./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/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 9ca69bee792518133a29ce3d55de1baac900f18c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 13:18:08,078 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 13:18:08,079 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 13:18:08,085 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 13:18:08,086 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 13:18:08,086 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 13:18:08,087 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 13:18:08,088 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 13:18:08,088 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 13:18:08,089 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 13:18:08,089 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 13:18:08,089 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 13:18:08,090 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 13:18:08,090 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 13:18:08,091 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 13:18:08,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 13:18:08,092 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 13:18:08,092 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 13:18:08,093 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 13:18:08,094 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 13:18:08,095 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 13:18:08,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 13:18:08,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 13:18:08,096 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 13:18:08,096 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 13:18:08,097 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 13:18:08,097 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 13:18:08,098 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 13:18:08,098 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 13:18:08,099 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 13:18:08,099 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 13:18:08,099 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 13:18:08,099 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 13:18:08,100 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 13:18:08,100 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 13:18:08,101 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 13:18:08,101 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 13:18:08,108 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 13:18:08,108 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 13:18:08,109 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 13:18:08,109 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 13:18:08,109 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 13:18:08,109 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 13:18:08,109 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 13:18:08,110 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 13:18:08,110 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 13:18:08,110 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 13:18:08,111 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 13:18:08,111 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 13:18:08,111 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 13:18:08,111 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 13:18:08,111 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 13:18:08,111 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 13:18:08,111 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 13:18:08,111 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 13:18:08,111 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_15edcb15-a773-4dd7-91f1-dd5aa899bd43/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 -> 9ca69bee792518133a29ce3d55de1baac900f18c [2018-12-02 13:18:08,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 13:18:08,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 13:18:08,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 13:18:08,139 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 13:18:08,139 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 13:18:08,140 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko_true-unreach-call.cil.out.i [2018-12-02 13:18:08,184 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/data/71c18f26e/8235a7d9b885462ab04bd48f427c8342/FLAGafbfd24c9 [2018-12-02 13:18:08,771 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 13:18:08,772 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-atl1c-atl1c.ko_true-unreach-call.cil.out.i [2018-12-02 13:18:08,796 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/data/71c18f26e/8235a7d9b885462ab04bd48f427c8342/FLAGafbfd24c9 [2018-12-02 13:18:09,210 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/data/71c18f26e/8235a7d9b885462ab04bd48f427c8342 [2018-12-02 13:18:09,212 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 13:18:09,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 13:18:09,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 13:18:09,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 13:18:09,216 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 13:18:09,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:09" (1/1) ... [2018-12-02 13:18:09,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c30925 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:09, skipping insertion in model container [2018-12-02 13:18:09,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:09" (1/1) ... [2018-12-02 13:18:09,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 13:18:09,288 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 13:18:11,008 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:18:11,026 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 13:18:11,261 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:18:11,612 INFO L195 MainTranslator]: Completed translation [2018-12-02 13:18:11,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11 WrapperNode [2018-12-02 13:18:11,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 13:18:11,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 13:18:11,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 13:18:11,613 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 13:18:11,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,728 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 13:18:11,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 13:18:11,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 13:18:11,729 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 13:18:11,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... [2018-12-02 13:18:11,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 13:18:11,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 13:18:11,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 13:18:11,825 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 13:18:11,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/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 [2018-12-02 13:18:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-12-02 13:18:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-12-02 13:18:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-12-02 13:18:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-12-02 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-12-02 13:18:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-12-02 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2018-12-02 13:18:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2018-12-02 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-02 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-02 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 13:18:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-12-02 13:18:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-12-02 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-12-02 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2018-12-02 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2018-12-02 