./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-scsi-megaraid.ko_true-unreach-call.cil.out.i.pp.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-scsi-megaraid.ko_true-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/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 d2d85aae9f20bc71494be2ef2dc24aad6253c318 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 01:10:33,069 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:10:33,070 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:10:33,077 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:10:33,077 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:10:33,078 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:10:33,079 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:10:33,080 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:10:33,081 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:10:33,082 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:10:33,083 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:10:33,083 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:10:33,084 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:10:33,084 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:10:33,085 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:10:33,085 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:10:33,086 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:10:33,087 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:10:33,088 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:10:33,089 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:10:33,090 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:10:33,091 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:10:33,092 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:10:33,093 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:10:33,093 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:10:33,093 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:10:33,094 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:10:33,094 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:10:33,095 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:10:33,095 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:10:33,096 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:10:33,096 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:10:33,096 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:10:33,096 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:10:33,097 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:10:33,097 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:10:33,097 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-23 01:10:33,107 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:10:33,107 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:10:33,108 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:10:33,108 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:10:33,109 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:10:33,109 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:10:33,109 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:10:33,109 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:10:33,110 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:10:33,110 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:10:33,110 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:10:33,110 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:10:33,110 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:10:33,110 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:10:33,110 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:10:33,111 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:10:33,111 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:10:33,111 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:10:33,111 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:10:33,111 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:10:33,111 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:10:33,112 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:10:33,112 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:10:33,112 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:10:33,112 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:10:33,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:10:33,112 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 01:10:33,112 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_e5f33f60-27a2-44e5-8612-a46388989d92/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 -> d2d85aae9f20bc71494be2ef2dc24aad6253c318 [2018-11-23 01:10:33,139 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:10:33,149 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:10:33,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:10:33,154 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:10:33,154 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:10:33,154 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-scsi-megaraid.ko_true-unreach-call.cil.out.i.pp.i [2018-11-23 01:10:33,201 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/data/50e2c9d54/e29fdb2f81b14ade935f7682f4aecebe/FLAGaf4b79cf5 [2018-11-23 01:10:33,791 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:10:33,792 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-scsi-megaraid.ko_true-unreach-call.cil.out.i.pp.i [2018-11-23 01:10:33,823 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/data/50e2c9d54/e29fdb2f81b14ade935f7682f4aecebe/FLAGaf4b79cf5 [2018-11-23 01:10:33,978 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/data/50e2c9d54/e29fdb2f81b14ade935f7682f4aecebe [2018-11-23 01:10:33,982 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:10:33,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:10:33,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:10:33,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:10:33,987 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:10:33,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:10:33" (1/1) ... [2018-11-23 01:10:33,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73aeb234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:33, skipping insertion in model container [2018-11-23 01:10:33,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:10:33" (1/1) ... [2018-11-23 01:10:33,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:10:34,091 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:10:35,773 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:10:35,796 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:10:36,059 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:10:36,367 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:10:36,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36 WrapperNode [2018-11-23 01:10:36,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:10:36,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:10:36,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:10:36,368 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:10:36,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,426 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:10:36,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:10:36,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:10:36,530 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:10:36,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... [2018-11-23 01:10:36,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:10:36,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:10:36,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:10:36,697 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:10:36,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:10:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:10:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-23 01:10:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-23 01:10:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_queue_lck [2018-11-23 01:10:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_queue_lck [2018-11-23 01:10:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 01:10:36,746 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 01:10:36,746 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-23 01:10:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-23 01:10:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure free_local_pdev [2018-11-23 01:10:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure free_local_pdev [2018-11-23 01:10:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-11-23 