./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_false-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_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fc97ee075c043ad54d84914aed54adda3d4d6a57 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fc97ee075c043ad54d84914aed54adda3d4d6a57 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 17:05:55,411 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:05:55,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:05:55,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:05:55,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:05:55,419 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:05:55,420 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:05:55,422 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:05:55,423 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:05:55,423 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:05:55,424 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:05:55,424 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:05:55,425 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:05:55,425 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:05:55,426 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:05:55,426 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:05:55,427 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:05:55,428 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:05:55,429 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:05:55,430 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:05:55,431 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:05:55,431 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:05:55,432 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:05:55,432 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:05:55,432 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:05:55,433 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:05:55,434 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:05:55,434 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:05:55,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:05:55,435 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:05:55,435 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:05:55,436 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:05:55,436 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:05:55,436 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:05:55,437 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:05:55,437 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:05:55,438 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 17:05:55,446 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:05:55,446 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:05:55,447 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:05:55,447 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:05:55,448 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:05:55,448 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:05:55,448 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:05:55,448 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:05:55,448 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:05:55,448 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:05:55,448 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:05:55,449 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:05:55,449 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:05:55,449 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:05:55,449 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:05:55,449 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:05:55,449 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:05:55,449 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:05:55,450 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:05:55,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:05:55,450 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:05:55,450 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:05:55,450 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:05:55,450 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 17:05:55,450 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:05:55,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:05:55,451 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:05:55,451 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak 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 -> Kojak 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 -> fc97ee075c043ad54d84914aed54adda3d4d6a57 [2018-11-18 17:05:55,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:05:55,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:05:55,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:05:55,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:05:55,492 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:05:55,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 17:05:55,538 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/ac570e077/1915d8121cbf46b4a1ffed90bfee3e37/FLAG7eef94592 [2018-11-18 17:05:56,141 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:05:56,142 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 17:05:56,169 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/ac570e077/1915d8121cbf46b4a1ffed90bfee3e37/FLAG7eef94592 [2018-11-18 17:05:56,511 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/ac570e077/1915d8121cbf46b4a1ffed90bfee3e37 [2018-11-18 17:05:56,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:05:56,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:05:56,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:05:56,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:05:56,517 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:05:56,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:05:56" (1/1) ... [2018-11-18 17:05:56,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3a2ed4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:05:56, skipping insertion in model container [2018-11-18 17:05:56,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:05:56" (1/1) ... [2018-11-18 17:05:56,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:05:56,589 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:05:58,742 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:05:58,794 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:05:59,843 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:06:00,210 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:06:00,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00 WrapperNode [2018-11-18 17:06:00,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:06:00,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:06:00,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:06:00,211 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:06:00,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,261 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:06:00,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:06:00,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:06:00,380 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:06:00,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,492 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... [2018-11-18 17:06:00,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:06:00,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:06:00,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:06:00,529 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:06:00,530 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:06:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-18 17:06:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2018-11-18 17:06:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2018-11-18 17:06:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2018-11-18 17:06:00,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2018-11-18 17:06:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2018-11-18 17:06:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2018-11-18 17:06:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2018-11-18 17:06:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2018-11-18 17:06:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 17:06:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2018-11-18 17:06:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2018-11-18 17:06:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 17:06:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 17:06:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 17:06:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2018-11-18 17:06:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2018-11-18 17:06:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2018-11-18 17:06:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2018-11-18 17:06:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2018-11-18 17:06:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2018-11-18 17:06:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2018-11-18 17:06:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2018-11-18 17:06:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2018-11-18 17:06:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2018-11-18 17:06:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-18 17:06:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-18 17:06:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-18 17:06:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-18 17:06:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 17:06:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2018-11-18 17:06:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2018-11-18 17:06:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2018-11-18 17:06:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-11-18 17:06:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 17:06:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2018-11-18 17:06:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2018-11-18 17:06:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2018-11-18 17:06:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2018-11-18 17:06:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2018-11-18 17:06:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 17:06:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 17:06:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2018-11-18 17:06:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2018-11-18 17:06:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_is_enabled [2018-11-18 17:06:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-18 17:06:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-18 17:06:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-18 17:06:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-18 17:06:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-18 17:06:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 17:06:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 17:06:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 17:06:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 17:06:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2018-11-18 17:06:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2018-11-18 17:06:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2018-11-18 17:06:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_disable [2018-11-18 17:06:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2018-11-18 17:06:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2018-11-18 17:06:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-18 17:06:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-18 17:06:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2018-11-18 17:06:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2018-11-18 17:06:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2018-11-18 17:06:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_driver_unregister [2018-11-18 17:06:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 17:06:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-18 17:06:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 17:06:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 17:06:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2018-11-18 17:06:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2018-11-18 17:06:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2018-11-18 17:06:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2018-11-18 17:06:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-18 17:06:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-18 