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2018-12-02 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-12-02 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2018-12-02 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-12-02 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-02 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-12-02 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2018-12-02 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-12-02 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2018-12-02 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2018-12-02 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2018-12-02 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-12-02 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2018-12-02 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2018-12-02 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-12-02 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-02 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-02 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-02 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_mac [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_mac [2018-12-02 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2018-12-02 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-12-02 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2018-12-02 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-12-02 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-12-02 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2018-12-02 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2018-12-02 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2018-12-02 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2018-12-02 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 13:18:12,840 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:12,840 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:18:12,868 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:12,869 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:18:13,149 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:13,149 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:18:13,154 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:13,154 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:13,154 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:15,176 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:15,176 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:18:15,203 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 13:18:15,204 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 13:18:18,690 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 13:18:18,690 INFO L280 CfgBuilder]: Removed 127 assue(true) statements. [2018-12-02 13:18:18,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:18:18 BoogieIcfgContainer [2018-12-02 13:18:18,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 13:18:18,691 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 13:18:18,691 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 13:18:18,697 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 13:18:18,697 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:18:18" (1/1) ... [2018-12-02 13:18:18,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 13:18:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1176 states and 1677 transitions. [2018-12-02 13:18:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1677 transitions. [2018-12-02 13:18:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-12-02 13:18:18,753 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 13:18:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1178 states and 1691 transitions. [2018-12-02 13:18:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1691 transitions. [2018-12-02 13:18:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-02 13:18:19,992 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1184 states and 1701 transitions. [2018-12-02 13:18:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1701 transitions. [2018-12-02 13:18:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-02 13:18:20,097 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1188 states and 1707 transitions. [2018-12-02 13:18:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1707 transitions. [2018-12-02 13:18:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-02 13:18:20,189 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1195 states and 1717 transitions. [2018-12-02 13:18:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1717 transitions. [2018-12-02 13:18:20,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-02 13:18:20,325 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1197 states and 1719 transitions. [2018-12-02 13:18:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1719 transitions. [2018-12-02 13:18:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-02 13:18:20,401 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1201 states and 1725 transitions. [2018-12-02 13:18:20,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1725 transitions. [2018-12-02 13:18:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-02 13:18:20,470 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1204 states and 1729 transitions. [2018-12-02 13:18:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1729 transitions. [2018-12-02 13:18:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-02 13:18:20,538 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1207 states and 1734 transitions. [2018-12-02 13:18:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1734 transitions. [2018-12-02 13:18:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-02 13:18:20,598 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1211 states and 1740 transitions. [2018-12-02 13:18:20,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1740 transitions. [2018-12-02 13:18:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-02 13:18:20,662 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1213 states and 1742 transitions. [2018-12-02 13:18:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1742 transitions. [2018-12-02 13:18:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-02 13:18:20,730 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1224 states and 1762 transitions. [2018-12-02 13:18:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1762 transitions. [2018-12-02 13:18:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-02 13:18:20,800 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1228 states and 1768 transitions. [2018-12-02 13:18:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1768 transitions. [2018-12-02 13:18:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 13:18:20,870 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1232 states and 1777 transitions. [2018-12-02 13:18:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1777 transitions. [2018-12-02 13:18:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-02 13:18:20,950 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1238 states and 1786 transitions. [2018-12-02 13:18:21,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1786 transitions. [2018-12-02 13:18:21,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-02 13:18:21,027 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-02 13:18:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1239 states and 1787 transitions. [2018-12-02 13:18:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1787 transitions. [2018-12-02 13:18:21,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 13:18:21,124 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:21,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1241 states and 1789 transitions. [2018-12-02 13:18:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1789 transitions. [2018-12-02 13:18:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 13:18:21,190 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 13:18:21,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1245 states and 1795 transitions. [2018-12-02 13:18:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1795 transitions. [2018-12-02 13:18:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-12-02 