 11:03:51,985 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:03:51,991 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:03:52,000 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:03:52,021 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 11:03:52,022 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:03:52,022 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:03:52,022 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:03:52,022 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:03:52,022 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:03:52,022 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:03:52,022 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:03:52,022 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:03:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states. [2018-11-18 11:03:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 11:03:52,051 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:52,052 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:52,053 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:52,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:52,057 INFO L82 PathProgramCache]: Analyzing trace with hash 675795181, now seen corresponding path program 1 times [2018-11-18 11:03:52,060 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:03:52,061 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/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 11:03:52,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:52,318 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:52,336 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 11:03:52,336 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:03:52,342 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:03:52,342 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:03:52,345 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:03:52,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:03:52,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:03:52,354 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 2 states. [2018-11-18 11:03:52,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:52,394 INFO L93 Difference]: Finished difference Result 748 states and 1019 transitions. [2018-11-18 11:03:52,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:03:52,395 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-18 11:03:52,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:52,399 INFO L225 Difference]: With dead ends: 748 [2018-11-18 11:03:52,399 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 11:03:52,404 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:03:52,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 11:03:52,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 11:03:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 11:03:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 11:03:52,420 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2018-11-18 11:03:52,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:52,420 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 11:03:52,420 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:03:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 11:03:52,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:03:52,423 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 11:03:52,743 INFO L428 ceAbstractionStarter]: At program point L8586(line 8586) the Hoare annotation is: true [2018-11-18 11:03:52,743 INFO L428 ceAbstractionStarter]: At program point ldv_skb_free_intENTRY(lines 8581 8589) the Hoare annotation is: true [2018-11-18 11:03:52,743 INFO L425 ceAbstractionStarter]: For program point ldv_skb_free_intFINAL(lines 8581 8589) no Hoare annotation was computed. [2018-11-18 11:03:52,743 INFO L425 ceAbstractionStarter]: For program point ldv_skb_free_intEXIT(lines 8581 8589) no Hoare annotation was computed. [2018-11-18 11:03:52,743 INFO L425 ceAbstractionStarter]: For program point L8586-1(line 8586) no Hoare annotation was computed. [2018-11-18 11:03:52,743 INFO L425 ceAbstractionStarter]: For program point L7659-1(line 7659) no Hoare annotation was computed. [2018-11-18 11:03:52,743 INFO L428 ceAbstractionStarter]: At program point L7659(line 7659) the Hoare annotation is: true [2018-11-18 11:03:52,743 INFO L425 ceAbstractionStarter]: For program point ldv_timer_1EXIT(lines 7653 7663) no Hoare annotation was computed. [2018-11-18 11:03:52,743 INFO L428 ceAbstractionStarter]: At program point ldv_timer_1ENTRY(lines 7653 7663) the Hoare annotation is: true [2018-11-18 11:03:52,743 INFO L425 ceAbstractionStarter]: For program point ldv_timer_1FINAL(lines 7653 7663) no Hoare annotation was computed. [2018-11-18 11:03:52,744 INFO L425 ceAbstractionStarter]: For program point nla_get_u32EXIT(lines 5951 5959) no Hoare annotation was computed. [2018-11-18 11:03:52,744 INFO L425 ceAbstractionStarter]: For program point L5956-1(line 5956) no Hoare annotation was computed. [2018-11-18 11:03:52,744 INFO L428 ceAbstractionStarter]: At program point nla_get_u32ENTRY(lines 5951 5959) the Hoare annotation is: true [2018-11-18 11:03:52,744 INFO L428 ceAbstractionStarter]: At program point L5956(line 5956) the Hoare annotation is: true [2018-11-18 11:03:52,744 INFO L425 ceAbstractionStarter]: For program point nla_get_u32FINAL(lines 5951 5959) no Hoare annotation was computed. [2018-11-18 11:03:52,744 INFO L425 ceAbstractionStarter]: For program point can_restartFINAL(lines 6526 6590) no Hoare annotation was computed. [2018-11-18 11:03:52,744 INFO L428 ceAbstractionStarter]: At program point L6555-1(line 6555) the Hoare annotation is: true [2018-11-18 11:03:52,744 INFO L428 ceAbstractionStarter]: At program point L6555(line 6555) the Hoare annotation is: true [2018-11-18 11:03:52,744 INFO L425 ceAbstractionStarter]: For program point L6557(lines 6557 6562) no Hoare annotation was computed. [2018-11-18 11:03:52,744 INFO L425 ceAbstractionStarter]: For program point L6547(lines 6547 6554) no Hoare annotation was computed. [2018-11-18 11:03:52,744 INFO L428 ceAbstractionStarter]: At program point L6574(line 6574) the Hoare annotation is: true [2018-11-18 11:03:52,744 INFO L425 ceAbstractionStarter]: For program point L6545-1(line 6545) no Hoare annotation was computed. [2018-11-18 11:03:52,745 INFO L428 ceAbstractionStarter]: At program point L6545(line 6545) the Hoare annotation is: true [2018-11-18 11:03:52,745 INFO L425 ceAbstractionStarter]: For program point L6574-1(line 6574) no Hoare annotation was computed. [2018-11-18 11:03:52,745 INFO L428 ceAbstractionStarter]: At program point can_restartENTRY(lines 6526 6590) the Hoare annotation is: true [2018-11-18 11:03:52,745 INFO L425 ceAbstractionStarter]: For program point L6564-1(line 6564) no Hoare annotation was computed. [2018-11-18 11:03:52,745 INFO L428 ceAbstractionStarter]: At program point L6564(line 6564) the Hoare annotation is: true [2018-11-18 11:03:52,745 INFO L425 ceAbstractionStarter]: For program point L6556(line 6556) no Hoare annotation was computed. [2018-11-18 11:03:52,745 INFO L425 ceAbstractionStarter]: For program point can_restartEXIT(lines 6526 6590) no Hoare annotation was computed. [2018-11-18 11:03:52,745 INFO L425 ceAbstractionStarter]: For program point L6550(lines 6547 6552) no Hoare annotation was computed. [2018-11-18 11:03:52,745 INFO L425 ceAbstractionStarter]: For program point L6583(lines 6583 6587) no Hoare annotation was computed. [2018-11-18 11:03:52,745 INFO L428 ceAbstractionStarter]: At program point L6546(line 6546) the Hoare annotation is: true [2018-11-18 11:03:52,745 INFO L425 ceAbstractionStarter]: For program point L6581-1(line 6581) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L428 ceAbstractionStarter]: At program point L6581(line 6581) the Hoare annotation is: true [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point L6583-2(lines 6583 6587) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L428 ceAbstractionStarter]: At program point L6542(line 6542) the Hoare annotation is: true [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point L6575(lines 6575 6579) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point L6546-1(line 6546) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point L6542-1(line 6542) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point L6575-2(lines 6575 6579) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L428 ceAbstractionStarter]: At program point L6567(lines 6540 6589) the Hoare annotation is: true [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point L8111-1(line 8111) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L428 ceAbstractionStarter]: At program point ldv_netdev_alloc_skb_25ENTRY(lines 8106 8114) the Hoare annotation is: true [2018-11-18 11:03:52,746 INFO L428 ceAbstractionStarter]: At program point L8111(line 8111) the Hoare annotation is: true [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_25FINAL(lines 8106 8114) no Hoare annotation was computed. [2018-11-18 11:03:52,746 INFO L425 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_25EXIT(lines 8106 8114) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7930(line 7930) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 7687 7946) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7897-1(lines 7895 7911) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7897(lines 7897 7904) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7815-1(line 7815) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L428 ceAbstractionStarter]: At program point L7815(line 7815) the Hoare annotation is: true [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7881(line 7881) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7931(lines 7931 7935) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7700-1(line 7700) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L428 ceAbstractionStarter]: At program point L7700(line 7700) the Hoare annotation is: true [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7733(line 7733) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7882(lines 7882 7921) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7915(line 7915) no Hoare annotation was computed. [2018-11-18 11:03:52,747 INFO L425 ceAbstractionStarter]: For program point L7866(line 7866) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L428 ceAbstractionStarter]: At program point L7932(line 7932) the Hoare annotation is: true [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point L7734(lines 7734 7739) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point L7767-1(line 7767) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L428 ceAbstractionStarter]: At program point L7767(line 7767) the Hoare annotation is: true [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point L7800-1(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point L7833(line 7833) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point L7734-2(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 7687 7946) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L428 ceAbstractionStarter]: At program point L7916(line 7916) the Hoare annotation is: true [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point L7834(lines 7834 7840) no Hoare annotation was computed. [2018-11-18 11:03:52,748 INFO L428 ceAbstractionStarter]: At program point L7867(line 7867) the Hoare annotation is: true [2018-11-18 11:03:52,748 INFO L425 ceAbstractionStarter]: For program point L7735-1(line 7735) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L428 ceAbstractionStarter]: At program point L7735(line 7735) the Hoare annotation is: true [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7801-1(line 7801) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L428 ceAbstractionStarter]: At program point L7801(line 7801) the Hoare annotation is: true [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7884(lines 7884 7917) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7835-1(line 7835) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L428 ceAbstractionStarter]: At program point L7835(line 7835) the Hoare annotation is: true [2018-11-18 11:03:52,749 INFO L428 ceAbstractionStarter]: At program point L7901(line 7901) the Hoare annotation is: true [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7885(line 7885) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7720-1(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7753(line 7753) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7886(lines 7886 7892) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7754(lines 7754 7759) no Hoare annotation was computed. [2018-11-18 11:03:52,749 INFO L425 ceAbstractionStarter]: For program point L7787-1(line 7787) no Hoare annotation was computed. [2018-11-18 11:03:52,750 INFO L428 ceAbstractionStarter]: At program point L7787(line 7787) the Hoare annotation is: true [2018-11-18 11:03:52,750 INFO L425 ceAbstractionStarter]: For program point L7820-1(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,750 INFO L425 ceAbstractionStarter]: For program point L7721-1(line 7721) no Hoare annotation was computed. [2018-11-18 11:03:52,750 INFO L425 ceAbstractionStarter]: For program point L7754-2(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,750 INFO L428 ceAbstractionStarter]: At program point L7721(line 7721) the Hoare annotation is: true [2018-11-18 11:03:52,750 INFO L425 ceAbstractionStarter]: For program point L7887-1(line 7887) no Hoare annotation was computed. [2018-11-18 11:03:52,750 INFO L428 ceAbstractionStarter]: At program point L7887(line 7887) the Hoare annotation is: true [2018-11-18 11:03:52,750 INFO L425 ceAbstractionStarter]: For program point L7755-1(line 7755) no Hoare annotation was computed. [2018-11-18 11:03:52,750 INFO L428 ceAbstractionStarter]: At program point L7755(line 7755) the Hoare annotation is: true [2018-11-18 11:03:52,750 INFO L425 ceAbstractionStarter]: For program point L7821-1(line 7821) no Hoare annotation was computed. [2018-11-18 11:03:52,750 INFO L428 ceAbstractionStarter]: At program point L7821(line 7821) the Hoare annotation is: true [2018-11-18 11:03:52,750 INFO L425 ceAbstractionStarter]: For program point L7937(line 7937) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L428 ceAbstractionStarter]: At program point L7938(line 7938) the Hoare annotation is: true [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7740-1(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7773(line 7773) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7774(lines 7774 7779) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7807-1(line 7807) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L428 ceAbstractionStarter]: At program point L7807(line 7807) the Hoare annotation is: true [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7741-1(line 7741) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7774-2(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7708(lines 7708 7939) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L428 ceAbstractionStarter]: At program point L7741(line 7741) the Hoare annotation is: true [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7923(line 7923) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L425 ceAbstractionStarter]: For program point L7874(line 7874) no Hoare annotation was computed. [2018-11-18 11:03:52,751 INFO L428 ceAbstractionStarter]: At program point L7907(lines 7695 7945) the Hoare annotation is: true [2018-11-18 11:03:52,752 INFO L428 ceAbstractionStarter]: At program point L7940(lines 7695 7945) the Hoare annotation is: true [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7775-1(line 7775) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L428 ceAbstractionStarter]: At program point L7775(line 7775) the Hoare annotation is: true [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7709(line 7709) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7858(line 7858) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7924(lines 7924 7928) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7842(line 7842) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7875(lines 7875 7879) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7710(lines 7710 7872) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 7687 7946) the Hoare annotation is: true [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7859(lines 7859 7864) no Hoare annotation was computed. [2018-11-18 11:03:52,752 INFO L428 ceAbstractionStarter]: At program point L7925(line 7925) the Hoare annotation is: true [2018-11-18 11:03:52,752 INFO L425 ceAbstractionStarter]: For program point L7727-1(line 7727) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L428 ceAbstractionStarter]: At program point L7727(line 7727) the Hoare annotation is: true [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7760-1(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7793(line 7793) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7843(lines 7843 7849) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L428 ceAbstractionStarter]: At program point L7876(line 7876) the Hoare annotation is: true [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7843-2(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7794(lines 7794 7799) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7827-1(line 7827) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L428 ceAbstractionStarter]: At program point L7827(line 7827) the Hoare annotation is: true [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7761-1(line 7761) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7794-2(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L428 ceAbstractionStarter]: At program point L7761(line 7761) the Hoare annotation is: true [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7943(line 7943) no Hoare annotation was computed. [2018-11-18 11:03:52,753 INFO L425 ceAbstractionStarter]: For program point L7712(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7894(line 7894) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7795-1(line 7795) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L428 ceAbstractionStarter]: At program point L7795(line 7795) the Hoare annotation is: true [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7696-1(line 7696) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L428 ceAbstractionStarter]: At program point L7696(line 7696) the Hoare annotation is: true [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7713(line 7713) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7895(lines 7895 7913) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7714(lines 7714 7719) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7747-1(line 7747) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L428 ceAbstractionStarter]: At program point L7747(line 7747) the Hoare annotation is: true [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7780-1(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7813(line 7813) no Hoare annotation was computed. [2018-11-18 11:03:52,754 INFO L425 ceAbstractionStarter]: For program point L7714-2(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point L7896-1(line 7896) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L428 ceAbstractionStarter]: At program point L7896(line 7896) the Hoare annotation is: true [2018-11-18 11:03:52,755 INFO L428 ceAbstractionStarter]: At program point L7698(line 7698) the Hoare annotation is: true [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point L7698-1(line 7698) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point L7814(lines 7814 7819) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point L7715-1(line 7715) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L428 ceAbstractionStarter]: At program point L7715(line 7715) the Hoare annotation is: true [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point L7781-1(line 7781) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point L7814-2(lines 7712 7868) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L428 ceAbstractionStarter]: At program point L7781(line 7781) the Hoare annotation is: true [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point L7286(lines 7286 7290) no Hoare annotation was computed. [2018-11-18 11:03:52,755 INFO L428 ceAbstractionStarter]: At program point L7287(lines 7282 7294) the Hoare annotation is: true [2018-11-18 11:03:52,755 INFO L425 ceAbstractionStarter]: For program point can_fill_xstatsEXIT(lines 7276 7295) no Hoare annotation was computed. [2018-11-18 11:03:52,756 INFO L425 ceAbstractionStarter]: For program point L7283-1(line 7283) no Hoare annotation was computed. [2018-11-18 11:03:52,756 INFO L428 ceAbstractionStarter]: At program point can_fill_xstatsENTRY(lines 7276 7295) the Hoare annotation is: true [2018-11-18 11:03:52,756 INFO L428 ceAbstractionStarter]: At program point L7283(line 7283) the Hoare annotation is: true [2018-11-18 11:03:52,756 INFO L425 ceAbstractionStarter]: For program point can_fill_xstatsFINAL(lines 7276 7295) no Hoare annotation was computed. [2018-11-18 11:03:52,756 INFO L428 ceAbstractionStarter]: At program point ldv_mod_timer_23ENTRY(lines 8082 8093) the Hoare annotation is: true [2018-11-18 11:03:52,756 INFO L428 ceAbstractionStarter]: At program point L8090(line 8090) the Hoare annotation is: true [2018-11-18 11:03:52,756 INFO L425 ceAbstractionStarter]: For program point ldv_mod_timer_23FINAL(lines 8082 8093) no Hoare annotation was computed. [2018-11-18 11:03:52,756 INFO L425 ceAbstractionStarter]: For program point L8090-1(line 8090) no Hoare annotation was computed. [2018-11-18 11:03:52,756 INFO L425 ceAbstractionStarter]: For program point ldv_mod_timer_23EXIT(lines 8082 8093) no Hoare annotation was computed. [2018-11-18 11:03:52,756 INFO L428 ceAbstractionStarter]: At program point ldv_set_initENTRY(lines 8391 8400) the Hoare annotation is: true [2018-11-18 11:03:52,756 INFO L425 ceAbstractionStarter]: For program point ldv_set_initEXIT(lines 8391 8400) no Hoare annotation was computed. [2018-11-18 11:03:52,756 INFO L425 ceAbstractionStarter]: For program point ldv_set_initFINAL(lines 8391 8400) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 5714 5723) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L428 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 