01:10:36,747 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-11-23 01:10:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-23 01:10:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 01:10:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure mega_build_sglist [2018-11-23 01:10:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_build_sglist [2018-11-23 01:10:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-23 01:10:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-23 01:10:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-23 01:10:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-23 01:10:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2018-11-23 01:10:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 01:10:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure __megaraid_shutdown [2018-11-23 01:10:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __megaraid_shutdown [2018-11-23 01:10:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-23 01:10:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-23 01:10:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-23 01:10:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2018-11-23 01:10:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2018-11-23 01:10:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 01:10:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 01:10:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 01:10:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 01:10:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2018-11-23 01:10:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2018-11-23 01:10:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-23 01:10:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-23 01:10:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-23 01:10:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-23 01:10:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 01:10:36,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 01:10:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 01:10:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 01:10:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 01:10:36,752 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 01:10:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2018-11-23 01:10:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-23 01:10:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-23 01:10:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2018-11-23 01:10:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 01:10:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure mega_free_scb [2018-11-23 01:10:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_free_scb [2018-11-23 01:10:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 01:10:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 01:10:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 01:10:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2018-11-23 01:10:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 01:10:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_abort_and_reset [2018-11-23 01:10:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_abort_and_reset [2018-11-23 01:10:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2018-11-23 01:10:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 01:10:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 01:10:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-23 01:10:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-23 01:10:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 01:10:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:10:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure mega_cmd_done [2018-11-23 01:10:36,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_cmd_done [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2018-11-23 01:10:36,755 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 01:10:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 01:10:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 01:10:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_command [2018-11-23 01:10:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-23 01:10:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-23 01:10:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-23 01:10:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure issue_scb_block [2018-11-23 01:10:36,756 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_scb_block [2018-11-23 01:10:36,756 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 01:10:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 01:10:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure mega_allocate_scb [2018-11-23 01:10:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_allocate_scb [2018-11-23 01:10:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 01:10:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 01:10:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_allocate_command [2018-11-23 01:10:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure mega_free_sgl [2018-11-23 01:10:36,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_free_sgl [2018-11-23 01:10:36,757 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2018-11-23 01:10:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 01:10:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-23 01:10:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-23 01:10:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 01:10:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-23 01:10:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 01:10:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 01:10:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 01:10:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure make_local_pdev [2018-11-23 01:10:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure make_local_pdev [2018-11-23 01:10:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:10:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 01:10:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 01:10:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-23 01:10:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 01:10:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 01:10:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2018-11-23 01:10:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2018-11-23 01:10:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure mega_runpendq [2018-11-23 01:10:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_runpendq [2018-11-23 01:10:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-23 01:10:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 01:10:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 01:10:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 01:10:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-23 01:10:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-23 01:10:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:10:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 01:10:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-23 01:10:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-23 01:10:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-23 01:10:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2018-11-23 01:10:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2018-11-23 01:10:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-23 01:10:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-23 01:10:36,762 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-23 01:10:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 01:10:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2018-11-23 01:10:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-23 01:10:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 01:10:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-23 01:10:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure mega_n_to_m [2018-11-23 01:10:36,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_n_to_m [2018-11-23 01:10:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 01:10:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 01:10:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 01:10:36,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 01:10:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 01:10:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure mega_internal_command [2018-11-23 01:10:36,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_internal_command [2018-11-23 01:10:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 01:10:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-23 01:10:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2018-11-23 01:10:36,764 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2018-11-23 01:10:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_shutdown [2018-11-23 01:10:36,764 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_shutdown [2018-11-23 01:10:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2018-11-23 01:10:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pci_dev [2018-11-23 01:10:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure mega_rundoneq [2018-11-23 01:10:36,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_rundoneq [2018-11-23 01:10:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-23 01:10:36,765 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-23 01:10:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_read_entry [2018-11-23 01:10:36,765 INFO L138 BoogieDeclarations]: Found implementation of procedure create_proc_read_entry [2018-11-23 01:10:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-23 01:10:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 01:10:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 01:10:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_entry [2018-11-23 01:10:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-11-23 01:10:36,766 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-11-23 01:10:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-23 01:10:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-23 01:10:36,766 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-23 01:10:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 01:10:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-23 01:10:36,767 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-23 01:10:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 01:10:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-23 01:10:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-23 01:10:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 01:10:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:10:36,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:10:36,767 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2018-11-23 01:10:36,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2018-11-23 01:10:37,620 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:37,621 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:37,626 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:37,627 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:37,628 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:37,628 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:38,236 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,236 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:38,553 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,553 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:38,553 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,553 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,553 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,554 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,554 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,554 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,554 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,554 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:38,554 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,555 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,555 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,555 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,555 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:38,555 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,555 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,555 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,556 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,556 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,556 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,556 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,556 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:38,556 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,557 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,557 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,870 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,870 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,871 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,874 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,875 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:38,933 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:38,933 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:39,042 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,043 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:39,113 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,113 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:39,114 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,114 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:39,114 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,114 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:39,115 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,115 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 01:10:39,115 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,115 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,116 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,116 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,116 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:10:39,116 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 01:11:27,556 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:11:27,556 INFO L280 CfgBuilder]: Removed 163 assue(true) statements. [2018-11-23 01:11:27,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:11:27 BoogieIcfgContainer [2018-11-23 01:11:27,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:11:27,557 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 01:11:27,557 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 01:11:27,566 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 01:11:27,566 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:11:27" (1/1) ... [2018-11-23 01:11:27,574 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:11:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1000 states and 1471 transitions. [2018-11-23 01:11:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1471 transitions. [2018-11-23 01:11:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-11-23 01:11:27,625 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1000 states and 1470 transitions. [2018-11-23 01:11:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1470 transitions. [2018-11-23 01:11:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 01:11:33,837 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:33,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:33,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1005 states and 1491 transitions. [2018-11-23 01:11:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1491 transitions. [2018-11-23 01:11:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 01:11:33,978 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1009 states and 1495 transitions. [2018-11-23 01:11:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1495 transitions. [2018-11-23 01:11:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 01:11:34,113 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:34,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1011 states and 1498 transitions. [2018-11-23 01:11:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1498 transitions. [2018-11-23 01:11:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-23 01:11:34,245 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:34,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1014 states and 1523 transitions. [2018-11-23 01:11:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1523 transitions. [2018-11-23 01:11:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-23 01:11:34,383 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1022 states and 1538 transitions. [2018-11-23 01:11:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1538 transitions. [2018-11-23 01:11:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 01:11:34,509 