13:18:21,343 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 13:18:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1259 states and 1815 transitions. [2018-12-02 13:18:21,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1815 transitions. [2018-12-02 13:18:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-02 13:18:21,441 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 13:18:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1262 states and 1820 transitions. [2018-12-02 13:18:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1820 transitions. [2018-12-02 13:18:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-12-02 13:18:21,631 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1267 states and 1826 transitions. [2018-12-02 13:18:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1826 transitions. [2018-12-02 13:18:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-02 13:18:21,910 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 13:18:22,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:22,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1268 states and 1828 transitions. [2018-12-02 13:18:22,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1828 transitions. [2018-12-02 13:18:22,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-02 13:18:22,036 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:22,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1274 states and 1838 transitions. [2018-12-02 13:18:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1838 transitions. [2018-12-02 13:18:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-12-02 13:18:22,122 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:22,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1278 states and 1843 transitions. [2018-12-02 13:18:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1843 transitions. [2018-12-02 13:18:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-12-02 13:18:22,196 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 13:18:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1282 states and 1847 transitions. [2018-12-02 13:18:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1847 transitions. [2018-12-02 13:18:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-12-02 13:18:22,424 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 13:18:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1287 states and 1854 transitions. [2018-12-02 13:18:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1854 transitions. [2018-12-02 13:18:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-12-02 13:18:22,714 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 13:18:22,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1288 states and 1856 transitions. [2018-12-02 13:18:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1856 transitions. [2018-12-02 13:18:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-12-02 13:18:22,910 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-02 13:18:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1292 states and 1862 transitions. [2018-12-02 13:18:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1862 transitions. [2018-12-02 13:18:23,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-12-02 13:18:23,195 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:23,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 13:18:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1293 states and 1863 transitions. [2018-12-02 13:18:23,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1863 transitions. [2018-12-02 13:18:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-12-02 13:18:23,421 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-02 13:18:23,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1313 states and 1900 transitions. [2018-12-02 13:18:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1900 transitions. [2018-12-02 13:18:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 13:18:23,943 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-12-02 13:18:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1317 states and 1905 transitions. [2018-12-02 13:18:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1905 transitions. [2018-12-02 13:18:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 13:18:24,066 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-02 13:18:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1319 states and 1907 transitions. [2018-12-02 13:18:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1907 transitions. [2018-12-02 13:18:24,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 13:18:24,150 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-12-02 13:18:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1323 states and 1912 transitions. [2018-12-02 13:18:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1912 transitions. [2018-12-02 13:18:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 13:18:24,229 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-02 13:18:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1325 states and 1914 transitions. [2018-12-02 13:18:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1914 transitions. [2018-12-02 13:18:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-12-02 13:18:24,306 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-12-02 13:18:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1327 states and 1915 transitions. [2018-12-02 13:18:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1915 transitions. [2018-12-02 13:18:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-12-02 13:18:24,631 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:24,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-02 13:18:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1338 states and 1932 transitions. [2018-12-02 13:18:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1932 transitions. [2018-12-02 13:18:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-12-02 13:18:24,882 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 13:18:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1342 states and 1937 transitions. [2018-12-02 13:18:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1937 transitions. [2018-12-02 13:18:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-12-02 13:18:24,965 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-02 13:18:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1346 states and 1942 transitions. [2018-12-02 13:18:25,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1942 transitions. [2018-12-02 13:18:25,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-12-02 13:18:25,071 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2018-12-02 13:18:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1347 states and 1944 transitions. [2018-12-02 13:18:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1944 transitions. [2018-12-02 13:18:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-12-02 13:18:25,269 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2018-12-02 13:18:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1446 states and 2115 transitions. [2018-12-02 13:18:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2115 transitions. [2018-12-02 13:18:25,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:25,449 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1450 states and 2120 transitions. [2018-12-02 13:18:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2120 transitions. [2018-12-02 13:18:25,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:25,611 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:25,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:25,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1454 states and 2125 transitions. [2018-12-02 13:18:25,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2125 transitions. [2018-12-02 13:18:25,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:25,726 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1458 states and 2130 transitions. [2018-12-02 13:18:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2130 transitions. [2018-12-02 13:18:25,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:25,840 