./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/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 126380cf5b193e366a331949dae4b89457216185 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 22:24:59,892 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:24:59,894 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:24:59,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:24:59,902 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:24:59,903 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:24:59,903 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:24:59,904 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:24:59,906 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:24:59,906 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:24:59,907 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:24:59,907 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:24:59,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:24:59,908 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:24:59,909 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:24:59,909 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:24:59,910 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:24:59,911 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:24:59,912 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:24:59,913 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:24:59,914 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:24:59,915 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:24:59,916 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:24:59,916 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:24:59,917 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:24:59,917 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:24:59,918 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:24:59,919 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:24:59,919 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:24:59,920 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:24:59,920 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:24:59,920 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:24:59,921 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:24:59,921 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:24:59,921 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:24:59,922 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:24:59,922 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-22 22:24:59,931 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:24:59,931 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:24:59,932 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:24:59,932 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:24:59,933 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:24:59,933 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:24:59,933 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:24:59,933 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:24:59,933 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:24:59,933 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:24:59,933 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:24:59,933 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:24:59,934 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:24:59,934 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:24:59,934 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:24:59,934 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:24:59,934 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:24:59,934 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:24:59,934 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:24:59,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:24:59,935 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:24:59,935 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:24:59,935 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:24:59,935 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:24:59,935 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:24:59,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:24:59,936 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 22:24:59,936 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_16abce58-bd2a-4bf8-a14c-444514421be3/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 -> 126380cf5b193e366a331949dae4b89457216185 [2018-11-22 22:24:59,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:24:59,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:24:59,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:24:59,970 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:24:59,970 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:24:59,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-11-22 22:25:00,015 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/data/d2c111ba3/363fb30185f44821bc7c8eecd96f79b7/FLAG00dc43259 [2018-11-22 22:25:00,607 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:25:00,608 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-11-22 22:25:00,636 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/data/d2c111ba3/363fb30185f44821bc7c8eecd96f79b7/FLAG00dc43259 [2018-11-22 22:25:00,993 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/data/d2c111ba3/363fb30185f44821bc7c8eecd96f79b7 [2018-11-22 22:25:00,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:25:00,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:25:00,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:25:00,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:25:00,999 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:25:00,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:25:00" (1/1) ... [2018-11-22 22:25:01,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26487a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:01, skipping insertion in model container [2018-11-22 22:25:01,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:25:00" (1/1) ... [2018-11-22 22:25:01,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:25:01,084 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:25:02,646 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:25:02,665 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:25:02,883 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:25:03,323 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:25:03,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03 WrapperNode [2018-11-22 22:25:03,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:25:03,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:25:03,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:25:03,324 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:25:03,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:25:03,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:25:03,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:25:03,467 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:25:03,476 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... [2018-11-22 22:25:03,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:25:03,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:25:03,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:25:03,634 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:25:03,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:25:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/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 [2018-11-22 22:25:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2018-11-22 22:25:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2018-11-22 22:25:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-22 22:25:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 22:25:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 22:25:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 22:25:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 22:25:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2018-11-22 22:25:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2018-11-22 22:25:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2018-11-22 22:25:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2018-11-22 22:25:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2018-11-22 22:25:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2018-11-22 22:25:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-22 22:25:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-22 22:25:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2018-11-22 22:25:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-22 22:25:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-22 22:25:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2018-11-22 22:25:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2018-11-22 22:25:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2018-11-22 22:25:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-22 22:25:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2018-11-22 22:25:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2018-11-22 22:25:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2018-11-22 22:25:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2018-11-22 22:25:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2018-11-22 