17:06:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2018-11-18 17:06:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2018-11-18 17:06:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2018-11-18 17:06:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 17:06:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_translation [2018-11-18 17:06:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 17:06:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2018-11-18 17:06:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2018-11-18 17:06:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2018-11-18 17:06:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 17:06:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2018-11-18 17:06:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-18 17:06:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2018-11-18 17:06:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2018-11-18 17:06:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2018-11-18 17:06:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2018-11-18 17:06:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2018-11-18 17:06:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2018-11-18 17:06:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2018-11-18 17:06:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2018-11-18 17:06:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2018-11-18 17:06:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2018-11-18 17:06:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_set_mask [2018-11-18 17:06:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 17:06:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 17:06:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-18 17:06:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2018-11-18 17:06:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2018-11-18 17:06:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 17:06:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mq [2018-11-18 17:06:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2018-11-18 17:06:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2018-11-18 17:06:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 17:06:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 17:06:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 17:06:00,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 17:06:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2018-11-18 17:06:00,601 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2018-11-18 17:06:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2018-11-18 17:06:00,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2018-11-18 17:06:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_driver_register [2018-11-18 17:06:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2018-11-18 17:06:00,602 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2018-11-18 17:06:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-18 17:06:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 17:06:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 17:06:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-18 17:06:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2018-11-18 17:06:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2018-11-18 17:06:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-18 17:06:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-18 17:06:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 17:06:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 17:06:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2018-11-18 17:06:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2018-11-18 17:06:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2018-11-18 17:06:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 17:06:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2018-11-18 17:06:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 17:06:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-18 17:06:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2018-11-18 17:06:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2018-11-18 17:06:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2018-11-18 17:06:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2018-11-18 17:06:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 17:06:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 17:06:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-18 17:06:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2018-11-18 17:06:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2018-11-18 17:06:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 17:06:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 17:06:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_clockspeed [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2018-11-18 17:06:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2018-11-18 17:06:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2018-11-18 17:06:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2018-11-18 17:06:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 17:06:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 17:06:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2018-11-18 17:06:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 17:06:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcicore_dev_irqvecs_enable [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2018-11-18 17:06:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-18 17:06:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-18 17:06:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2018-11-18 17:06:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2018-11-18 17:06:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-18 17:06:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-18 17:06:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2018-11-18 17:06:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2018-11-18 17:06:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2018-11-18 17:06:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 17:06:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-18 17:06:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_register [2018-11-18 17:06:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2018-11-18 17:06:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2018-11-18 17:06:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2018-11-18 17:06:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-18 17:06:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 17:06:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2018-11-18 17:06:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2018-11-18 17:06:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2018-11-18 17:06:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2018-11-18 17:06:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 17:06:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2018-11-18 17:06:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2018-11-18 17:06:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2018-11-18 17:06:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2018-11-18 17:06:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2018-11-18 17:06:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2018-11-18 17:06:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2018-11-18 17:06:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2018-11-18 17:06:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 17:06:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 17:06:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2018-11-18 17:06:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-18 17:06:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 17:06:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 17:06:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 17:06:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2018-11-18 17:06:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2018-11-18 17:06:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 17:06:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2018-11-18 17:06:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2018-11-18 17:06:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:06:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:06:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2018-11-18 17:06:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2018-11-18 17:06:37,547 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:06:37,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:06:37 BoogieIcfgContainer [2018-11-18 17:06:37,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:06:37,547 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 17:06:37,547 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 17:06:37,554 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 17:06:37,554 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:06:37" (1/1) ... [2018-11-18 17:06:37,563 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:06:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:37,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1463 states and 2135 transitions. [2018-11-18 17:06:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2135 transitions. [2018-11-18 17:06:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 17:06:37,630 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1470 states and 2227 transitions. [2018-11-18 17:06:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2227 transitions. [2018-11-18 17:06:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-18 17:06:38,456 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1471 states and 2228 transitions. [2018-11-18 17:06:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2228 transitions. [2018-11-18 17:06:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-18 17:06:39,012 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1475 states and 2316 transitions. [2018-11-18 17:06:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2316 transitions. [2018-11-18 17:06:39,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-18 17:06:39,384 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:06:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:39,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1476 states and 2317 transitions. [2018-11-18 17:06:39,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2317 transitions. [2018-11-18 17:06:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-18 17:06:39,616 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1479 states and 2387 transitions. [2018-11-18 17:06:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2387 transitions. [2018-11-18 17:06:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-18 17:06:40,012 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1484 states and 2462 transitions. [2018-11-18 17:06:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2462 transitions. [2018-11-18 17:06:40,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-18 17:06:40,480 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1490 states and 2542 transitions. [2018-11-18 17:06:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2542 transitions. [2018-11-18 17:06:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-18 17:06:41,253 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:42,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1497 states and 2624 transitions. [2018-11-18 17:06:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2624 transitions. [2018-11-18 17:06:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-18 17:06:42,030 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:42,226 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1498 states and 2624 transitions. [2018-11-18 17:06:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2624 transitions. [2018-11-18 17:06:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-11-18 17:06:42,309 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-11-18 17:06:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1500 states and 2628 transitions. [2018-11-18 17:06:42,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2628 transitions. [2018-11-18 17:06:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-11-18 17:06:42,639 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1509 states and 2713 transitions. [2018-11-18 17:06:43,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2713 transitions. [2018-11-18 17:06:43,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-11-18 