5714 5723) the Hoare annotation is: true [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 5714 5723) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point reg_timer_1EXIT(lines 7407 7419) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L428 ceAbstractionStarter]: At program point reg_timer_1ENTRY(lines 7407 7419) the Hoare annotation is: true [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point reg_timer_1FINAL(lines 7407 7419) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point L7412-1(lines 7412 7416) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point L7412(lines 7412 7416) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L428 ceAbstractionStarter]: At program point L7413(line 7413) the Hoare annotation is: true [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point L7579(lines 7579 7590) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L428 ceAbstractionStarter]: At program point activate_pending_timer_1ENTRY(lines 7550 7606) the Hoare annotation is: true [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point L7567(lines 7567 7578) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point L7592-2(lines 7550 7606) no Hoare annotation was computed. [2018-11-18 11:03:52,757 INFO L425 ceAbstractionStarter]: For program point L7592(lines 7592 7598) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point activate_pending_timer_1EXIT(lines 7550 7606) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L7555(lines 7555 7566) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L7580(lines 7580 7586) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L428 ceAbstractionStarter]: At program point L7603(line 7603) the Hoare annotation is: true [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L7568(lines 7568 7574) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L7591(lines 7591 7602) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L7556(lines 7556 7562) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point ldv_set_addEXIT(lines 8402 8429) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L8409-1(lines 8409 8413) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L8409(lines 8409 8413) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L8414(lines 8414 8418) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L8408-1(lines 8408 8420) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L425 ceAbstractionStarter]: For program point L8408-4(lines 8406 8428) no Hoare annotation was computed. [2018-11-18 11:03:52,758 INFO L428 ceAbstractionStarter]: At program point L8408-3(lines 8408 8420) the Hoare annotation is: true [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point L8421-1(lines 8402 8429) no Hoare annotation was computed. [2018-11-18 11:03:52,759 INFO L428 ceAbstractionStarter]: At program point ldv_set_addENTRY(lines 8402 8429) the Hoare annotation is: true [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point can_setupEXIT(lines 6651 6665) no Hoare annotation was computed. [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point can_setupFINAL(lines 6651 6665) no Hoare annotation was computed. [2018-11-18 11:03:52,759 INFO L428 ceAbstractionStarter]: At program point can_setupENTRY(lines 6651 6665) the Hoare annotation is: true [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5807 5815) no Hoare annotation was computed. [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5807 5815) no Hoare annotation was computed. [2018-11-18 11:03:52,759 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5807 5815) the Hoare annotation is: true [2018-11-18 11:03:52,759 INFO L428 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 8563 8571) the Hoare annotation is: true [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 8563 8571) no Hoare annotation was computed. [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 8563 8571) no Hoare annotation was computed. [2018-11-18 11:03:52,759 INFO L428 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,759 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point register_candevEXIT(lines 7309 7318) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L428 ceAbstractionStarter]: At program point register_candevENTRY(lines 7309 7318) the Hoare annotation is: true [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point register_candevFINAL(lines 7309 7318) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point ldv_set_is_emptyEXIT(lines 8495 8502) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L428 ceAbstractionStarter]: At program point ldv_set_is_emptyENTRY(lines 8495 8502) the Hoare annotation is: true [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point ldv_set_is_emptyFINAL(lines 8495 8502) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point can_get_xstats_sizeEXIT(lines 7268 7275) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point can_get_xstats_sizeFINAL(lines 7268 7275) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L428 ceAbstractionStarter]: At program point can_get_xstats_sizeENTRY(lines 7268 7275) the Hoare annotation is: true [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point L8440(lines 8440 8444) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L425 ceAbstractionStarter]: For program point L8440-1(lines 8440 8444) no Hoare annotation was computed. [2018-11-18 11:03:52,760 INFO L428 ceAbstractionStarter]: At program point L8455-3(lines 8455 8463) the Hoare annotation is: true [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8453-1(lines 8431 8470) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8455-4(lines 8455 8463) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8455-1(lines 8455 8463) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8445(lines 8445 8450) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L428 ceAbstractionStarter]: At program point ldv_set_removeENTRY(lines 8431 8470) the Hoare annotation is: true [2018-11-18 11:03:52,761 INFO L428 ceAbstractionStarter]: At program point L8439-3(lines 8439 8452) the Hoare annotation is: true [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8439-4(lines 8436 8469) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8439-1(lines 8439 8452) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point ldv_set_removeEXIT(lines 8431 8470) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8456(lines 8456 8460) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point L8456-1(lines 8456 8460) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L428 ceAbstractionStarter]: At program point nla_put_u32ENTRY(lines 5942 5950) the Hoare annotation is: true [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point nla_put_u32FINAL(lines 5942 5950) no Hoare annotation was computed. [2018-11-18 11:03:52,761 INFO L425 ceAbstractionStarter]: For program point nla_put_u32EXIT(lines 5942 5950) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L428 ceAbstractionStarter]: At program point L5999(line 5999) the Hoare annotation is: true [2018-11-18 11:03:52,762 INFO L428 ceAbstractionStarter]: At program point can_skb_reserveENTRY(lines 5994 6002) the Hoare annotation is: true [2018-11-18 11:03:52,762 INFO L425 ceAbstractionStarter]: For program point can_skb_reserveFINAL(lines 5994 6002) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L425 ceAbstractionStarter]: For program point can_skb_reserveEXIT(lines 5994 6002) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,762 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,762 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L425 ceAbstractionStarter]: For program point L6686(line 6686) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L425 ceAbstractionStarter]: For program point alloc_can_skbEXIT(lines 6666 6693) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L425 ceAbstractionStarter]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2018-11-18 11:03:52,762 INFO L428 ceAbstractionStarter]: At program point L6685-1(line 6685) the Hoare annotation is: true [2018-11-18 11:03:52,762 INFO L428 ceAbstractionStarter]: At program point L6685(line 6685) the Hoare annotation is: true [2018-11-18 11:03:52,762 INFO L428 ceAbstractionStarter]: At program point L6674(line 6674) the Hoare annotation is: true [2018-11-18 11:03:52,763 INFO L425 ceAbstractionStarter]: For program point L6675-1(lines 6675 6676) no Hoare annotation was computed. [2018-11-18 11:03:52,763 INFO L425 ceAbstractionStarter]: For program point alloc_can_skbFINAL(lines 6666 6693) no Hoare annotation was computed. [2018-11-18 11:03:52,763 INFO L428 ceAbstractionStarter]: At program point L6675(lines 6675 6676) the Hoare annotation is: true [2018-11-18 11:03:52,763 INFO L425 ceAbstractionStarter]: For program point L6677(lines 6677 6681) no Hoare annotation was computed. [2018-11-18 11:03:52,763 INFO L425 ceAbstractionStarter]: For program point L6674-1(line 6674) no Hoare annotation was computed. [2018-11-18 11:03:52,763 INFO L428 ceAbstractionStarter]: At program point alloc_can_skbENTRY(lines 6666 6693) the Hoare annotation is: true [2018-11-18 11:03:52,763 INFO L428 ceAbstractionStarter]: At program point L6690(line 6690) the Hoare annotation is: true [2018-11-18 11:03:52,763 INFO L428 ceAbstractionStarter]: At program point ldv_skb_freeENTRY(lines 8572 8580) the Hoare annotation is: true [2018-11-18 11:03:52,763 INFO L428 ceAbstractionStarter]: At program point L8577(line 8577) the Hoare annotation is: true [2018-11-18 11:03:52,763 INFO L425 ceAbstractionStarter]: For program point ldv_skb_freeFINAL(lines 8572 8580) no Hoare annotation was computed. [2018-11-18 11:03:52,763 INFO L425 ceAbstractionStarter]: For program point ldv_skb_freeEXIT(lines 8572 8580) no Hoare annotation was computed. [2018-11-18 11:03:52,763 INFO L425 ceAbstractionStarter]: For program point L6879-1(line 6879) no Hoare annotation was computed. [2018-11-18 11:03:52,763 INFO L428 ceAbstractionStarter]: At program point L6879(line 6879) the Hoare annotation is: true [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6873-3(line 6873) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6873(line 6873) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6867(lines 6867 6872) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6873-5(lines 6873 6878) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6865-1(line 6865) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L428 ceAbstractionStarter]: At program point L6865(line 6865) the Hoare annotation is: true [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6890(line 6890) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6880-2(lines 6864 6892) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point L6880(lines 6880 6884) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point open_candevFINAL(lines 6857 6893) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L425 ceAbstractionStarter]: For program point open_candevEXIT(lines 6857 6893) no Hoare annotation was computed. [2018-11-18 11:03:52,764 INFO L428 ceAbstractionStarter]: At program point open_candevENTRY(lines 6857 6893) the Hoare annotation is: true [2018-11-18 11:03:52,765 INFO L428 ceAbstractionStarter]: At program