22:25:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2018-11-22 22:25:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2018-11-22 22:25:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2018-11-22 22:25:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2018-11-22 22:25:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-22 22:25:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-22 22:25:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2018-11-22 22:25:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2018-11-22 22:25:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-22 22:25:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 22:25:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 22:25:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-22 22:25:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2018-11-22 22:25:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2018-11-22 22:25:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2018-11-22 22:25:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2018-11-22 22:25:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-22 22:25:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-22 22:25:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 22:25:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-22 22:25:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-22 22:25:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2018-11-22 22:25:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2018-11-22 22:25:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2018-11-22 22:25:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2018-11-22 22:25:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-22 22:25:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-22 22:25:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-22 22:25:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2018-11-22 22:25:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 22:25:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2018-11-22 22:25:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2018-11-22 22:25:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-22 22:25:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2018-11-22 22:25:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2018-11-22 22:25:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-22 22:25:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2018-11-22 22:25:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2018-11-22 22:25:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-22 22:25:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 22:25:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2018-11-22 22:25:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2018-11-22 22:25:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-22 22:25:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-22 22:25:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 22:25:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 22:25:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-22 22:25:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-22 22:25:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-22 22:25:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-22 22:25:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2018-11-22 22:25:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2018-11-22 22:25:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-22 22:25:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2018-11-22 22:25:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2018-11-22 22:25:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2018-11-22 22:25:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-22 22:25:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 22:25:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-22 22:25:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-22 22:25:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2018-11-22 22:25:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2018-11-22 22:25:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-22 22:25:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-22 22:25:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:25:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2018-11-22 22:25:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2018-11-22 22:25:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-22 22:25:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-22 22:25:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 22:25:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-22 22:25:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-22 22:25:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-22 22:25:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 22:25:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 22:25:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2018-11-22 22:25:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2018-11-22 22:25:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2018-11-22 22:25:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2018-11-22 22:25:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-22 22:25:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-22 22:25:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2018-11-22 22:25:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2018-11-22 22:25:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2018-11-22 22:25:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2018-11-22 22:25:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2018-11-22 22:25:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2018-11-22 22:25:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 22:25:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 22:25:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2018-11-22 22:25:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2018-11-22 22:25:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2018-11-22 22:25:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2018-11-22 22:25:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2018-11-22 22:25:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2018-11-22 22:25:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2018-11-22 22:25:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2018-11-22 22:25:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2018-11-22 22:25:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2018-11-22 22:25:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 22:25:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 22:25:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-22 22:25:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 22:25:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 22:25:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 22:25:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 22:25:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 22:25:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-22 22:25:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-22 22:25:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2018-11-22 22:25:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2018-11-22 22:25:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2018-11-22 22:25:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2018-11-22 22:25:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2018-11-22 22:25:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2018-11-22 22:25:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-22 22:25:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-22 22:25:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2018-11-22 22:25:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2018-11-22 22:25:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2018-11-22 22:25:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2018-11-22 22:25:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-22 22:25:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2018-11-22 22:25:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2018-11-22 22:25:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2018-11-22 22:25:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2018-11-22 22:25:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2018-11-22 22:25:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 22:25:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-11-22 22:25:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-11-22 22:25:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2018-11-22 22:25:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 22:25:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2018-11-22 22:25:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2018-11-22 22:25:03,702 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2018-11-22 22:25:03,703 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-22 22:25:03,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:25:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:25:04,684 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 22:25:04,849 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 22:25:04,851 