17:06:43,765 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1510 states and 2713 transitions. [2018-11-18 17:06:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2713 transitions. [2018-11-18 17:06:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-11-18 17:06:44,086 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:44,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1511 states and 2713 transitions. [2018-11-18 17:06:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2713 transitions. [2018-11-18 17:06:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:06:44,428 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1514 states and 2720 transitions. [2018-11-18 17:06:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2720 transitions. [2018-11-18 17:06:44,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:06:44,833 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-11-18 17:06:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1517 states and 2726 transitions. [2018-11-18 17:06:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2726 transitions. [2018-11-18 17:06:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:06:45,213 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:45,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1518 states and 2726 transitions. [2018-11-18 17:06:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2726 transitions. [2018-11-18 17:06:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-18 17:06:45,485 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:06:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1519 states and 2726 transitions. [2018-11-18 17:06:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2726 transitions. [2018-11-18 17:06:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-18 17:06:45,749 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-11-18 17:06:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1522 states and 2731 transitions. [2018-11-18 17:06:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2731 transitions. [2018-11-18 17:06:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-18 17:06:45,962 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:46,202 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1521 states and 2722 transitions. [2018-11-18 17:06:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2722 transitions. [2018-11-18 17:06:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-18 17:06:46,260 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:06:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1522 states and 2722 transitions. [2018-11-18 17:06:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2722 transitions. [2018-11-18 17:06:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-18 17:06:46,475 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-11-18 17:06:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1526 states and 2732 transitions. [2018-11-18 17:06:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2732 transitions. [2018-11-18 17:06:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-18 17:06:47,039 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:47,217 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1529 states and 2737 transitions. [2018-11-18 17:06:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2737 transitions. [2018-11-18 17:06:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-18 17:06:47,257 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1530 states and 2737 transitions. [2018-11-18 17:06:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2737 transitions. [2018-11-18 17:06:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-18 17:06:47,468 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:47,675 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1534 states and 2747 transitions. [2018-11-18 17:06:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2747 transitions. [2018-11-18 17:06:47,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-18 17:06:47,995 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:48,287 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:48,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1533 states and 2738 transitions. [2018-11-18 17:06:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2738 transitions. [2018-11-18 17:06:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-18 17:06:48,330 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:48,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1532 states and 2736 transitions. [2018-11-18 17:06:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2736 transitions. [2018-11-18 17:06:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:06:48,621 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:48,812 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:06:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:48,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1533 states and 2736 transitions. [2018-11-18 17:06:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2736 transitions. [2018-11-18 17:06:48,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:06:48,843 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:06:49,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1537 states and 2745 transitions. [2018-11-18 17:06:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2745 transitions. [2018-11-18 17:06:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:06:49,335 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:49,534 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2018-11-18 17:06:49,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1540 states and 2751 transitions. [2018-11-18 17:06:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2751 transitions. [2018-11-18 17:06:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:06:49,742 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:50,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:50,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1550 states and 2825 transitions. [2018-11-18 17:06:50,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2825 transitions. [2018-11-18 17:06:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:06:50,692 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-11-18 17:06:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1553 states and 2830 transitions. [2018-11-18 17:06:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2830 transitions. [2018-11-18 17:06:51,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:06:51,229 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:51,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:51,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1552 states and 2828 transitions. [2018-11-18 17:06:51,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2828 transitions. [2018-11-18 17:06:51,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 17:06:51,539 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2018-11-18 17:06:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1557 states and 2838 transitions. [2018-11-18 17:06:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2838 transitions. [2018-11-18 17:06:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 17:06:51,791 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-18 17:06:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1559 states and 2842 transitions. [2018-11-18 17:06:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2842 transitions. [2018-11-18 17:06:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 17:06:52,095 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1566 states and 2938 transitions. [2018-11-18 17:06:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2938 transitions. [2018-11-18 17:06:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 17:06:53,171 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:53,403 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1569 states and 2943 transitions. [2018-11-18 17:06:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2943 transitions. [2018-11-18 17:06:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-18 17:06:53,994 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-18 17:06:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1574 states and 2953 transitions. [2018-11-18 17:06:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2953 transitions. [2018-11-18 17:06:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-18 17:06:54,346 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:54,535 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2018-11-18 17:06:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1577 states and 2957 transitions. [2018-11-18 17:06:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2957 transitions. [2018-11-18 17:06:54,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-18 17:06:54,559 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:54,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1578 states and 2958 transitions. [2018-11-18 17:06:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2958 transitions. [2018-11-18 17:06:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-18 17:06:54,932 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:06:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:55,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1583 states and 3031 transitions. [2018-11-18 17:06:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 3031 transitions. [2018-11-18 17:06:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-18 17:06:55,778 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2018-11-18 17:06:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1586 states and 3038 transitions. [2018-11-18 17:06:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3038 transitions. [2018-11-18 17:06:56,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-18 17:06:56,387 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:56,563 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:06:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 1589 states and 3043 transitions. [2018-11-18 17:06:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 3043 transitions. [2018-11-18 17:06:56,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:06:56,804 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-18 17:06:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:56,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1592 states and 3047 transitions. [2018-11-18 17:06:56,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3047 transitions. [2018-11-18 17:06:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:06:56,998 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2018-11-18 17:06:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1595 states and 3051 transitions. [2018-11-18 17:06:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3051 transitions. [2018-11-18 17:06:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:06:57,195 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-11-18 17:06:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1596 states and 3051 transitions. [2018-11-18 17:06:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 3051 transitions. [2018-11-18 17:06:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:06:57,388 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:06:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1602 states and 3128 transitions. [2018-11-18 17:06:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 3128 transitions. [2018-11-18 17:06:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:06:58,237 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:58,585 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:06:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:06:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 1611 states and 3222 transitions. [2018-11-18 17:06:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 3222 transitions. [2018-11-18 17:06:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:06:59,802 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:06:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:06:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:00,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1614 states and 3290 transitions. [2018-11-18 17:07:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 3290 transitions. [2018-11-18 17:07:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:07:00,416 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-18 17:07:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1617 states