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:34,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1025 states and 1543 transitions. [2018-11-23 01:11:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1543 transitions. [2018-11-23 01:11:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-23 01:11:34,640 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:34,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1028 states and 1548 transitions. [2018-11-23 01:11:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1548 transitions. [2018-11-23 01:11:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 01:11:34,770 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:34,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:34,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1031 states and 1552 transitions. [2018-11-23 01:11:34,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1552 transitions. [2018-11-23 01:11:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 01:11:34,911 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1035 states and 1559 transitions. [2018-11-23 01:11:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1559 transitions. [2018-11-23 01:11:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-23 01:11:35,047 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1036 states and 1560 transitions. [2018-11-23 01:11:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1560 transitions. [2018-11-23 01:11:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 01:11:35,168 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:35,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1038 states and 1563 transitions. [2018-11-23 01:11:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1563 transitions. [2018-11-23 01:11:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 01:11:35,301 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1045 states and 1578 transitions. [2018-11-23 01:11:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1578 transitions. [2018-11-23 01:11:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-23 01:11:35,460 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:35,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1046 states and 1579 transitions. [2018-11-23 01:11:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1579 transitions. [2018-11-23 01:11:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 01:11:35,685 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1049 states and 1583 transitions. [2018-11-23 01:11:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1583 transitions. [2018-11-23 01:11:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 01:11:35,805 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:11:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1051 states and 1585 transitions. [2018-11-23 01:11:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1585 transitions. [2018-11-23 01:11:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-23 01:11:36,076 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1055 states and 1590 transitions. [2018-11-23 01:11:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1590 transitions. [2018-11-23 01:11:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-23 01:11:36,204 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:36,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:36,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1058 states and 1594 transitions. [2018-11-23 01:11:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1594 transitions. [2018-11-23 01:11:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-23 01:11:36,332 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1066 states and 1607 transitions. [2018-11-23 01:11:36,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1607 transitions. [2018-11-23 01:11:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 01:11:36,471 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1074 states and 1620 transitions. [2018-11-23 01:11:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1620 transitions. [2018-11-23 01:11:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-23 01:11:36,606 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1077 states and 1625 transitions. [2018-11-23 01:11:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1625 transitions. [2018-11-23 01:11:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 01:11:36,746 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:36,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1083 states and 1633 transitions. [2018-11-23 01:11:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1633 transitions. [2018-11-23 01:11:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 01:11:36,886 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 01:11:37,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1085 states and 1634 transitions. [2018-11-23 01:11:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1634 transitions. [2018-11-23 01:11:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 01:11:37,231 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1088 states and 1639 transitions. [2018-11-23 01:11:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1639 transitions. [2018-11-23 01:11:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 01:11:37,368 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:37,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1093 states and 1646 transitions. [2018-11-23 01:11:37,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1646 transitions. [2018-11-23 01:11:37,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 01:11:37,519 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1095 states and 1648 transitions. [2018-11-23 01:11:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1648 transitions. [2018-11-23 01:11:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 01:11:37,658 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:37,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1096 states and 1649 transitions. [2018-11-23 01:11:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1649 transitions. [2018-11-23 01:11:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 01:11:37,888 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1098 states and 1652 transitions. [2018-11-23 01:11:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1652 transitions. [2018-11-23 01:11:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 01:11:38,018 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1099 states and 1653 transitions. [2018-11-23 01:11:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1653 transitions. [2018-11-23 01:11:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-23 01:11:38,145 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1100 states and 1654 transitions. [2018-11-23 01:11:38,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1654 transitions. [2018-11-23 01:11:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 01:11:38,274 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1103 states and 1657 transitions. [2018-11-23 01:11:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1657 transitions. [2018-11-23 01:11:38,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 01:11:38,413 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1106 states and 1662 transitions. [2018-11-23 01:11:38,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1662 transitions. [2018-11-23 01:11:38,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 01:11:38,546 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1108 states and 1664 transitions. [2018-11-23 01:11:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1664 transitions. [2018-11-23 01:11:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 01:11:38,672 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1112 states and 1670 transitions. [2018-11-23 01:11:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1670 transitions. [2018-11-23 01:11:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 01:11:38,814 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1114 states and 1672 transitions. [2018-11-23 01:11:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1672 transitions. [2018-11-23 01:11:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-23 01:11:38,958 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:39,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:39,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1115 states and 1673 transitions. [2018-11-23 01:11:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1673 transitions. [2018-11-23 