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1462 states and 2135 transitions. [2018-12-02 13:18:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2135 transitions. [2018-12-02 13:18:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:25,957 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1466 states and 2140 transitions. [2018-12-02 13:18:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2140 transitions. [2018-12-02 13:18:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,068 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1470 states and 2145 transitions. [2018-12-02 13:18:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2145 transitions. [2018-12-02 13:18:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,179 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,308 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1474 states and 2150 transitions. [2018-12-02 13:18:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2150 transitions. [2018-12-02 13:18:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,330 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1478 states and 2155 transitions. [2018-12-02 13:18:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2155 transitions. [2018-12-02 13:18:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,443 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,567 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1482 states and 2160 transitions. [2018-12-02 13:18:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2160 transitions. [2018-12-02 13:18:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,594 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,688 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1486 states and 2165 transitions. [2018-12-02 13:18:26,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2165 transitions. [2018-12-02 13:18:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,708 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1490 states and 2170 transitions. [2018-12-02 13:18:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2170 transitions. [2018-12-02 13:18:26,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,830 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:26,921 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:26,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1494 states and 2175 transitions. [2018-12-02 13:18:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2175 transitions. [2018-12-02 13:18:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:26,943 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,038 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1498 states and 2180 transitions. [2018-12-02 13:18:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2180 transitions. [2018-12-02 13:18:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,062 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1502 states and 2185 transitions. [2018-12-02 13:18:27,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2185 transitions. [2018-12-02 13:18:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,206 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1506 states and 2190 transitions. [2018-12-02 13:18:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2190 transitions. [2018-12-02 13:18:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,344 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,435 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1510 states and 2195 transitions. [2018-12-02 13:18:27,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2195 transitions. [2018-12-02 13:18:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,453 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1514 states and 2200 transitions. [2018-12-02 13:18:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2200 transitions. [2018-12-02 13:18:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,563 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,655 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1518 states and 2205 transitions. [2018-12-02 13:18:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2205 transitions. [2018-12-02 13:18:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,673 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,766 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1522 states and 2210 transitions. [2018-12-02 13:18:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2210 transitions. [2018-12-02 13:18:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,784 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:27,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1526 states and 2215 transitions. [2018-12-02 13:18:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2215 transitions. [2018-12-02 13:18:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:27,895 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1530 states and 2220 transitions. [2018-12-02 13:18:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2220 transitions. [2018-12-02 13:18:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:28,004 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1534 states and 2225 transitions. [2018-12-02 13:18:28,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2225 transitions. [2018-12-02 13:18:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-12-02 13:18:28,141 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-12-02 13:18:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:28,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1538 states and 2230 transitions. [2018-12-02 13:18:28,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2230 transitions. [2018-12-02 13:18:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2018-12-02 13:18:28,250 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2018-12-02 13:18:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1539 states and 2232 transitions. [2018-12-02 13:18:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2232 transitions. [2018-12-02 13:18:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2018-12-02 13:18:28,457 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2018-12-02 13:18:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1540 states and 2234 transitions. [2018-12-02 13:18:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2234 transitions. [2018-12-02 13:18:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2018-12-02 13:18:28,682 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2018-12-02 13:18:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1546 states and 2244 transitions. [2018-12-02 13:18:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2244 transitions. [2018-12-02 13:18:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2018-12-02 13:18:28,810 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 13:18:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 13:18:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2018-12-02 13:18:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 13:18:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1190 states and 1699 transitions. [2018-12-02 13:18:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1699 transitions. [2018-12-02 13:18:28,927 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 13:18:28,927 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 67 iterations. [2018-12-02 13:18:28,937 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-02 13:18:29,259 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,262 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,267 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,268 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,268 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,268 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,268 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 13:18:29,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 01:18:29 ImpRootNode [2018-12-02 13:18:29,268 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 13:18:29,268 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 13:18:29,268 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 13:18:29,268 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 13:18:29,269 