./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--vmxnet3--vmxnet3.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--vmxnet3--vmxnet3.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/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 b1925eb4f5cdf9156a4fd8ac0d403948cedcff2b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 00:24:49,440 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:24:49,441 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:24:49,449 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:24:49,449 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:24:49,449 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:24:49,450 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:24:49,451 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:24:49,453 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:24:49,453 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:24:49,454 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:24:49,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:24:49,455 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:24:49,455 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:24:49,456 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:24:49,456 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:24:49,457 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:24:49,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:24:49,459 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:24:49,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:24:49,460 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:24:49,461 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:24:49,463 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:24:49,463 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:24:49,463 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:24:49,464 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:24:49,464 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:24:49,465 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:24:49,465 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:24:49,466 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:24:49,466 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:24:49,467 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:24:49,467 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:24:49,467 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:24:49,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:24:49,468 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:24:49,468 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-23 00:24:49,478 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:24:49,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:24:49,478 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:24:49,479 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 00:24:49,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:24:49,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:24:49,479 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:24:49,479 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:24:49,479 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:24:49,480 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:24:49,480 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:24:49,480 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:24:49,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:24:49,480 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:24:49,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:24:49,480 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 00:24:49,480 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 00:24:49,481 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 00:24:49,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:24:49,481 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 00:24:49,482 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_aee8949d-b133-447e-a99c-378959f88314/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 -> b1925eb4f5cdf9156a4fd8ac0d403948cedcff2b [2018-11-23 00:24:49,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:24:49,511 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:24:49,513 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:24:49,514 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:24:49,514 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:24:49,515 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--vmxnet3--vmxnet3.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 00:24:49,550 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/data/d854dd7eb/4cff2279883c4aaca4db01c8f468aea6/FLAG87f232cf9 [2018-11-23 00:24:50,200 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:24:50,201 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--vmxnet3--vmxnet3.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 00:24:50,231 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/data/d854dd7eb/4cff2279883c4aaca4db01c8f468aea6/FLAG87f232cf9 [2018-11-23 00:24:50,583 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/data/d854dd7eb/4cff2279883c4aaca4db01c8f468aea6 [2018-11-23 00:24:50,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:24:50,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 00:24:50,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:24:50,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:24:50,590 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:24:50,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:50" (1/1) ... [2018-11-23 00:24:50,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b78e5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:50, skipping insertion in model container [2018-11-23 00:24:50,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:50" (1/1) ... [2018-11-23 00:24:50,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:24:50,711 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:24:53,811 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:24:53,864 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:24:54,328 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:24:54,846 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:24:54,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54 WrapperNode [2018-11-23 00:24:54,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:24:54,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:24:54,848 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:24:54,848 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:24:54,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:54,915 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:24:55,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:24:55,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:24:55,070 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:24:55,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... [2018-11-23 00:24:55,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:24:55,252 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:24:55,252 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:24:55,252 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:24:55,253 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/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 00:24:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2018-11-23 00:24:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2018-11-23 00:24:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2018-11-23 00:24:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2018-11-23 00:24:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2018-11-23 00:24:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2018-11-23 00:24:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2018-11-23 00:24:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 00:24:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 00:24:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-23 00:24:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 00:24:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 00:24:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2018-11-23 00:24:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2018-11-23 00:24:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2018-11-23 00:24:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2018-11-23 00:24:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2018-11-23 00:24:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-23 00:24:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-23 00:24:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 00:24:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 00:24:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 00:24:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 00:24:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2018-11-23 00:24:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2018-11-23 00:24:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2018-11-23 00:24:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2018-11-23 00:24:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 00:24:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_9 [2018-11-23 00:24:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-23 00:24:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-23 00:24:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2018-11-23 00:24:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 00:24:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 00:24:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:24:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_9 [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2018-11-23 00:24:55,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2018-11-23 00:24:55,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-23 00:24:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 00:24:55,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2018-11-23 00:24:55,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 00:24:55,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 00:24:55,305 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 00:24:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2018-11-23 00:24:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:24:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 