01:11:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 01:11:39,092 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1119 states and 1679 transitions. [2018-11-23 01:11:39,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1679 transitions. [2018-11-23 01:11:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 01:11:39,242 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:39,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:39,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1121 states and 1681 transitions. [2018-11-23 01:11:39,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1681 transitions. [2018-11-23 01:11:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-23 01:11:39,394 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:39,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:11:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1133 states and 1700 transitions. [2018-11-23 01:11:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1700 transitions. [2018-11-23 01:11:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-23 01:11:39,555 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1136 states and 1704 transitions. [2018-11-23 01:11:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1704 transitions. [2018-11-23 01:11:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-23 01:11:39,698 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-23 01:11:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1138 states and 1706 transitions. [2018-11-23 01:11:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1706 transitions. [2018-11-23 01:11:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-23 01:11:39,976 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:40,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-23 01:11:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1139 states and 1708 transitions. [2018-11-23 01:11:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1708 transitions. [2018-11-23 01:11:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 01:11:40,133 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-23 01:11:40,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1140 states and 1708 transitions. [2018-11-23 01:11:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1708 transitions. [2018-11-23 01:11:40,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-23 01:11:40,313 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:40,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1146 states and 1717 transitions. [2018-11-23 01:11:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1717 transitions. [2018-11-23 01:11:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-23 01:11:40,478 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:40,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 01:11:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1147 states and 1719 transitions. [2018-11-23 01:11:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1719 transitions. [2018-11-23 01:11:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-23 01:11:40,669 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 01:11:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1153 states and 1728 transitions. [2018-11-23 01:11:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1728 transitions. [2018-11-23 01:11:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-23 01:11:40,820 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1159 states and 1737 transitions. [2018-11-23 01:11:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1737 transitions. [2018-11-23 01:11:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-23 01:11:40,970 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1161 states and 1740 transitions. [2018-11-23 01:11:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1740 transitions. [2018-11-23 01:11:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-23 01:11:41,105 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 01:11:41,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1162 states and 1741 transitions. [2018-11-23 01:11:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1741 transitions. [2018-11-23 01:11:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-11-23 01:11:41,221 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:41,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1172 states and 1756 transitions. [2018-11-23 01:11:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1756 transitions. [2018-11-23 01:11:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-23 01:11:41,386 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:41,490 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 01:11:41,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:41,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1191 states and 1787 transitions. [2018-11-23 01:11:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1787 transitions. [2018-11-23 01:11:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-23 01:11:41,533 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-23 01:11:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1198 states and 1797 transitions. [2018-11-23 01:11:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1797 transitions. [2018-11-23 01:11:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-23 01:11:41,702 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:11:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:41,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1204 states and 1807 transitions. [2018-11-23 01:11:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1807 transitions. [2018-11-23 01:11:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-23 01:11:41,856 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:41,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:11:42,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1205 states and 1808 transitions. [2018-11-23 01:11:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1808 transitions. [2018-11-23 01:11:42,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-23 01:11:42,073 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:42,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:11:42,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1207 states and 1809 transitions. [2018-11-23 01:11:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1809 transitions. [2018-11-23 01:11:42,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 01:11:42,575 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:42,686 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-23 01:11:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:42,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1208 states and 1810 transitions. [2018-11-23 01:11:42,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1810 transitions. [2018-11-23 01:11:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 01:11:42,711 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 01:11:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1209 states and 1811 transitions. [2018-11-23 01:11:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1811 transitions. [2018-11-23 01:11:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-23 01:11:42,840 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:42,946 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 01:11:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:42,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1225 states and 1836 transitions. [2018-11-23 01:11:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1836 transitions. [2018-11-23 01:11:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 01:11:42,994 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 01:11:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1233 states and 1848 transitions. [2018-11-23 01:11:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1848 transitions. [2018-11-23 01:11:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-23 01:11:43,193 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 01:11:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:43,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1253 states and 1883 transitions. [2018-11-23 01:11:43,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1883 transitions. [2018-11-23 01:11:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-23 01:11:43,412 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 01:11:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1254 states and 1884 transitions. [2018-11-23 