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:18:18" (3/4) ... [2018-12-02 13:18:29,271 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_stop_mac [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_reset_mac [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_irq_disable [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_set_wakeup_enable [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_clean_tx_ring [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_phy_reset [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-12-02 13:18:29,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_irq_enable [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_wait_until_idle [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_clean_rx_ring [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_get_eeprom_len [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_phy_setup_adv [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_set_aspm [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_clean_buffer [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_get_speed_and_duplex [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_check_link_status [2018-12-02 13:18:29,276 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_check_eeprom_exist [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_alloc_rx_buffer [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_ok [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed_set [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_restart_autoneg [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_msi [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_read_phy_reg [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_free_irq [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writew [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_write_phy_reg [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-12-02 13:18:29,277 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_down [2018-12-02 13:18:29,278 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2018-12-02 13:18:29,278 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-02 13:18:29,278 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_phy_init [2018-12-02 13:18:29,278 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_up [2018-12-02 13:18:29,278 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atl1c_get_regs_len [2018-12-02 13:18:29,303 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 550 nodes and edges [2018-12-02 13:18:29,306 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 175 nodes and edges [2018-12-02 13:18:29,309 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2018-12-02 13:18:29,312 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2018-12-02 13:18:29,315 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 13:18:29,316 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-02 13:18:29,318 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 13:18:29,319 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 13:18:29,577 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_15edcb15-a773-4dd7-91f1-dd5aa899bd43/bin-2019/ukojak/witness.graphml [2018-12-02 13:18:29,577 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 13:18:29,577 INFO L168 Benchmark]: Toolchain (without parser) took 20364.61 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.2 GB). Free memory was 937.0 MB in the beginning and 851.5 MB in the end (delta: 85.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-12-02 13:18:29,578 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 13:18:29,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2398.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 201.3 MB). Free memory was 937.0 MB in the beginning and 1.1 GB in the end (delta: -192.7 MB). Peak memory consumption was 248.8 MB. Max. memory is 11.5 GB. [2018-12-02 13:18:29,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-12-02 13:18:29,579 INFO L168 Benchmark]: Boogie Preprocessor took 96.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-12-02 13:18:29,579 INFO L168 Benchmark]: RCFGBuilder took 6865.14 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 166.2 MB). Free memory was 1.1 GB in the beginning and 941.7 MB in the end (delta: 133.4 MB). Peak memory consumption was 431.7 MB. Max. memory is 11.5 GB. [2018-12-02 13:18:29,579 INFO L168 Benchmark]: CodeCheck took 10577.32 ms. Allocated memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: 877.7 MB). Free memory was 941.7 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 752.8 MB. Max. memory is 11.5 GB. [2018-12-02 13:18:29,579 INFO L168 Benchmark]: Witness Printer took 308.53 ms. Allocated memory is still 2.3 GB. Free memory was 1.1 GB in the beginning and 851.5 MB in the end (delta: 215.0 MB). Peak memory consumption was 215.0 MB. Max. memory is 11.5 GB. [2018-12-02 13:18:29,581 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 67 procedures, 1496 locations, 1 error locations. SAFE Result, 10.2s OverallTime, 67 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -1342174538 SDtfs, -156 SDslu, -536871060 SDs, 0 SdLazy, 1610612780 SolverSat, 1073741872 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 75.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 103862 GetRequests, 103782 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1688 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.4s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 8175 NumberOfCodeBlocks, 8175 NumberOfCodeBlocksAsserted, 66 NumberOfCheckSat, 8109 ConstructedInterpolants, 0 QuantifiedInterpolants, 2731465 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 66 InterpolantComputations, 64 PerfectInterpolantSequences, 18163/18172 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: 11038]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8401]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10153]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8734]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12025]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10038]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12028]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6982]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7090]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12486]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7754]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12419]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12107]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8277]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12370]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12001]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8096]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7704]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6684]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13293]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13290]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7804]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6285]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13010]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8401]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13374]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2398.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 201.3 MB). Free memory was 937.0 MB in the beginning and 1.1 GB in the end (delta: -192.7 MB). Peak memory consumption was 248.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 115.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6865.14 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 166.2 MB). Free memory was 1.1 GB in the beginning and 941.7 MB in the end (delta: 133.4 MB). Peak memory consumption was 431.7 MB. Max. memory is 11.5 GB. * CodeCheck took 10577.32 ms. Allocated memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: 877.7 MB). Free memory was 941.7 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 752.8 MB. Max. memory is 11.5 GB. * Witness Printer took 308.53 ms. Allocated memory is still 2.3 GB. Free memory was 1.1 GB in the beginning and 851.5 MB in the end (delta: 215.0 MB). Peak memory consumption was 215.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...