point L6885-1(lines 6885 6889) the Hoare annotation is: true [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point can_led_notifier_initEXIT(lines 8281 8289) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L428 ceAbstractionStarter]: At program point can_led_notifier_initENTRY(lines 8281 8289) the Hoare annotation is: true [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point can_led_notifier_initFINAL(lines 8281 8289) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point can_led_notifier_exitFINAL(lines 8290 8298) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L428 ceAbstractionStarter]: At program point can_led_notifier_exitENTRY(lines 8290 8298) the Hoare annotation is: true [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point can_led_notifier_exitEXIT(lines 8290 8298) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L428 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,765 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point L6355-1(line 6355) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L428 ceAbstractionStarter]: At program point L6355(line 6355) the Hoare annotation is: true [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point L6357-2(lines 6357 6361) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point L6357(line 6357) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point L6357-4(lines 6354 6361) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point L6349(lines 6349 6353) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L428 ceAbstractionStarter]: At program point L6358(line 6358) the Hoare annotation is: true [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point can_get_bittimingFINAL(lines 6344 6364) no Hoare annotation was computed. [2018-11-18 11:03:52,766 INFO L425 ceAbstractionStarter]: For program point L6354(line 6354) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point L6358-1(line 6358) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L428 ceAbstractionStarter]: At program point can_get_bittimingENTRY(lines 6344 6364) the Hoare annotation is: true [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point L6354-2(lines 6354 6361) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point can_get_bittimingEXIT(lines 6344 6364) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L428 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 5643 5650) the Hoare annotation is: true [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 5643 5650) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5643 5650) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point activate_suitable_timer_1FINAL(lines 7510 7549) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point activate_suitable_timer_1EXIT(lines 7510 7549) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point L7515(lines 7515 7522) no Hoare annotation was computed. [2018-11-18 11:03:52,767 INFO L428 ceAbstractionStarter]: At program point activate_suitable_timer_1ENTRY(lines 7510 7549) the Hoare annotation is: true [2018-11-18 11:03:52,767 INFO L425 ceAbstractionStarter]: For program point L7539(lines 7539 7546) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point L7531(lines 7531 7538) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point L7523(lines 7523 7530) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point can_restart_nowEXIT(lines 6591 6612) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L428 ceAbstractionStarter]: At program point can_restart_nowENTRY(lines 6591 6612) the Hoare annotation is: true [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point can_restart_nowFINAL(lines 6591 6612) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point L6609-1(line 6609) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L428 ceAbstractionStarter]: At program point L6609(line 6609) the Hoare annotation is: true [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point L6604(lines 6604 6608) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point L6599(lines 6599 6603) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2018-11-18 11:03:52,768 INFO L428 ceAbstractionStarter]: At program point L6597(line 6597) the Hoare annotation is: true [2018-11-18 11:03:52,768 INFO L425 ceAbstractionStarter]: For program point can_skb_prvFINAL(lines 5986 5993) no Hoare annotation was computed. [2018-11-18 11:03:52,769 INFO L425 ceAbstractionStarter]: For program point can_skb_prvEXIT(lines 5986 5993) no Hoare annotation was computed. [2018-11-18 11:03:52,769 INFO L428 ceAbstractionStarter]: At program point can_skb_prvENTRY(lines 5986 5993) the Hoare annotation is: true [2018-11-18 11:03:52,769 INFO L428 ceAbstractionStarter]: At program point L6237(lines 6163 6286) the Hoare annotation is: true [2018-11-18 11:03:52,769 INFO L428 ceAbstractionStarter]: At program point L6213(line 6213) the Hoare annotation is: true [2018-11-18 11:03:52,769 INFO L428 ceAbstractionStarter]: At program point L6246-1(lines 6246 6258) the Hoare annotation is: true [2018-11-18 11:03:52,769 INFO L425 ceAbstractionStarter]: For program point L6180(lines 6180 6187) no Hoare annotation was computed. [2018-11-18 11:03:52,769 INFO L425 ceAbstractionStarter]: For program point L6213-1(line 6213) no Hoare annotation was computed. [2018-11-18 11:03:52,769 INFO L425 ceAbstractionStarter]: For program point L6164-1(line 6164) no Hoare annotation was computed. [2018-11-18 11:03:52,769 INFO L428 ceAbstractionStarter]: At program point L6164(line 6164) the Hoare annotation is: true [2018-11-18 11:03:52,769 INFO L428 ceAbstractionStarter]: At program point L6239(lines 6163 6286) the Hoare annotation is: true [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6272-2(lines 6272 6276) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6272(lines 6272 6276) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6248(lines 6248 6255) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6215-2(lines 6212 6226) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6240(lines 6240 6244) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6232(lines 6232 6236) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6183(lines 6183 6187) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6183-2(lines 6177 6187) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L428 ceAbstractionStarter]: At program point L6241(lines 6163 6286) the Hoare annotation is: true [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6201-2(lines 6163 6286) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6201(lines 6201 6205) no Hoare annotation was computed. [2018-11-18 11:03:52,770 INFO L425 ceAbstractionStarter]: For program point L6259(line 6259) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6177(lines 6177 6187) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L428 ceAbstractionStarter]: At program point can_calc_bittimingENTRY(lines 6139 6287) the Hoare annotation is: true [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6194(line 6194) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6194-2(lines 6194 6198) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6277-2(lines 6269 6282) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6277(lines 6277 6281) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6269-2(lines 6269 6282) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6269(line 6269) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point can_calc_bittimingEXIT(lines 6139 6287) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point can_calc_bittimingFINAL(lines 6139 6287) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6212-2(lines 6212 6228) no Hoare annotation was computed. [2018-11-18 11:03:52,771 INFO L428 ceAbstractionStarter]: At program point L6245(lines 6163 6286) the Hoare annotation is: true [2018-11-18 11:03:52,771 INFO L425 ceAbstractionStarter]: For program point L6212(lines 6212 6228) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7232(lines 7232 7236) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7195(lines 7195 7199) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7224(lines 7224 7260) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7187(lines 7187 7192) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7220(lines 7220 7261) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7253(lines 7253 7257) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7216(lines 7216 7262) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7187-2(lines 7187 7192) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7212(lines 7212 7263) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point can_fill_infoFINAL(lines 7163 7267) no Hoare annotation was computed. [2018-11-18 11:03:52,772 INFO L428 ceAbstractionStarter]: At program point L7241(lines 7227 7260) the Hoare annotation is: true [2018-11-18 11:03:52,772 INFO L425 ceAbstractionStarter]: For program point L7204(lines 7204 7208) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L428 ceAbstractionStarter]: At program point can_fill_infoENTRY(lines 7163 7267) the Hoare annotation is: true [2018-11-18 11:03:52,773 INFO L425 ceAbstractionStarter]: For program point L7229-1(line 7229) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L428 ceAbstractionStarter]: At program point L7229(line 7229) the Hoare annotation is: true [2018-11-18 11:03:52,773 INFO L428 ceAbstractionStarter]: At program point L7250(lines 7242 7260) the Hoare annotation is: true [2018-11-18 11:03:52,773 INFO L425 ceAbstractionStarter]: For program point L7242(lines 7242 7260) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L425 ceAbstractionStarter]: For program point L7230(lines 7230 7239) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L428 ceAbstractionStarter]: At program point L7201(lines 7193 7264) the Hoare annotation is: true [2018-11-18 11:03:52,773 INFO L425 ceAbstractionStarter]: For program point L7193(lines 7193 7264) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L425 ceAbstractionStarter]: For program point L7251(lines 7251 7260) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L425 ceAbstractionStarter]: For program point L7189-1(line 7189) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L425 ceAbstractionStarter]: For program point can_fill_infoEXIT(lines 7163 7267) no Hoare annotation was computed. [2018-11-18 11:03:52,773 INFO L428 ceAbstractionStarter]: At program point L7189(line 7189) the Hoare annotation is: true [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L7251-2(lines 7251 7260) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L428 ceAbstractionStarter]: At program point L7210(lines 7202 7264) the Hoare annotation is: true [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L7202(lines 7202 7264) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L7227(lines 7227 7260) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L7223-1(line 7223) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L428 ceAbstractionStarter]: At program point L7223(line 7223) the Hoare annotation is: true [2018-11-18 11:03:52,774 INFO L428 ceAbstractionStarter]: At program point L7182(line 7182) the Hoare annotation is: true [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L7215-1(line 