01:11:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1884 transitions. [2018-11-23 01:11:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:11:43,636 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:43,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1268 states and 1906 transitions. [2018-11-23 01:11:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1906 transitions. [2018-11-23 01:11:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 01:11:43,873 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1270 states and 1908 transitions. [2018-11-23 01:11:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1908 transitions. [2018-11-23 01:11:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-23 01:11:44,092 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:44,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 01:11:44,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1271 states and 1909 transitions. [2018-11-23 01:11:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1909 transitions. [2018-11-23 01:11:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-23 01:11:44,273 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:11:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1284 states and 1931 transitions. [2018-11-23 01:11:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1931 transitions. [2018-11-23 01:11:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-11-23 01:11:44,502 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1290 states and 1942 transitions. [2018-11-23 01:11:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1942 transitions. [2018-11-23 01:11:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-23 01:11:44,674 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-11-23 01:11:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1291 states and 1943 transitions. [2018-11-23 01:11:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1943 transitions. [2018-11-23 01:11:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 01:11:44,927 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:45,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1292 states and 1944 transitions. [2018-11-23 01:11:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1944 transitions. [2018-11-23 01:11:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-23 01:11:45,068 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:45,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-23 01:11:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1293 states and 1944 transitions. [2018-11-23 01:11:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1944 transitions. [2018-11-23 01:11:45,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-11-23 01:11:45,202 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1295 states and 1946 transitions. [2018-11-23 01:11:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1946 transitions. [2018-11-23 01:11:45,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-23 01:11:45,358 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1297 states and 1948 transitions. [2018-11-23 01:11:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1948 transitions. [2018-11-23 01:11:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-23 01:11:45,510 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 01:11:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1299 states and 1950 transitions. [2018-11-23 01:11:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1950 transitions. [2018-11-23 01:11:45,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-23 01:11:45,718 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:45,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-23 01:11:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1301 states and 1952 transitions. [2018-11-23 01:11:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1952 transitions. [2018-11-23 01:11:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-11-23 01:11:45,891 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 01:11:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1305 states and 1957 transitions. [2018-11-23 01:11:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1957 transitions. [2018-11-23 01:11:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-23 01:11:46,054 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-23 01:11:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1312 states and 1967 transitions. [2018-11-23 01:11:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1967 transitions. [2018-11-23 01:11:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-11-23 01:11:46,223 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-23 01:11:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1315 states and 1973 transitions. [2018-11-23 01:11:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1973 transitions. [2018-11-23 01:11:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-23 01:11:46,374 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-23 01:11:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1316 states and 1974 transitions. [2018-11-23 01:11:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1974 transitions. [2018-11-23 01:11:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-23 01:11:46,519 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-23 01:11:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1318 states and 1976 transitions. [2018-11-23 01:11:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1976 transitions. [2018-11-23 01:11:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-23 01:11:46,691 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2018-11-23 01:11:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1320 states and 1978 transitions. [2018-11-23 01:11:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1978 transitions. [2018-11-23 01:11:47,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-23 01:11:47,279 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2018-11-23 01:11:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1337 states and 2006 transitions. [2018-11-23 01:11:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2006 transitions. [2018-11-23 01:11:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 01:11:47,474 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:47,617 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2018-11-23 01:11:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1351 states and 2026 transitions. [2018-11-23 01:11:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2026 transitions. [2018-11-23 01:11:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-11-23 01:11:47,652 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2018-11-23 01:11:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1353 states and 2027 transitions. [2018-11-23 01:11:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2027 transitions. [2018-11-23 01:11:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-11-23 01:11:48,254 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2018-11-23 01:11:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1355 states and 2029 transitions. [2018-11-23 01:11:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2029 transitions. [2018-11-23 01:11:48,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2018-11-23 01:11:48,914 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2018-11-23 01:11:49,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1356 states and 2031 transitions. [2018-11-23 01:11:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2031 transitions. [2018-11-23 01:11:49,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2018-11-23 01:11:49,258 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2018-11-23 01:11:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1357 states and 2033 transitions. [2018-11-23 01:11:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2033 transitions. [2018-11-23 01:11:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2018-11-23 01:11:49,627 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 626 trivial. 0 not checked. [2018-11-23 01:11:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1358 states and 2035 transitions. [2018-11-23 01:11:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2035 transitions. [2018-11-23 01:11:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2018-11-23 01:11:50,102 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 626 trivial. 