and 3295 transitions. [2018-11-18 17:07:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 3295 transitions. [2018-11-18 17:07:00,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 17:07:00,825 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:00,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:01,042 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-18 17:07:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1620 states and 3299 transitions. [2018-11-18 17:07:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 3299 transitions. [2018-11-18 17:07:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 17:07:01,064 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2018-11-18 17:07:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:01,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 1623 states and 3303 transitions. [2018-11-18 17:07:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 3303 transitions. [2018-11-18 17:07:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-18 17:07:01,317 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 1624 states and 3303 transitions. [2018-11-18 17:07:01,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 3303 transitions. [2018-11-18 17:07:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 17:07:01,561 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:03,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1634 states and 3404 transitions. [2018-11-18 17:07:03,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 3404 transitions. [2018-11-18 17:07:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 17:07:03,671 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:04,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 1636 states and 3412 transitions. [2018-11-18 17:07:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 3412 transitions. [2018-11-18 17:07:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 17:07:04,383 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:04,577 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 1639 states and 3479 transitions. [2018-11-18 17:07:05,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 3479 transitions. [2018-11-18 17:07:05,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 17:07:05,055 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 1640 states and 3479 transitions. [2018-11-18 17:07:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 3479 transitions. [2018-11-18 17:07:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-18 17:07:05,371 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:06,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1643 states and 3546 transitions. [2018-11-18 17:07:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3546 transitions. [2018-11-18 17:07:06,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-18 17:07:06,030 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-18 17:07:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1646 states and 3550 transitions. [2018-11-18 17:07:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 3550 transitions. [2018-11-18 17:07:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-18 17:07:06,234 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:06,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 1651 states and 3564 transitions. [2018-11-18 17:07:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 3564 transitions. [2018-11-18 17:07:06,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-18 17:07:06,764 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:06,948 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:07:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 1652 states and 3564 transitions. [2018-11-18 17:07:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 3564 transitions. [2018-11-18 17:07:06,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-18 17:07:06,967 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 1654 states and 3566 transitions. [2018-11-18 17:07:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 3566 transitions. [2018-11-18 17:07:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:07,265 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:07,532 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:07,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1659 states and 3578 transitions. [2018-11-18 17:07:07,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 3578 transitions. [2018-11-18 17:07:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:07,810 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:07,994 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 1664 states and 3592 transitions. [2018-11-18 17:07:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 3592 transitions. [2018-11-18 17:07:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:08,228 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:08,450 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 1667 states and 3596 transitions. [2018-11-18 17:07:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 3596 transitions. [2018-11-18 17:07:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:08,488 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 1677 states and 3701 transitions. [2018-11-18 17:07:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 3701 transitions. [2018-11-18 17:07:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:10,609 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-11-18 17:07:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:11,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1679 states and 3708 transitions. [2018-11-18 17:07:11,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3708 transitions. [2018-11-18 17:07:11,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:11,184 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:11,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1685 states and 3789 transitions. [2018-11-18 17:07:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 3789 transitions. [2018-11-18 17:07:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:12,718 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-11-18 17:07:13,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1686 states and 3792 transitions. [2018-11-18 17:07:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 3792 transitions. [2018-11-18 17:07:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:13,191 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 1690 states and 3861 transitions. [2018-11-18 17:07:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 3861 transitions. [2018-11-18 17:07:14,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:14,337 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-11-18 17:07:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 1691 states and 3862 transitions. [2018-11-18 17:07:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3862 transitions. [2018-11-18 17:07:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:14,872 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:15,082 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1693 states and 3870 transitions. [2018-11-18 17:07:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3870 transitions. [2018-11-18 17:07:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:15,707 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1694 states and 3870 transitions. [2018-11-18 17:07:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 3870 transitions. [2018-11-18 17:07:15,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:15,955 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 1695 states and 3870 transitions. [2018-11-18 17:07:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 3870 transitions. [2018-11-18 17:07:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:16,194 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1698 states and 3936 transitions. [2018-11-18 17:07:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 3936 transitions. [2018-11-18 17:07:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-18 17:07:17,064 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:17,238 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:17,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1699 states and 3936 transitions. [2018-11-18 17:07:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 3936 transitions. [2018-11-18 17:07:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:17,268 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:17,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 1704 states and 3949 transitions. [2018-11-18 17:07:17,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 3949 transitions. [2018-11-18 17:07:17,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:17,669 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:17,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 1707 states and 3953 transitions. [2018-11-18 17:07:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 3953 transitions. [2018-11-18 17:07:17,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:17,891 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:17,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:07:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 1712 states and 3969 transitions. [2018-11-18 17:07:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3969 transitions. [2018-11-18 17:07:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:18,230 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 1713 states and 3972 transitions. [2018-11-18 17:07:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3972 transitions. [2018-11-18 17:07:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:18,467 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:18,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 1716 states and 3976 transitions. [2018-11-18 17:07:18,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3976 transitions. [2018-11-18 17:07:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:18,723 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 1719 states and 3980 transitions. [2018-11-18 17:07:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 3980 transitions. [2018-11-18 17:07:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:18,973 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:19,185 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:19,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1721 states and 3985 transitions. [2018-11-18 17:07:19,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3985 transitions. [2018-11-18 17:07:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:19,640 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 1722 states and 3993 transitions. [2018-11-18 17:07:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3993 transitions. [2018-11-18 17:07:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:20,019 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-11-18 17:07:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 1723 states and 3994 transitions. [2018-11-18 17:07:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 3994 transitions. [2018-11-18 17:07:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:20,352 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:21,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 1725 states and 3999 transitions. [2018-11-18 17:07:21,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3999 transitions. [2018-11-18 17:07:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:21,045 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:21,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1726 states and 4001 transitions. [2018-11-18 17:07:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 4001 transitions. [2018-11-18 17:07:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:21,543 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1727 states and 4001 transitions. [2018-11-18 17:07:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 4001 transitions. [2018-11-18 17:07:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:21,817 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 1728 states and 4001 transitions. [2018-11-18 17:07:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 4001 transitions. [2018-11-18 17:07:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:22,076 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1729 states and 4002 transitions. [2018-11-18 17:07:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 4002 transitions. [2018-11-18 17:07:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:22,449 