7215) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L428 ceAbstractionStarter]: At program point L7215(line 7215) the Hoare annotation is: true [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L7244(lines 7244 7248) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L7182-1(line 7182) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L8558-1(line 8558) no Hoare annotation was computed. [2018-11-18 11:03:52,774 INFO L425 ceAbstractionStarter]: For program point L8555(lines 8555 8560) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L428 ceAbstractionStarter]: At program point ldv_skb_allocENTRY(lines 8547 8562) the Hoare annotation is: true [2018-11-18 11:03:52,775 INFO L428 ceAbstractionStarter]: At program point L8558(line 8558) the Hoare annotation is: true [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point ldv_skb_allocEXIT(lines 8547 8562) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point ldv_skb_allocFINAL(lines 8547 8562) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L428 ceAbstractionStarter]: At program point L8553(line 8553) the Hoare annotation is: true [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point L8553-1(line 8553) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point L7137-1(line 7137) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L428 ceAbstractionStarter]: At program point L7137(line 7137) the Hoare annotation is: true [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point L7133(line 7133) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point L7154(lines 7154 7159) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point can_get_sizeFINAL(lines 7102 7162) no Hoare annotation was computed. [2018-11-18 11:03:52,775 INFO L425 ceAbstractionStarter]: For program point L7121-2(lines 7121 7126) no Hoare annotation was computed. [2018-11-18 11:03:52,776 INFO L425 ceAbstractionStarter]: For program point L7154-2(lines 7154 7159) no Hoare annotation was computed. [2018-11-18 11:03:52,776 INFO L425 ceAbstractionStarter]: For program point L7121(lines 7121 7126) no Hoare annotation was computed. [2018-11-18 11:03:52,776 INFO L428 ceAbstractionStarter]: At program point can_get_sizeENTRY(lines 7102 7162) the Hoare annotation is: true [2018-11-18 11:03:52,776 INFO L428 ceAbstractionStarter]: At program point L7122(line 7122) the Hoare annotation is: true [2018-11-18 11:03:52,776 INFO L425 ceAbstractionStarter]: For program point L7155-1(line 7155) no Hoare annotation was computed. [2018-11-18 11:03:52,776 INFO L428 ceAbstractionStarter]: At program point L7155(line 7155) the Hoare annotation is: true [2018-11-18 11:03:52,776 INFO L428 ceAbstractionStarter]: At program point L7118(line 7118) the Hoare annotation is: true [2018-11-18 11:03:52,776 INFO L425 ceAbstractionStarter]: For program point L7122-1(line 7122) no Hoare annotation was computed. [2018-11-18 11:03:52,776 INFO L425 ceAbstractionStarter]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2018-11-18 11:03:52,776 INFO L425 ceAbstractionStarter]: For program point L7143-1(line 7143) no Hoare annotation was computed. [2018-11-18 11:03:52,776 INFO L428 ceAbstractionStarter]: At program point L7143(line 7143) the Hoare annotation is: true [2018-11-18 11:03:52,776 INFO L425 ceAbstractionStarter]: For program point L7139-1(line 7139) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L428 ceAbstractionStarter]: At program point L7139(line 7139) the Hoare annotation is: true [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point L7135-1(line 7135) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L428 ceAbstractionStarter]: At program point L7135(line 7135) the Hoare annotation is: true [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point L7127(lines 7127 7132) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L428 ceAbstractionStarter]: At program point L7127-2(lines 7127 7132) the Hoare annotation is: true [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point can_get_sizeEXIT(lines 7102 7162) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point L7148-2(lines 7148 7153) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point L7148(lines 7148 7153) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point L7128-1(line 7128) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L428 ceAbstractionStarter]: At program point L7128(line 7128) the Hoare annotation is: true [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point L7149-1(line 7149) no Hoare annotation was computed. [2018-11-18 11:03:52,777 INFO L428 ceAbstractionStarter]: At program point L7149(line 7149) the Hoare annotation is: true [2018-11-18 11:03:52,777 INFO L425 ceAbstractionStarter]: For program point L7141-2(lines 7141 7147) no Hoare annotation was computed. [2018-11-18 11:03:52,778 INFO L425 ceAbstractionStarter]: For program point L7141(lines 7141 7147) no Hoare annotation was computed. [2018-11-18 11:03:52,778 INFO L425 ceAbstractionStarter]: For program point ldv_kfree_skb_17FINAL(lines 8028 8036) no Hoare annotation was computed. [2018-11-18 11:03:52,778 INFO L428 ceAbstractionStarter]: At program point L8033(line 8033) the Hoare annotation is: true [2018-11-18 11:03:52,778 INFO L428 ceAbstractionStarter]: At program point ldv_kfree_skb_17ENTRY(lines 8028 8036) the Hoare annotation is: true [2018-11-18 11:03:52,778 INFO L425 ceAbstractionStarter]: For program point ldv_kfree_skb_17EXIT(lines 8028 8036) no Hoare annotation was computed. [2018-11-18 11:03:52,778 INFO L425 ceAbstractionStarter]: For program point can_dev_exitFINAL(lines 7380 7389) no Hoare annotation was computed. [2018-11-18 11:03:52,778 INFO L428 ceAbstractionStarter]: At program point L7386(line 7386) the Hoare annotation is: true [2018-11-18 11:03:52,778 INFO L428 ceAbstractionStarter]: At program point can_dev_exitENTRY(lines 7380 7389) the Hoare annotation is: true [2018-11-18 11:03:52,778 INFO L425 ceAbstractionStarter]: For program point can_dev_exitEXIT(lines 7380 7389) no Hoare annotation was computed. [2018-11-18 11:03:52,778 INFO L428 ceAbstractionStarter]: At program point L5930(line 5930) the Hoare annotation is: true [2018-11-18 11:03:52,778 INFO L428 ceAbstractionStarter]: At program point nla_total_sizeENTRY(lines 5925 5933) the Hoare annotation is: true [2018-11-18 11:03:52,778 INFO L425 ceAbstractionStarter]: For program point nla_total_sizeFINAL(lines 5925 5933) no Hoare annotation was computed. [2018-11-18 11:03:52,778 INFO L425 ceAbstractionStarter]: For program point L5930-1(line 5930) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point nla_total_sizeEXIT(lines 5925 5933) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point timer_init_1EXIT(lines 7395 7406) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L428 ceAbstractionStarter]: At program point timer_init_1ENTRY(lines 7395 7406) the Hoare annotation is: true [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point timer_init_1FINAL(lines 7395 7406) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point L8255-1(line 8255) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L428 ceAbstractionStarter]: At program point L8255(line 8255) the Hoare annotation is: true [2018-11-18 11:03:52,779 INFO L428 ceAbstractionStarter]: At program point can_led_notifierENTRY(lines 8246 8279) the Hoare annotation is: true [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point L8257-1(line 8257) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L428 ceAbstractionStarter]: At program point L8257(line 8257) the Hoare annotation is: true [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point can_led_notifierEXIT(lines 8246 8279) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point L8269-2(lines 8269 8276) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point L8269(lines 8269 8276) no Hoare annotation was computed. [2018-11-18 11:03:52,779 INFO L425 ceAbstractionStarter]: For program point L8264-2(lines 8264 8268) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point L8264(line 8264) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point can_led_notifierFINAL(lines 8246 8279) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point L8259(lines 8259 8263) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5804) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5798 5806) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5798 5806) the Hoare annotation is: true [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5798 5806) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L428 ceAbstractionStarter]: At program point nla_dataENTRY(lines 5934 5941) the Hoare annotation is: true [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point nla_dataEXIT(lines 5934 5941) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L425 ceAbstractionStarter]: For program point nla_dataFINAL(lines 5934 5941) no Hoare annotation was computed. [2018-11-18 11:03:52,780 INFO L428 ceAbstractionStarter]: At program point L6390(lines 6372 6396) the Hoare annotation is: true [2018-11-18 11:03:52,780 INFO L428 ceAbstractionStarter]: At program point L6388(lines 6372 6396) the Hoare annotation is: true [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point can_flush_echo_skbFINAL(lines 6365 6397) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point L6389(lines 6389 6393) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point can_flush_echo_skbEXIT(lines 6365 6397) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point L6379(lines 6379 6386) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point L6380-1(line 6380) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L428 ceAbstractionStarter]: At program point L6380(line 6380) the Hoare annotation is: true [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point L6379-2(lines 6379 6386) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L428 ceAbstractionStarter]: At program point can_flush_echo_skbENTRY(lines 6365 6397) the Hoare annotation is: true [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point L6373-1(line 6373) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L428 ceAbstractionStarter]: At program point L6373(line 6373) the Hoare annotation is: true [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point nla_attr_sizeFINAL(lines 5917 5924) no Hoare annotation was computed. [2018-11-18 11:03:52,781 INFO L425 ceAbstractionStarter]: For program point nla_attr_sizeEXIT(lines 5917 5924) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L428 ceAbstractionStarter]: At program point nla_attr_sizeENTRY(lines 5917 5924) the Hoare annotation is: true [2018-11-18 11:03:52,782 INFO L425 ceAbstractionStarter]: For program point L7679-1(line 7679) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L428 ceAbstractionStarter]: At program point L7679(line 7679) the Hoare annotation is: true [2018-11-18 11:03:52,782 INFO L425 ceAbstractionStarter]: For program point L7681-1(line 7681) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L428 ceAbstractionStarter]: At program point L7681(line 7681) the Hoare annotation is: true [2018-11-18 11:03:52,782 INFO L425 ceAbstractionStarter]: For program point L7675-1(line 