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 22:25:05,716 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 22:25:06,243 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 22:25:06,243 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 22:25:14,478 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 22:25:14,478 INFO L280 CfgBuilder]: Removed 194 assue(true) statements. [2018-11-22 22:25:14,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:25:14 BoogieIcfgContainer [2018-11-22 22:25:14,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 22:25:14,479 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-22 22:25:14,479 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-22 22:25:14,487 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-22 22:25:14,488 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:25:14" (1/1) ... [2018-11-22 22:25:14,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 22:25:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1323 states and 1970 transitions. [2018-11-22 22:25:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1970 transitions. [2018-11-22 22:25:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-22 22:25:14,555 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-22 22:25:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1333 states and 1984 transitions. [2018-11-22 22:25:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1984 transitions. [2018-11-22 22:25:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-22 22:25:15,343 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-22 22:25:15,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1336 states and 1987 transitions. [2018-11-22 22:25:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1987 transitions. [2018-11-22 22:25:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-22 22:25:15,480 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-11-22 22:25:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1347 states and 2006 transitions. [2018-11-22 22:25:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2006 transitions. [2018-11-22 22:25:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-22 22:25:15,687 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:15,793 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-11-22 22:25:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1343 states and 1999 transitions. [2018-11-22 22:25:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1999 transitions. [2018-11-22 22:25:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-22 22:25:15,810 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-11-22 22:25:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1347 states and 2004 transitions. [2018-11-22 22:25:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2004 transitions. [2018-11-22 22:25:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-22 22:25:15,987 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2018-11-22 22:25:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1354 states and 2016 transitions. [2018-11-22 22:25:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2016 transitions. [2018-11-22 22:25:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-22 22:25:16,454 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:16,580 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2018-11-22 22:25:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1361 states and 2026 transitions. [2018-11-22 22:25:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2026 transitions. [2018-11-22 22:25:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-22 22:25:17,127 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:17,218 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-22 22:25:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1368 states and 2039 transitions. [2018-11-22 22:25:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2039 transitions. [2018-11-22 22:25:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-22 22:25:17,255 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:17,346 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2018-11-22 22:25:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1372 states and 2045 transitions. [2018-11-22 22:25:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2045 transitions. [2018-11-22 22:25:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-22 22:25:17,370 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:17,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2018-11-22 22:25:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:17,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1388 states and 2073 transitions. [2018-11-22 22:25:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2073 transitions. [2018-11-22 22:25:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-22 22:25:17,927 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-11-22 22:25:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1411 states and 2108 transitions. [2018-11-22 22:25:18,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2108 transitions. [2018-11-22 22:25:18,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-22 22:25:18,075 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2018-11-22 22:25:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1415 states and 2113 transitions. [2018-11-22 22:25:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2113 transitions. [2018-11-22 22:25:18,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-22 22:25:18,197 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-22 22:25:18,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1424 states and 2130 transitions. [2018-11-22 22:25:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2130 transitions. [2018-11-22 22:25:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-11-22 22:25:18,411 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:18,515 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-22 22:25:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:18,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1426 states and 2132 transitions. [2018-11-22 22:25:18,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2132 transitions. [2018-11-22 22:25:18,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-11-22 22:25:18,538 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:18,641 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-22 22:25:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1428 states and 2134 transitions. [2018-11-22 22:25:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2134 transitions. [2018-11-22 22:25:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-11-22 22:25:18,666 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-11-22 22:25:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1430 states and 2136 transitions. [2018-11-22 22:25:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2136 transitions. [2018-11-22 22:25:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-11-22 22:25:18,786 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:18,884 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-22 22:25:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:18,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1432 states and 2138 transitions. [2018-11-22 22:25:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2138 transitions. [2018-11-22 22:25:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-11-22 22:25:18,911 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-22 22:25:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:19,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1434 states and 2140 transitions. [2018-11-22 22:25:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2140 transitions. [2018-11-22 22:25:19,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2018-11-22 22:25:19,038 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2635 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2623 trivial. 0 not checked. [2018-11-22 22:25:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1460 states and 2181 transitions. [2018-11-22 22:25:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2181 transitions. [2018-11-22 22:25:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2018-11-22 22:25:19,242 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 22:25:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 22:25:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3096 trivial. 