0 not checked. [2018-11-23 01:11:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1360 states and 2036 transitions. [2018-11-23 01:11:50,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2036 transitions. [2018-11-23 01:11:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2018-11-23 01:11:50,577 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:50,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:50,945 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2018-11-23 01:11:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1362 states and 2038 transitions. [2018-11-23 01:11:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2038 transitions. [2018-11-23 01:11:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2018-11-23 01:11:51,534 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2018-11-23 01:11:52,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:52,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1431 states and 2150 transitions. [2018-11-23 01:11:52,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2150 transitions. [2018-11-23 01:11:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2018-11-23 01:11:52,648 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2018-11-23 01:11:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1432 states and 2152 transitions. [2018-11-23 01:11:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2152 transitions. [2018-11-23 01:11:53,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2018-11-23 01:11:53,023 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:53,400 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2018-11-23 01:11:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1433 states and 2154 transitions. [2018-11-23 01:11:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2154 transitions. [2018-11-23 01:11:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2018-11-23 01:11:53,559 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2018-11-23 01:11:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1437 states and 2161 transitions. [2018-11-23 01:11:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2161 transitions. [2018-11-23 01:11:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-11-23 01:11:54,719 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:54,920 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 667 trivial. 0 not checked. [2018-11-23 01:11:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1438 states and 2163 transitions. [2018-11-23 01:11:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2163 transitions. [2018-11-23 01:11:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-11-23 01:11:54,962 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2018-11-23 01:11:55,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1440 states and 2166 transitions. [2018-11-23 01:11:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2166 transitions. [2018-11-23 01:11:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-11-23 01:11:55,788 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2018-11-23 01:11:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1442 states and 2169 transitions. [2018-11-23 01:11:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2169 transitions. [2018-11-23 01:11:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-11-23 01:11:56,053 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2018-11-23 01:11:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1443 states and 2169 transitions. [2018-11-23 01:11:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2169 transitions. [2018-11-23 01:11:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2018-11-23 01:11:56,336 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:56,665 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2018-11-23 01:11:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1444 states and 2171 transitions. [2018-11-23 01:11:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2171 transitions. [2018-11-23 01:11:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2018-11-23 01:11:56,695 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 669 trivial. 0 not checked. [2018-11-23 01:11:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1454 states and 2188 transitions. [2018-11-23 01:11:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2188 transitions. [2018-11-23 01:11:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2018-11-23 01:11:57,624 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 785 trivial. 0 not checked. [2018-11-23 01:11:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1472 states and 2215 transitions. [2018-11-23 01:11:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2215 transitions. [2018-11-23 01:11:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2018-11-23 01:11:58,345 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 785 trivial. 0 not checked. [2018-11-23 01:11:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1474 states and 2217 transitions. [2018-11-23 01:11:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2217 transitions. [2018-11-23 01:11:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2018-11-23 01:11:58,610 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2018-11-23 01:11:58,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1479 states and 2224 transitions. [2018-11-23 01:11:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2224 transitions. [2018-11-23 01:11:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2018-11-23 01:11:58,906 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:59,217 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-11-23 01:11:59,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:59,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1487 states and 2237 transitions. [2018-11-23 01:11:59,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2237 transitions. [2018-11-23 01:11:59,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2018-11-23 01:11:59,247 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:59,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-11-23 01:11:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1489 states and 2239 transitions. [2018-11-23 01:11:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2239 transitions. [2018-11-23 01:11:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2018-11-23 01:11:59,545 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:11:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-11-23 01:11:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:11:59,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1491 states and 2241 transitions. [2018-11-23 01:11:59,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2241 transitions. [2018-11-23 01:11:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2018-11-23 01:11:59,813 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:11:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:12:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2018-11-23 01:12:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:12:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1496 states and 2248 transitions. [2018-11-23 01:12:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2248 transitions. [2018-11-23 01:12:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2018-11-23 01:12:00,106 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:12:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:12:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2018-11-23 01:12:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:12:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1498 states and 2250 transitions. [2018-11-23 01:12:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2250 transitions. [2018-11-23 01:12:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2018-11-23 01:12:00,407 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 01:12:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:12:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2018-11-23 01:12:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 01:12:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1016 states and 1493 transitions. [2018-11-23 01:12:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1493 transitions. [2018-11-23 01:12:00,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 01:12:00,751 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 108 iterations. [2018-11-23 01:12:00,758 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 01:12:01,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,076 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,077 