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:22,658 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 17:07:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1731 states and 4005 transitions. [2018-11-18 17:07:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 4005 transitions. [2018-11-18 17:07:22,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-18 17:07:22,819 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:23,036 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:23,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1732 states and 4005 transitions. [2018-11-18 17:07:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 4005 transitions. [2018-11-18 17:07:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:23,074 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:23,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:07:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 1737 states and 4018 transitions. [2018-11-18 17:07:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 4018 transitions. [2018-11-18 17:07:23,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:23,656 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 1742 states and 4032 transitions. [2018-11-18 17:07:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 4032 transitions. [2018-11-18 17:07:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:24,274 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4038 states to 1745 states and 4036 transitions. [2018-11-18 17:07:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 4036 transitions. [2018-11-18 17:07:24,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:24,509 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:24,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:24,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 1748 states and 4040 transitions. [2018-11-18 17:07:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 4040 transitions. [2018-11-18 17:07:24,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:24,741 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 1753 states and 4052 transitions. [2018-11-18 17:07:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 4052 transitions. [2018-11-18 17:07:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:25,107 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:25,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2018-11-18 17:07:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:25,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 1756 states and 4056 transitions. [2018-11-18 17:07:25,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 4056 transitions. [2018-11-18 17:07:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:25,351 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:25,554 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 1756 states and 4055 transitions. [2018-11-18 17:07:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 4055 transitions. [2018-11-18 17:07:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:25,583 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 17:07:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 1759 states and 4059 transitions. [2018-11-18 17:07:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 4059 transitions. [2018-11-18 17:07:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:25,832 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:26,042 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 17:07:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 1762 states and 4063 transitions. [2018-11-18 17:07:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 4063 transitions. [2018-11-18 17:07:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 17:07:26,075 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:26,297 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-11-18 17:07:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 1763 states and 4063 transitions. [2018-11-18 17:07:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 4063 transitions. [2018-11-18 17:07:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-18 17:07:26,321 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2018-11-18 17:07:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 1765 states and 4066 transitions. [2018-11-18 17:07:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 4066 transitions. [2018-11-18 17:07:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-18 17:07:27,036 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 17:07:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 1763 states and 4062 transitions. [2018-11-18 17:07:27,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 4062 transitions. [2018-11-18 17:07:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-18 17:07:27,599 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:32,728 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 17:07:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:32,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 1765 states and 4067 transitions. [2018-11-18 17:07:32,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 4067 transitions. [2018-11-18 17:07:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-18 17:07:32,992 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 17:07:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 1766 states and 4069 transitions. [2018-11-18 17:07:34,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 4069 transitions. [2018-11-18 17:07:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-11-18 17:07:34,885 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 17:07:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:36,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 1767 states and 4070 transitions. [2018-11-18 17:07:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 4070 transitions. [2018-11-18 17:07:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-18 17:07:36,232 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-18 17:07:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 1768 states and 4070 transitions. [2018-11-18 17:07:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 4070 transitions. [2018-11-18 17:07:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-11-18 17:07:41,699 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 17:07:50,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 1770 states and 4079 transitions. [2018-11-18 17:07:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 4079 transitions. [2018-11-18 17:07:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-18 17:07:50,775 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:07:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:07:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 17:07:59,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:07:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1772 states and 4089 transitions. [2018-11-18 17:07:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 4089 transitions. [2018-11-18 17:07:59,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 17:07:59,093 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 17:08:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 1774 states and 4095 transitions. [2018-11-18 17:08:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 4095 transitions. [2018-11-18 17:08:09,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-18 17:08:09,218 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:19,894 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 17:08:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1776 states and 4103 transitions. [2018-11-18 17:08:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 4103 transitions. [2018-11-18 17:08:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 17:08:20,877 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 17:08:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 1778 states and 4111 transitions. [2018-11-18 17:08:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 4111 transitions. [2018-11-18 17:08:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:08:31,309 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:43,145 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 17:08:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 1780 states and 4119 transitions. [2018-11-18 17:08:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 4119 transitions. [2018-11-18 17:08:44,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:08:44,237 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2018-11-18 17:08:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 1782 states and 4121 transitions. [2018-11-18 17:08:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 4121 transitions. [2018-11-18 17:08:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 17:08:58,071 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:08:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 1783 states and 4121 transitions. [2018-11-18 17:08:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 4121 transitions. [2018-11-18 17:08:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 17:08:58,289 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:58,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:08:58,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:58,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 1784 states and 4121 transitions. [2018-11-18 17:08:58,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 4121 transitions. [2018-11-18 17:08:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 17:08:58,527 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:58,701 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-18 17:08:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 1785 states and 4121 transitions. [2018-11-18 17:08:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 4121 transitions. [2018-11-18 17:08:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:08:58,724 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:08:58,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 1786 states and 4124 transitions. [2018-11-18 17:08:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 4124 transitions. [2018-11-18 17:08:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:08:58,923 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:59,093 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:08:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:59,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 1789 states and 4128 transitions. [2018-11-18 17:08:59,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 4128 transitions. [2018-11-18 17:08:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:08:59,136 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:08:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 1792 states and 4132 transitions. [2018-11-18 17:08:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 4132 transitions. [2018-11-18 17:08:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:08:59,339 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 17:08:59,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 1795 states and 4136 transitions. [2018-11-18 17:08:59,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 4136 transitions. [2018-11-18 17:08:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:08:59,557 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:08:59,734 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:08:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:08:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 1798 states and 4140 transitions. [2018-11-18 17:08:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 4140 transitions. [2018-11-18 17:08:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:08:59,768 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:08:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:09:00,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 1801 states and 4144 transitions. [2018-11-18 17:09:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 4144 transitions. [2018-11-18 17:09:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:00,071 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:09:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1804 states and 4148 transitions. [2018-11-18 17:09:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 4148 transitions. [2018-11-18 17:09:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:00,278 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:09:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 1804 states and 4147 transitions. [2018-11-18 