7675) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_rtnl_link_ops_4FINAL(lines 7664 7685) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L428 ceAbstractionStarter]: At program point L7675(line 7675) the Hoare annotation is: true [2018-11-18 11:03:52,782 INFO L425 ceAbstractionStarter]: For program point L7677-1(line 7677) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L428 ceAbstractionStarter]: At program point L7677(line 7677) the Hoare annotation is: true [2018-11-18 11:03:52,782 INFO L425 ceAbstractionStarter]: For program point ldv_initialize_rtnl_link_ops_4EXIT(lines 7664 7685) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L425 ceAbstractionStarter]: For program point L7673-1(line 7673) no Hoare annotation was computed. [2018-11-18 11:03:52,782 INFO L428 ceAbstractionStarter]: At program point L7673(line 7673) the Hoare annotation is: true [2018-11-18 11:03:52,783 INFO L428 ceAbstractionStarter]: At program point ldv_initialize_rtnl_link_ops_4ENTRY(lines 7664 7685) the Hoare annotation is: true [2018-11-18 11:03:52,783 INFO L428 ceAbstractionStarter]: At program point netif_carrier_okENTRY(lines 5878 5886) the Hoare annotation is: true [2018-11-18 11:03:52,783 INFO L428 ceAbstractionStarter]: At program point L5883(line 5883) the Hoare annotation is: true [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point netif_carrier_okFINAL(lines 5878 5886) no Hoare annotation was computed. [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point L5883-1(line 5883) no Hoare annotation was computed. [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point netif_carrier_okEXIT(lines 5878 5886) no Hoare annotation was computed. [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,783 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,783 INFO L428 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,783 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point L7353-1(line 7353) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L428 ceAbstractionStarter]: At program point L7353(line 7353) the Hoare annotation is: true [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point L7348-2(lines 7348 7352) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point L7348(line 7348) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point safe_candev_privFINAL(lines 7343 7356) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L428 ceAbstractionStarter]: At program point safe_candev_privENTRY(lines 7343 7356) the Hoare annotation is: true [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point safe_candev_privEXIT(lines 7343 7356) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5816 5823) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5816 5823) the Hoare annotation is: true [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5816 5823) no Hoare annotation was computed. [2018-11-18 11:03:52,784 INFO L425 ceAbstractionStarter]: For program point netdev_privFINAL(lines 5867 5874) no Hoare annotation was computed. [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point netdev_privENTRY(lines 5867 5874) the Hoare annotation is: true [2018-11-18 11:03:52,785 INFO L425 ceAbstractionStarter]: For program point netdev_privEXIT(lines 5867 5874) no Hoare annotation was computed. [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,785 INFO L425 ceAbstractionStarter]: For program point ##fun~C_ULONG~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,785 INFO L425 ceAbstractionStarter]: For program point ##fun~C_ULONG~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point ##fun~C_ULONG~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point L7649(lines 7607 7652) the Hoare annotation is: true [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point L7641(line 7641) the Hoare annotation is: true [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point L7633(line 7633) the Hoare annotation is: true [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point L7625(line 7625) the Hoare annotation is: true [2018-11-18 11:03:52,785 INFO L425 ceAbstractionStarter]: For program point L7646(line 7646) no Hoare annotation was computed. [2018-11-18 11:03:52,785 INFO L428 ceAbstractionStarter]: At program point L7617(line 7617) the Hoare annotation is: true [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7613(lines 7613 7648) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7638(line 7638) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7630(line 7630) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7622(line 7622) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7614(line 7614) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L428 ceAbstractionStarter]: At program point L7647(line 7647) the Hoare annotation is: true [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7639(lines 7639 7644) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7631(lines 7631 7636) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7623(lines 7623 7628) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point L7615(lines 7615 7620) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point choose_timer_1EXIT(lines 7607 7652) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L428 ceAbstractionStarter]: At program point choose_timer_1ENTRY(lines 7607 7652) the Hoare annotation is: true [2018-11-18 11:03:52,786 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,786 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,787 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,787 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,787 INFO L428 ceAbstractionStarter]: At program point L8078(line 8078) the Hoare annotation is: true [2018-11-18 11:03:52,787 INFO L425 ceAbstractionStarter]: For program point ldv_netif_rx_22FINAL(lines 8073 8081) no Hoare annotation was computed. [2018-11-18 11:03:52,787 INFO L425 ceAbstractionStarter]: For program point ldv_netif_rx_22EXIT(lines 8073 8081) no Hoare annotation was computed. [2018-11-18 11:03:52,787 INFO L425 ceAbstractionStarter]: For program point L8078-1(line 8078) no Hoare annotation was computed. [2018-11-18 11:03:52,787 INFO L428 ceAbstractionStarter]: At program point ldv_netif_rx_22ENTRY(lines 8073 8081) the Hoare annotation is: true [2018-11-18 11:03:52,787 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,787 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,787 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,787 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_INT~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,787 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,787 INFO L428 ceAbstractionStarter]: At program point can_dev_initENTRY(lines 7365 7379) the Hoare annotation is: true [2018-11-18 11:03:52,787 INFO L428 ceAbstractionStarter]: At program point L7370(line 7370) the Hoare annotation is: true [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point L7372-2(lines 7372 7376) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point L7372(lines 7372 7376) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point can_dev_initFINAL(lines 7365 7379) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point L7370-1(line 7370) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point can_dev_initEXIT(lines 7365 7379) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L428 ceAbstractionStarter]: At program point can_newlinkENTRY(lines 7296 7304) the Hoare annotation is: true [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point can_newlinkFINAL(lines 7296 7304) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point can_newlinkEXIT(lines 7296 7304) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L428 ceAbstractionStarter]: At program point L7038(line 7038) the Hoare annotation is: true [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point L7038-1(line 7038) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point L6997-1(line 6997) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L428 ceAbstractionStarter]: At program point L6997(line 6997) the Hoare annotation is: true [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point L7088(lines 7088 7092) no Hoare annotation was computed. [2018-11-18 11:03:52,788 INFO L425 ceAbstractionStarter]: For program point L7080-1(lines 7080 7081) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L428 ceAbstractionStarter]: At program point L7080(lines 7080 7081) the Hoare annotation is: true [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L6981-1(line 6981) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L428 ceAbstractionStarter]: At program point L6981(line 6981) the Hoare annotation is: true [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L7072-1(line 7072) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L428 ceAbstractionStarter]: At program point L7072(line 7072) the Hoare annotation is: true [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L6998(lines 6998 7002) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L6990(lines 6990 6995) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L6990-2(lines 6990 6995) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L7015-1(line 7015) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L428 ceAbstractionStarter]: At program point L7015(line 7015) the Hoare annotation is: true [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L7073(lines 7073 7077) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L7032-2(lines 7032 7042) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L7065-2(lines 7065 7071) no Hoare annotation was computed. [2018-11-18 11:03:52,789 INFO L425 ceAbstractionStarter]: For program point L7032(lines 7032 7042) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7065(lines 7065 7071) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L428 ceAbstractionStarter]: At program point L6958(line 6958) the Hoare annotation is: true [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L6991-1(line 6991) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L428 ceAbstractionStarter]: At program point L6991(line 6991) the Hoare annotation is: true [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7024(lines 7024 7028) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L6958-1(line 6958) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L6983-1(line 6983) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L428 ceAbstractionStarter]: At program point L6983(line 6983) the Hoare annotation is: true [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7049-1(line 7049) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L428 ceAbstractionStarter]: At program point L7049(line 7049) the Hoare annotation is: true [2018-11-18 11:03:52,790 INFO L428 ceAbstractionStarter]: At program point L7066(line 7066) the Hoare annotation is: true [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7033(lines 7033 7037) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7066-1(line 7066) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7058(lines 7058 7098) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7058-1(lines 7058 7098) no Hoare annotation was computed. [2018-11-18 11:03:52,790 INFO L425 ceAbstractionStarter]: For program point L7050(lines 7050 7054) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L7083-1(lines 7083 7084) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L428 ceAbstractionStarter]: At program point L7083(lines 7083 7084) the Hoare annotation is: true [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L6984(lines 6984 6988) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L7017(lines 7017 7021) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L6976-2(lines 6976 6982) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L6976(lines 6976 6982) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L7009-1(lines 7009 7031) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L7009(lines 7009 7031) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L7067-1(line 7067) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L428 ceAbstractionStarter]: At program point L7067(line 7067) the Hoare annotation is: true [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L7059(lines 7059 7063) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point can_changelinkFINAL(lines 6932 7101) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L425 ceAbstractionStarter]: For program point L6993-1(lines 6993 6994) no Hoare annotation was computed. [2018-11-18 11:03:52,791 INFO L428 ceAbstractionStarter]: At program point L6993(lines 6993 6994) the Hoare annotation is: true [2018-11-18 11:03:52,791 INFO L428 ceAbstractionStarter]: At program point can_changelinkENTRY(lines 6932 7101) the Hoare annotation is: true [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L7010(lines 7010 7014) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L7043(lines 7043 7057) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L6977-1(line 6977) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L428 ceAbstractionStarter]: At program point L6977(line 6977) the Hoare annotation is: true [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L7043-2(lines 7043 7057) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L6969-1(lines 6969 7008) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L6969(lines 6969 7008) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L6961-1(line 6961) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L428 ceAbstractionStarter]: At program point L6961(line 6961) the Hoare annotation is: true [2018-11-18 11:03:52,792 INFO L428 ceAbstractionStarter]: At program point L6978(line 6978) the Hoare annotation is: true [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L7044(lines 7044 7048) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L6978-1(line 6978) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L6970(lines 6970 6974) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L425 ceAbstractionStarter]: For program point L7069-1(line 7069) no Hoare annotation was computed. [2018-11-18 11:03:52,792 INFO L428 ceAbstractionStarter]: At program point L7069(line 7069) the Hoare annotation is: true [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L6962(lines 6962 6968) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L7086(lines 7086 7095) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L6962-2(lines 6962 6968) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point can_changelinkEXIT(lines 6932 7101) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L428 ceAbstractionStarter]: At program point L7070(line 7070) the Hoare annotation is: true [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L7070-1(line 7070) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L6996(lines 6996 7005) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L7087-1(line 7087) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L428 ceAbstractionStarter]: At program point L7087(line 7087) the Hoare annotation is: true [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L7079(lines 7079 7085) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L6980-1(line 6980) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L428 ceAbstractionStarter]: At program point L6980(line 6980) the Hoare annotation is: true [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L7079-2(lines 7079 7085) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point can_update_sptEXIT(lines 6112 6138) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point can_update_sptFINAL(lines 6112 6138) no Hoare annotation was computed. [2018-11-18 11:03:52,793 INFO L425 ceAbstractionStarter]: For program point L6130(lines 6130 6135) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6130-2(lines 6130 6135) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6124-2(lines 6124 6128) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6124(lines 6124 6128) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6119(lines 6119 6123) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L428 ceAbstractionStarter]: At program point can_update_sptENTRY(lines 6112 6138) the Hoare annotation is: true [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6119-2(lines 6119 6123) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point alloc_can_err_skbFINAL(lines 6736 6754) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L428 ceAbstractionStarter]: At program point L6742(line 6742) the Hoare annotation is: true [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6743-1(lines 6743 6744) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L428 ceAbstractionStarter]: At program point L6743(lines 6743 6744) the Hoare annotation is: true [2018-11-18 11:03:52,794 INFO L428 ceAbstractionStarter]: At program point alloc_can_err_skbENTRY(lines 6736 6754) the Hoare annotation is: true [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6745(lines 6745 6749) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point alloc_can_err_skbEXIT(lines 6736 6754) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point L6742-1(line 6742) no Hoare annotation was computed. [2018-11-18 11:03:52,794 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 8624 8637) the Hoare annotation is: true [2018-11-18 11:03:52,795 INFO L428 ceAbstractionStarter]: At program point L8629(line 8629) the Hoare annotation is: true [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point L8629-1(line 8629) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L428 ceAbstractionStarter]: At program point L8633(line 8633) the Hoare annotation is: true [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point L8633-1(lines 8624 8637) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 8624 8637) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point L8630(lines 8630 8634) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point L5761(lines 5761 5768) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5753 5770) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point L5764-1(line 5764) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L428 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5753 5770) the Hoare annotation is: true [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5753 5770) no Hoare annotation was computed. [2018-11-18 11:03:52,795 INFO L428 ceAbstractionStarter]: At program point L5764(line 5764) the Hoare annotation is: true [2018-11-18 11:03:52,795 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2018-11-18 11:03:52,796 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point netdev_notifier_info_to_devEXIT(lines 8139 8146) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L428 ceAbstractionStarter]: At program point netdev_notifier_info_to_devENTRY(lines 8139 8146) the Hoare annotation is: true [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point netdev_notifier_info_to_devFINAL(lines 8139 8146) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point L6316-2(lines 6316 6322) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point can_fixup_bittimingEXIT(lines 6288 6343) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point L6316(lines 6316 6322) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point L6333-2(lines 6333 6337) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point L6333(line 6333) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point L6305-2(lines 6305 6309) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point L6305(lines 6305 6309) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L425 ceAbstractionStarter]: For program point can_fixup_bittimingFINAL(lines 6288 6343) no Hoare annotation was computed. [2018-11-18 11:03:52,796 INFO L428 ceAbstractionStarter]: At program point can_fixup_bittimingENTRY(lines 6288 6343) the Hoare annotation is: true [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310(line 6310) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310-3(line 6310) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310-2(line 6310) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L428 ceAbstractionStarter]: At program point L6302(line 6302) the Hoare annotation is: true [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310-8(line 6310) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310-5(line 6310) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310-6(line 6310) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310-11(lines 6310 6314) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6302-1(line 6302) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6310-9(line 6310) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6327(lines 6327 6331) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L6327-2(lines 6327 6331) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L428 ceAbstractionStarter]: At program point choose_timer_2ENTRY(lines 7420 7431) the Hoare annotation is: true [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point L7426-1(line 7426) no Hoare annotation was computed. [2018-11-18 11:03:52,797 INFO L425 ceAbstractionStarter]: For program point choose_timer_2FINAL(lines 7420 7431) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L428 ceAbstractionStarter]: At program point L7426(line 7426) the Hoare annotation is: true [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point choose_timer_2EXIT(lines 7420 7431) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point L8318(line 8318) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point L8320-1(line 8320) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L428 ceAbstractionStarter]: At program point L8320(line 8320) the Hoare annotation is: true [2018-11-18 11:03:52,798 INFO L428 ceAbstractionStarter]: At program point L8314(line 8314) the Hoare annotation is: true [2018-11-18 11:03:52,798 INFO L428 ceAbstractionStarter]: At program point L8310(line 8310) the Hoare annotation is: true [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point L8314-1(line 8314) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point ldv_main_exported_3EXIT(lines 8299 8332) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point L8310-1(line 8310) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L428 ceAbstractionStarter]: At program point L8327(line 8327) the Hoare annotation is: true [2018-11-18 11:03:52,798 INFO L428 ceAbstractionStarter]: At program point L8329(lines 