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,078 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,079 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,080 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,081 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,082 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,083 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 01:12:01,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 01:12:01 ImpRootNode [2018-11-23 01:12:01,084 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 01:12:01,084 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:12:01,084 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:12:01,084 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:12:01,085 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:11:27" (3/4) ... [2018-11-23 01:12:01,088 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_free_sgl [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure megaraid_queue_lck [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-11-23 01:12:01,094 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure make_local_pdev [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_n_to_m [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_internal_command [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure current_thread_info [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_free_scb [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure megaraid_shutdown [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lowmem_page_address [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_local_pdev [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure megaraid_abort_and_reset [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 01:12:01,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_rundoneq [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure create_proc_read_entry [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_runpendq [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_build_sglist [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_cmd_done [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb_p [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __megaraid_shutdown [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_sub [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2018-11-23 01:12:01,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure issue_scb_block [2018-11-23 01:12:01,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_sglist [2018-11-23 01:12:01,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_alloc_consistent [2018-11-23 01:12:01,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb_p [2018-11-23 01:12:01,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 01:12:01,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mega_allocate_scb [2018-11-23 01:12:01,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpu_relax [2018-11-23 01:12:01,162 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 795 nodes and edges [2018-11-23 01:12:01,168 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 243 nodes and edges [2018-11-23 01:12:01,174 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2018-11-23 01:12:01,178 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2018-11-23 01:12:01,181 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-23 01:12:01,184 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-23 01:12:01,188 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-23 01:12:01,191 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 01:12:01,194 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 01:12:01,472 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e5f33f60-27a2-44e5-8612-a46388989d92/bin-2019/ukojak/witness.graphml [2018-11-23 01:12:01,473 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:12:01,473 INFO L168 Benchmark]: Toolchain (without parser) took 87491.18 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 943.6 MB in the beginning and 925.3 MB in the end (delta: 18.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-23 01:12:01,475 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:12:01,475 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2383.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -121.7 MB). Peak memory consumption was 246.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:12:01,475 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:12:01,475 INFO L168 Benchmark]: Boogie Preprocessor took 166.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 983.7 MB in the end (delta: 46.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2018-11-23 01:12:01,476 INFO L168 Benchmark]: RCFGBuilder took 50859.41 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 566.8 MB). Free memory was 983.7 MB in the beginning and 1.5 GB in the end (delta: -537.7 MB). Peak memory consumption was 591.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:12:01,476 INFO L168 Benchmark]: CodeCheck took 33527.06 ms. Allocated memory was 1.7 GB in the beginning and 3.0 GB in the end (delta: 1.2 GB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 394.0 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-23 01:12:01,476 INFO L168 Benchmark]: Witness Printer took 388.73 ms. Allocated memory is still 3.0 GB. Free memory was 1.1 GB in the beginning and 925.3 MB in the end (delta: 202.0 MB). Peak memory consumption was 202.0 MB. Max. memory is 11.5 GB. [2018-11-23 01:12:01,479 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 52 procedures, 1380 locations, 1 error locations. SAFE Result, 33.1s OverallTime, 108 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -564326762 SDtfs, 1126597832 SDslu, -2093896008 SDs, 0 SdLazy, 801449164 SolverSat, -920162304 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 644.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 107711 GetRequests, 107545 SyntacticMatches, 0 SemanticMatches, 166 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8502 ImplicationChecksByTransitivity, 6.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 1.4s SsaConstructionTime, 5.1s SatisfiabilityAnalysisTime, 10.5s InterpolantComputationTime, 13303 NumberOfCodeBlocks, 13303 NumberOfCodeBlocksAsserted, 107 NumberOfCheckSat, 13196 ConstructedInterpolants, 0 QuantifiedInterpolants, 4748630 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 107 InterpolantComputations, 104 PerfectInterpolantSequences, 17740/17755 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: 11289]: 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: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6941]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11363]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9470]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8914]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7268]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4961]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8914]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6820]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5948]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10189]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5096]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10451]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6081]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9781]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9015]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6105]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2383.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -121.7 MB). Peak memory consumption was 246.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 162.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 166.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 983.7 MB in the end (delta: 46.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 50859.41 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 566.8 MB). Free memory was 983.7 MB in the beginning and 1.5 GB in the end (delta: -537.7 MB). Peak memory consumption was 591.6 MB. Max. memory is 11.5 GB. * CodeCheck took 33527.06 ms. Allocated memory was 1.7 GB in the beginning and 3.0 GB in the end (delta: 1.2 GB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 394.0 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Witness Printer took 388.73 ms. Allocated memory is still 3.0 GB. Free memory was 1.1 GB in the beginning and 925.3 MB in the end (delta: 202.0 MB). Peak memory consumption was 202.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...