17:09:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 4147 transitions. [2018-11-18 17:09:00,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:00,487 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 17:09:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 1807 states and 4151 transitions. [2018-11-18 17:09:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 4151 transitions. [2018-11-18 17:09:00,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:00,702 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:09:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 1808 states and 4151 transitions. [2018-11-18 17:09:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 4151 transitions. [2018-11-18 17:09:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:00,919 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:09:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 1809 states and 4151 transitions. [2018-11-18 17:09:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 4151 transitions. [2018-11-18 17:09:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:01,139 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:09:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:01,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 1810 states and 4151 transitions. [2018-11-18 17:09:01,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 4151 transitions. [2018-11-18 17:09:01,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:01,358 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-18 17:09:02,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 1814 states and 4165 transitions. [2018-11-18 17:09:02,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 4165 transitions. [2018-11-18 17:09:02,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:02,687 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:02,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-18 17:09:03,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:03,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 1816 states and 4171 transitions. [2018-11-18 17:09:03,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 4171 transitions. [2018-11-18 17:09:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:03,618 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-18 17:09:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4198 states to 1817 states and 4175 transitions. [2018-11-18 17:09:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 4175 transitions. [2018-11-18 17:09:04,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:04,037 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2018-11-18 17:09:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 1824 states and 4257 transitions. [2018-11-18 17:09:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 4257 transitions. [2018-11-18 17:09:06,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:06,095 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:06,269 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 17:09:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 1825 states and 4257 transitions. [2018-11-18 17:09:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 4257 transitions. [2018-11-18 17:09:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:06,301 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:06,482 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-18 17:09:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 1826 states and 4260 transitions. [2018-11-18 17:09:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 4260 transitions. [2018-11-18 17:09:06,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:06,892 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-18 17:09:07,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 1827 states and 4263 transitions. [2018-11-18 17:09:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 4263 transitions. [2018-11-18 17:09:07,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:07,465 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2018-11-18 17:09:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 1832 states and 4335 transitions. [2018-11-18 17:09:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 4335 transitions. [2018-11-18 17:09:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:08,957 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:09,135 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 17:09:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:09,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 1833 states and 4335 transitions. [2018-11-18 17:09:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 4335 transitions. [2018-11-18 17:09:09,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:09,159 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2018-11-18 17:09:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 1836 states and 4400 transitions. [2018-11-18 17:09:09,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 4400 transitions. [2018-11-18 17:09:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:09,835 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-11-18 17:09:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 1837 states and 4402 transitions. [2018-11-18 17:09:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 4402 transitions. [2018-11-18 17:09:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:10,385 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:10,563 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2018-11-18 17:09:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 1838 states and 4403 transitions. [2018-11-18 17:09:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 4403 transitions. [2018-11-18 17:09:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 17:09:10,986 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:11,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:11,167 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 17:09:11,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 1839 states and 4403 transitions. [2018-11-18 17:09:11,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 4403 transitions. [2018-11-18 17:09:11,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:11,192 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:09:11,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 1839 states and 4402 transitions. [2018-11-18 17:09:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 4402 transitions. [2018-11-18 17:09:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:11,402 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:09:11,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:11,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 1842 states and 4406 transitions. [2018-11-18 17:09:11,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 4406 transitions. [2018-11-18 17:09:11,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:11,606 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:09:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4435 states to 1845 states and 4410 transitions. [2018-11-18 17:09:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 4410 transitions. [2018-11-18 17:09:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:11,817 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-18 17:09:12,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 1848 states and 4414 transitions. [2018-11-18 17:09:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 4414 transitions. [2018-11-18 17:09:12,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:12,022 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:12,254 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:09:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 1853 states and 4427 transitions. [2018-11-18 17:09:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 4427 transitions. [2018-11-18 17:09:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:12,298 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:09:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4456 states to 1856 states and 4431 transitions. [2018-11-18 17:09:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 4431 transitions. [2018-11-18 17:09:12,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:12,595 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:12,773 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-18 17:09:12,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:12,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 1859 states and 4435 transitions. [2018-11-18 17:09:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 4435 transitions. [2018-11-18 17:09:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 17:09:12,803 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:09:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-18 17:09:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:09:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 1858 states and 4432 transitions. [2018-11-18 17:09:13,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 4432 transitions. [2018-11-18 17:09:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-18 17:09:13,006 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:09:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:09:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:09:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2018-11-18 17:09:52,655 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:505) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2018-11-18 17:09:52,658 INFO L168 Benchmark]: Toolchain (without parser) took 236144.32 ms. Allocated memory was 1.0 GB in the beginning and 4.0 GB in the end (delta: 3.0 GB). Free memory was 951.2 MB in the beginning and 1.6 GB in the end (delta: -602.8 MB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-11-18 17:09:52,659 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:09:52,660 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3696.45 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 520.6 MB). Free memory was 951.2 MB in the beginning and 1.5 GB in the end (delta: -514.6 MB). Peak memory consumption was 649.3 MB. Max. memory is 11.5 GB. [2018-11-18 17:09:52,660 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.82 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:09:52,661 INFO L168 Benchmark]: Boogie Preprocessor took 149.58 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2018-11-18 17:09:52,661 INFO L168 Benchmark]: RCFGBuilder took 37017.95 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 443.5 MB). Free memory was 1.4 GB in the beginning and 975.1 MB in the end (delta: 423.4 MB). Peak memory consumption was 868.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:09:52,662 INFO L168 Benchmark]: CodeCheck took 195110.17 ms. Allocated memory was 2.0 GB in the beginning and 4.0 GB in the end (delta: 2.0 GB). Free memory was 975.1 MB in the beginning and 1.6 GB in the end (delta: -578.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-18 17:09:52,665 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:505) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3696.45 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 520.6 MB). Free memory was 951.2 MB in the beginning and 1.5 GB in the end (delta: -514.6 MB). Peak memory consumption was 649.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 167.82 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 149.58 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 37017.95 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 443.5 MB). Free memory was 1.4 GB in the beginning and 975.1 MB in the end (delta: 423.4 MB). Peak memory consumption was 868.5 MB. Max. memory is 11.5 GB. * CodeCheck took 195110.17 ms. Allocated memory was 2.0 GB in the beginning and 4.0 GB in the end (delta: 2.0 GB). Free memory was 975.1 MB in the beginning and 1.6 GB in the end (delta: -578.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. 