0 not checked. [2018-11-22 22:25:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 22:25:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1326 states and 1975 transitions. [2018-11-22 22:25:19,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1975 transitions. [2018-11-22 22:25:19,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 22:25:19,560 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 21 iterations. [2018-11-22 22:25:19,570 INFO L775 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2018-11-22 22:25:20,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,084 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,085 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,086 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,086 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 22:25:20,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.11 10:25:20 ImpRootNode [2018-11-22 22:25:20,086 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-22 22:25:20,086 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 22:25:20,087 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 22:25:20,087 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 22:25:20,087 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:25:14" (3/4) ... [2018-11-22 22:25:20,090 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure GetRecvByte [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ResetChip [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_xmit [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_close [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-22 22:25:20,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure RxCurCount [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_device_txqueue_empty [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteReg [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendPreambleCount [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SetPulseWidth [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure Tdelay [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure CkRxRecv [2018-11-22 22:25:20,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hwreset [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure InitCard [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SetTimer [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_get_next_speed [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure Sdelay [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ActClk [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ClkTx [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteLPCReg [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SetBaudRate [2018-11-22 22:25:20,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_byte [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure CheckRegBit [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Byte [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_remove_one [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendByte [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSIR [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure CommonInit [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-22 22:25:20,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadReg [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_speed [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_open [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reset_mac_header [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_open [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteRegBit [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_dongle_speed [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadLPCReg [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2018-11-22 22:25:20,099 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Indx [2018-11-22 22:25:20,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SetMaxRxPacketSize [2018-11-22 22:25:20,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-22 22:25:20,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_receive [2018-11-22 22:25:20,137 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 643 nodes and edges [2018-11-22 22:25:20,140 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 226 nodes and edges [2018-11-22 22:25:20,143 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2018-11-22 22:25:20,147 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2018-11-22 22:25:20,150 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-22 22:25:20,152 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-22 22:25:20,154 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-22 22:25:20,156 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-22 22:25:20,158 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-22 22:25:20,434 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_16abce58-bd2a-4bf8-a14c-444514421be3/bin-2019/ukojak/witness.graphml [2018-11-22 22:25:20,434 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 22:25:20,435 INFO L168 Benchmark]: Toolchain (without parser) took 19439.68 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 759.2 MB). Free memory was 944.6 MB in the beginning and 1.2 GB in the end (delta: -295.2 MB). Peak memory consumption was 463.9 MB. Max. memory is 11.5 GB. [2018-11-22 22:25:20,436 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:25:20,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2327.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 944.6 MB in the beginning and 867.4 MB in the end (delta: 77.2 MB). Peak memory consumption was 288.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:25:20,436 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.01 ms. Allocated memory is still 1.2 GB. Free memory was 867.4 MB in the beginning and 844.3 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2018-11-22 22:25:20,436 INFO L168 Benchmark]: Boogie Preprocessor took 166.80 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.9 MB). Free memory was 844.3 MB in the beginning and 1.2 GB in the end (delta: -365.3 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. [2018-11-22 22:25:20,437 INFO L168 Benchmark]: RCFGBuilder took 10844.43 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 251.7 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -62.6 MB). Peak memory consumption was 511.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:25:20,437 INFO L168 Benchmark]: CodeCheck took 5607.30 ms. Allocated memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: 227.0 MB). Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -106.7 MB). Peak memory consumption was 120.3 MB. Max. memory is 11.5 GB. [2018-11-22 22:25:20,437 INFO L168 Benchmark]: Witness Printer took 347.92 ms. Allocated memory is still 1.8 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 139.1 MB). Peak memory consumption was 139.1 MB. Max. memory is 11.5 GB. [2018-11-22 22:25:20,439 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 73 procedures, 1592 locations, 2 error locations. SAFE Result, 5.0s OverallTime, 21 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 69347396 SDtfs, 17975380 SDslu, 19762780 SDs, 0 SdLazy, 54296168 SolverSat, 5459968 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20561 GetRequests, 20497 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 743 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 2985 NumberOfCodeBlocks, 2985 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 2965 ConstructedInterpolants, 0 QuantifiedInterpolants, 850312 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 1 PerfectInterpolantSequences, 8435/8704 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 11342]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 11357]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8361]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10245]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6222]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10185]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5872]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8356]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7878]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10911]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9417]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6388]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8099]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10379]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6010]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10590]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10185]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9233]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9746]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2327.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 944.6 MB in the beginning and 867.4 MB in the end (delta: 77.2 MB). Peak memory consumption was 288.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 143.01 ms. Allocated memory is still 1.2 GB. Free memory was 867.4 MB in the beginning and 844.3 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 166.80 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.9 MB). Free memory was 844.3 MB in the beginning and 1.2 GB in the end (delta: -365.3 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 10844.43 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 251.7 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -62.6 MB). Peak memory consumption was 511.3 MB. Max. memory is 11.5 GB. * CodeCheck took 5607.30 ms. Allocated memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: 227.0 MB). Free memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: -106.7 MB). Peak memory consumption was 120.3 MB. Max. memory is 11.5 GB. * Witness Printer took 347.92 ms. Allocated memory is still 1.8 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 139.1 MB). Peak memory consumption was 139.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...