8299 8332) the Hoare annotation is: true [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point L8319(lines 8319 8324) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L425 ceAbstractionStarter]: For program point L8317(lines 8317 8328) no Hoare annotation was computed. [2018-11-18 11:03:52,798 INFO L428 ceAbstractionStarter]: At program point ldv_main_exported_3ENTRY(lines 8299 8332) the Hoare annotation is: true [2018-11-18 11:03:52,799 INFO L425 ceAbstractionStarter]: For program point L8326(line 8326) no Hoare annotation was computed. [2018-11-18 11:03:52,799 INFO L425 ceAbstractionStarter]: For program point L6842(line 6842) no Hoare annotation was computed. [2018-11-18 11:03:52,799 INFO L428 ceAbstractionStarter]: At program point can_change_mtuENTRY(lines 6817 6849) the Hoare annotation is: true [2018-11-18 11:03:52,799 INFO L425 ceAbstractionStarter]: For program point L6834(line 6834) no Hoare annotation was computed. [2018-11-18 11:03:52,799 INFO L425 ceAbstractionStarter]: For program point L6830(lines 6830 6844) no Hoare annotation was computed. [2018-11-18 11:03:52,799 INFO L425 ceAbstractionStarter]: For program point can_change_mtuFINAL(lines 6817 6849) no Hoare annotation was computed. [2018-11-18 11:03:52,799 INFO L428 ceAbstractionStarter]: At program point L6845(lines 6822 6848) the Hoare annotation is: true [2018-11-18 11:03:52,846 INFO L425 ceAbstractionStarter]: For program point can_change_mtuEXIT(lines 6817 6849) no Hoare annotation was computed. [2018-11-18 11:03:52,846 INFO L425 ceAbstractionStarter]: For program point L6835(lines 6835 6839) no Hoare annotation was computed. [2018-11-18 11:03:52,846 INFO L425 ceAbstractionStarter]: For program point L6831(line 6831) no Hoare annotation was computed. [2018-11-18 11:03:52,846 INFO L425 ceAbstractionStarter]: For program point L6823-1(line 6823) no Hoare annotation was computed. [2018-11-18 11:03:52,846 INFO L428 ceAbstractionStarter]: At program point L6823(line 6823) the Hoare annotation is: true [2018-11-18 11:03:52,846 INFO L425 ceAbstractionStarter]: For program point L6825(lines 6825 6829) no Hoare annotation was computed. [2018-11-18 11:03:52,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:03:52 BoogieIcfgContainer [2018-11-18 11:03:52,855 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:03:52,856 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:03:52,857 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:03:52,857 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:03:52,857 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:03:51" (3/4) ... [2018-11-18 11:03:52,860 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:03:52,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2018-11-18 11:03:52,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_1 [2018-11-18 11:03:52,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure nla_get_u32 [2018-11-18 11:03:52,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_restart [2018-11-18 11:03:52,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netdev_alloc_skb_25 [2018-11-18 11:03:52,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 11:03:52,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fill_xstats [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer_23 [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_init [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_1 [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_pending_timer_1 [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_add [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_setup [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure register_candev [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_is_empty [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_get_xstats_size [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure nla_put_u32 [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_skb_reserve [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_can_skb [2018-11-18 11:03:52,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure open_candev [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_notifier_init [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_notifier_exit [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~C_INT [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_get_bittiming [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_1 [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_restart_now [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_skb_prv [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_calc_bittiming [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fill_info [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_get_size [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kfree_skb_17 [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_dev_exit [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure nla_total_size [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_init_1 [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_notifier [2018-11-18 11:03:52,874 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure nla_data [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_flush_echo_skb [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure nla_attr_size [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_rtnl_link_ops_4 [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_ok [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure safe_candev_priv [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~C_ULONG~TO~VOID [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_timer_1 [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_rx_22 [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-18 11:03:52,875 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_dev_init [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_newlink [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_changelink [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_update_spt [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_can_err_skb [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-18 11:03:52,876 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_notifier_info_to_dev [2018-11-18 11:03:52,877 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fixup_bittiming [2018-11-18 11:03:52,877 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_timer_2 [2018-11-18 11:03:52,877 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_3 [2018-11-18 11:03:52,877 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure can_change_mtu [2018-11-18 11:03:52,906 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 470 nodes and edges [2018-11-18 11:03:52,908 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 214 nodes and edges [2018-11-18 11:03:52,910 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 102 nodes and edges [2018-11-18 11:03:52,912 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2018-11-18 11:03:52,915 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-11-18 11:03:52,917 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 11:03:52,919 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 11:03:53,065 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_9085e480-040a-48be-a2d5-9a1faee3e081/bin-2019/utaipan/witness.graphml [2018-11-18 11:03:53,065 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:03:53,066 INFO L168 Benchmark]: Toolchain (without parser) took 7958.49 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 826.8 MB). Free memory was 937.9 MB in the beginning and 1.7 GB in the end (delta: -788.1 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:53,067 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:03:53,067 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2989.82 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 475.0 MB). Free memory was 937.9 MB in the beginning and 1.0 GB in the end (delta: -79.3 MB). Peak memory consumption was 456.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:53,067 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.32 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:53,068 INFO L168 Benchmark]: Boogie Preprocessor took 109.43 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 987.8 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:53,068 INFO L168 Benchmark]: RCFGBuilder took 3707.33 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 2.6 MB). Free memory was 987.8 MB in the beginning and 857.9 MB in the end (delta: 129.9 MB). Peak memory consumption was 301.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:53,068 INFO L168 Benchmark]: TraceAbstraction took 880.19 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 349.2 MB). Free memory was 857.9 MB in the beginning and 1.8 GB in the end (delta: -912.4 MB). Peak memory consumption was 178.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:53,068 INFO L168 Benchmark]: Witness Printer took 208.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 44.3 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:03:53,073 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2989.82 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 475.0 MB). Free memory was 937.9 MB in the beginning and 1.0 GB in the end (delta: -79.3 MB). Peak memory consumption was 456.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.32 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 109.43 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 987.8 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3707.33 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 2.6 MB). Free memory was 987.8 MB in the beginning and 857.9 MB in the end (delta: 129.9 MB). Peak memory consumption was 301.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 880.19 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 349.2 MB). Free memory was 857.9 MB in the beginning and 1.8 GB in the end (delta: -912.4 MB). Peak memory consumption was 178.1 MB. Max. memory is 11.5 GB. * Witness Printer took 208.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 44.3 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5804]: 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: 7193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7607]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7282]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7242]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6372]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6372]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 73 procedures, 750 locations, 1 error locations. SAFE Result, 0.8s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 1 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=748occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 237 LocationsWithAnnotation, 449 PreInvPairs, 449 NumberOfFragments, 237 HoareAnnotationTreeSize, 449 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 237 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 50 ConstructedInterpolants, 0 QuantifiedInterpolants, 2500 SizeOfPredicates, 0 NumberOfNonLiveVariables, 597 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...