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 17:09:54,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:09:54,251 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:09:54,259 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:09:54,259 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:09:54,260 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:09:54,260 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:09:54,262 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:09:54,263 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:09:54,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:09:54,264 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:09:54,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:09:54,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:09:54,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:09:54,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:09:54,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:09:54,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:09:54,269 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:09:54,271 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:09:54,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:09:54,273 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:09:54,274 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:09:54,275 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:09:54,276 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:09:54,276 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:09:54,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:09:54,278 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:09:54,278 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:09:54,279 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:09:54,279 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:09:54,280 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:09:54,280 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:09:54,280 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:09:54,280 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:09:54,281 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:09:54,282 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:09:54,282 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-18 17:09:54,293 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:09:54,293 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:09:54,294 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:09:54,294 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:09:54,294 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:09:54,294 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:09:54,295 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:09:54,295 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:09:54,295 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:09:54,295 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:09:54,295 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:09:54,295 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 17:09:54,295 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 17:09:54,295 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:09:54,296 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:09:54,296 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:09:54,296 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:09:54,296 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:09:54,296 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:09:54,296 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:09:54,296 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:09:54,296 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:09:54,297 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:09:54,298 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:09:54,298 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 17:09:54,299 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 17:09:54,299 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:09:54,299 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 17:09:54,299 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 17:09:54,299 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:09:54,299 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak 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 -> Kojak 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 -> fc97ee075c043ad54d84914aed54adda3d4d6a57 [2018-11-18 17:09:54,328 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:09:54,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:09:54,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:09:54,340 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:09:54,341 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:09:54,341 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 17:09:54,382 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/801bcd965/e910db179b0c4e8182ac1c21b8143a80/FLAGe189bc41f [2018-11-18 17:09:54,910 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:09:54,910 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 17:09:54,937 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/801bcd965/e910db179b0c4e8182ac1c21b8143a80/FLAGe189bc41f [2018-11-18 17:09:55,143 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/data/801bcd965/e910db179b0c4e8182ac1c21b8143a80 [2018-11-18 17:09:55,145 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:09:55,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:09:55,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:09:55,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:09:55,149 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:09:55,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:09:55" (1/1) ... [2018-11-18 17:09:55,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a36ef6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:55, skipping insertion in model container [2018-11-18 17:09:55,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:09:55" (1/1) ... [2018-11-18 17:09:55,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:09:55,234 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:09:57,957 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:09:58,016 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:09:59,150 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:09:59,435 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:09:59,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59 WrapperNode [2018-11-18 17:09:59,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:09:59,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:09:59,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:09:59,436 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:09:59,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:09:59,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:09:59,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:09:59,597 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:09:59,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,630 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... [2018-11-18 17:09:59,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:09:59,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:09:59,757 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:09:59,757 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:09:59,758 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:09:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dd1954-367e-4bfb-8121-ac87d343dc74/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-18 17:09:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2018-11-18 17:09:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2018-11-18 17:09:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 17:09:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2018-11-18 17:09:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2018-11-18 17:09:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2018-11-18 17:09:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2018-11-18 17:09:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2018-11-18 17:09:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2018-11-18 17:09:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 17:09:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 17:09:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2018-11-18 17:09:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2018-11-18 17:09:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 17:09:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 17:09:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 17:09:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 17:09:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 17:09:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2018-11-18 17:09:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2018-11-18 17:09:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2018-11-18 17:09:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2018-11-18 17:09:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2018-11-18 17:09:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2018-11-18 17:09:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2018-11-18 17:09:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2018-11-18 17:09:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2018-11-18 17:09:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2018-11-18 17:09:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-18 17:09:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-18 17:09:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-18 17:09:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-18 17:09:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 17:09:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2018-11-18 17:09:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2018-11-18 17:09:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2018-11-18 17:09:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-11-18 17:09:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 17:09:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2018-11-18 17:09:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2018-11-18 17:09:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2018-11-18 17:09:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2018-11-18 17:09:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2018-11-18 17:09:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~TO~VOID [2018-11-18 17:09:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_UINT~X~C_INT~TO~VOID [2018-11-18 17:09:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 17:09:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 17:09:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2018-11-18 17:09:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2018-11-18 17:09:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_is_enabled [2018-11-18 17:09:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-18 17:09:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-18 17:09:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-18 17:09:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-18 17:09:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-18 17:09:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 17:09:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 17:09:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 17:09:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 17:09:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2018-11-18 17:09:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2018-11-18 17:09:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2018-11-18 17:09:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_disable [2018-11-18 17:09:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2018-11-18 17:09:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2018-11-18 17:09:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-18 17:09:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-18 17:09:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2018-11-18 17:09:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2018-11-18 17:09:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2018-11-18 17:09:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_driver_unregister [2018-11-18 17:09:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-18 17:09:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-18 17:09:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 17:09:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 17:09:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2018-11-18 17:09:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2018-11-18 17:09:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2018-11-18 17:09:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2018-11-18 17:09:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-18 17:09:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-18 17:09:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2018-11-18 17:09:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2018-11-18 17:09:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2018-11-18 17:09:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 17:09:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_translation [2018-11-18 17:09:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-18 17:09:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2018-11-18 17:09:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2018-11-18 17:09:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2018-11-18 17:09:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 17:09:59,819 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 17:09:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2018-11-18 17:09:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2018-11-18 17:09:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2018-11-18 17:09:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-18 17:09:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-18 17:09:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2018-11-18 17:09:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2018-11-18 17:09:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2018-11-18 17:09:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2018-11-18 17:09:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2018-11-18 17:09:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2018-11-18 17:09:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2018-11-18 17:09:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2018-11-18 17:09:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2018-11-18 17:09:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2018-11-18 17:09:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_set_mask [2018-11-18 17:09:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 17:09:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 17:09:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-18 17:09:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2018-11-18 17:09:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2018-11-18 17:09:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 17:09:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mq [2018-11-18 17:09:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2018-11-18 17:09:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2018-11-18 17:09:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-18 17:09:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-18 17:09:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-18 17:09:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-18 17:09:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2018-11-18 17:09:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2018-11-18 17:09:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2018-11-18 17:09:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2018-11-18 17:09:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_driver_register [2018-11-18 17:09:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2018-11-18 17:09:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2018-11-18 17:09:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-18 17:09:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 17:09:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 17:09:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-18 17:09:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2018-11-18 17:09:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2018-11-18 17:09:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-18 17:09:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-18 17:09:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 17:09:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2018-11-18 17:09:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2018-11-18 17:09:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:09:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 17:09:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2018-11-18 17:09:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2018-11-18 17:09:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-18 17:09:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-18 17:09:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-18 17:09:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2018-11-18 17:09:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2018-11-18 17:09:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-18 17:09:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-18 17:09:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-18 17:09:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2018-11-18 17:09:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2018-11-18 17:09:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2018-11-18 17:09:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2018-11-18 17:09:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 17:09:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 17:09:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2018-11-18 17:09:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 17:09:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_clockspeed [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2018-11-18 17:09:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2018-11-18 17:09:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2018-11-18 17:09:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2018-11-18 17:09:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 17:09:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 17:09:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2018-11-18 17:09:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-18 17:09:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-18 17:09:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-18 17:09:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcicore_dev_irqvecs_enable [2018-11-18 17:09:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2018-11-18 17:09:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2018-11-18 17:09:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-18 17:09:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-18 17:09:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-18 17:09:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-18 17:09:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2018-11-18 17:09:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2018-11-18 17:09:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2018-11-18 17:09:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2018-11-18 17:09:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2018-11-18 17:09:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 17:09:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:09:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-18 17:09:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-18 17:09:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2018-11-18 17:09:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2018-11-18 17:09:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2018-11-18 17:09:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2018-11-18 17:09:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2018-11-18 17:09:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2018-11-18 17:09:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 17:09:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 17:09:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:09:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-18 17:09:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_register [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2018-11-18 17:09:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2018-11-18 17:09:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-18 17:09:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-18 17:09:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2018-11-18 17:09:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 17:09:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2018-11-18 17:09:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2018-11-18 17:09:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2018-11-18 17:09:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2018-11-18 17:09:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-18 17:09:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2018-11-18 17:09:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2018-11-18 17:09:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2018-11-18 17:09:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2018-11-18 17:09:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2018-11-18 17:09:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2018-11-18 17:09:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2018-11-18 17:09:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2018-11-18 17:09:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2018-11-18 17:09:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2018-11-18 17:09:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 17:09:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 17:09:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 17:09:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-18 17:09:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 17:09:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2018-11-18 17:09:59,836 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2018-11-18 17:09:59,836 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-18 17:09:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2018-11-18 17:09:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2018-11-18 17:09:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:09:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:09:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2018-11-18 17:09:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2018-11-18 17:11:05,633 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:11:05,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:11:05 BoogieIcfgContainer [2018-11-18 17:11:05,633 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:11:05,633 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 17:11:05,633 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 17:11:05,640 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 17:11:05,640 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:11:05" (1/1) ... [2018-11-18 17:11:05,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:11:05,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:11:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1463 states and 2135 transitions. [2018-11-18 17:11:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2135 transitions. [2018-11-18 17:11:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 17:11:05,708 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 17:11:05,744 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 17:11:05,746 INFO L168 Benchmark]: Toolchain (without parser) took 70600.91 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -144.2 MB). Peak memory consumption was 946.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:05,748 INFO L168 Benchmark]: CDTParser took 0.13 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 17:11:05,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4289.34 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 440.9 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 687.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:05,749 INFO L168 Benchmark]: Boogie Procedure Inliner took 160.38 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:05,749 INFO L168 Benchmark]: Boogie Preprocessor took 159.99 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:05,750 INFO L168 Benchmark]: RCFGBuilder took 65876.04 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 650.1 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -39.0 MB). Peak memory consumption was 744.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:05,751 INFO L168 Benchmark]: CodeCheck took 112.35 ms. Allocated memory is still 2.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:11:05,753 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 4289.34 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 440.9 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 687.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 160.38 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 159.99 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 65876.04 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 650.1 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -39.0 MB). Peak memory consumption was 744.7 MB. Max. memory is 11.5 GB. * CodeCheck took 112.35 ms. Allocated memory is still 2.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...