00:24:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2018-11-23 00:24:55,306 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2018-11-23 00:24:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 00:24:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2018-11-23 00:24:55,306 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2018-11-23 00:24:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-23 00:24:55,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 00:24:55,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2018-11-23 00:24:55,307 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 00:24:55,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2018-11-23 00:24:55,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2018-11-23 00:24:55,307 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2018-11-23 00:24:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2018-11-23 00:24:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 00:24:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2018-11-23 00:24:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2018-11-23 00:24:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2018-11-23 00:24:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2018-11-23 00:24:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 00:24:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 00:24:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2018-11-23 00:24:55,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2018-11-23 00:24:55,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_9 [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-23 00:24:55,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure in_dev_finish_destroy [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_9 [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2018-11-23 00:24:55,309 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_9 [2018-11-23 00:24:55,309 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 00:24:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-23 00:24:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2018-11-23 00:24:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2018-11-23 00:24:55,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2018-11-23 00:24:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 00:24:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_9 [2018-11-23 00:24:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2018-11-23 00:24:55,310 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2018-11-23 00:24:55,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2018-11-23 00:24:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-23 00:24:55,311 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-23 00:24:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 00:24:55,311 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 00:24:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 00:24:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2018-11-23 00:24:55,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2018-11-23 00:24:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2018-11-23 00:24:55,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2018-11-23 00:24:55,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:24:55,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:24:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_9 [2018-11-23 00:24:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 00:24:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 00:24:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2018-11-23 00:24:55,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2018-11-23 00:24:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 00:24:55,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 00:24:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-23 00:24:55,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-23 00:24:55,312 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2018-11-23 00:24:55,312 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_9 [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-23 00:24:55,313 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-23 00:24:55,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2018-11-23 00:24:55,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2018-11-23 00:24:55,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_9 [2018-11-23 00:24:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 00:24:55,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 00:24:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2018-11-23 00:24:55,314 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2018-11-23 00:24:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2018-11-23 00:24:55,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2018-11-23 00:24:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2018-11-23 00:24:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 00:24:55,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 00:24:55,314 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2018-11-23 00:24:55,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2018-11-23 00:24:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_cleanup_all [2018-11-23 00:24:55,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_cleanup_all [2018-11-23 00:24:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2018-11-23 00:24:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-23 00:24:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2018-11-23 00:24:55,315 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2018-11-23 00:24:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-23 00:24:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-23 00:24:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 00:24:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-23 00:24:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-23 00:24:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_9 [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_9 [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 00:24:55,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-23 00:24:55,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2018-11-23 00:24:55,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2018-11-23 00:24:55,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2018-11-23 00:24:55,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2018-11-23 00:24:55,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_msi_enabled [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 00:24:55,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-23 00:24:55,318 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2018-11-23 00:24:55,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2018-11-23 00:24:55,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rss_key_fill [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_9 [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-23 00:24:55,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 00:24:55,319 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2018-11-23 00:24:55,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2018-11-23 00:24:55,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 00:24:55,320 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2018-11-23 00:24:55,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_9 [2018-11-23 00:24:55,320 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2018-11-23 00:24:55,320 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2018-11-23 00:24:55,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 00:24:55,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 00:24:55,321 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2018-11-23 00:24:55,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2018-11-23 00:24:55,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2018-11-23 00:24:55,321 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-23 00:24:55,321 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-23 00:24:55,321 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2018-11-23 00:24:55,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 00:24:55,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 00:24:55,321 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-23 00:24:55,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2018-11-23 00:24:55,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2018-11-23 00:24:55,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2018-11-23 00:24:55,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_9 [2018-11-23 00:24:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-23 00:24:55,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-23 00:24:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2018-11-23 00:24:55,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2018-11-23 00:24:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2018-11-23 00:24:55,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2018-11-23 00:24:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2018-11-23 00:24:55,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2018-11-23 00:24:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_work [2018-11-23 00:24:55,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_work [2018-11-23 00:24:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2018-11-23 00:24:55,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2018-11-23 00:24:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 00:24:55,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 00:24:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2018-11-23 00:24:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2018-11-23 00:24:55,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2018-11-23 00:24:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2018-11-23 00:24:55,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2018-11-23 00:24:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2018-11-23 00:24:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2018-11-23 00:24:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2018-11-23 00:24:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 00:24:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 00:24:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-23 00:24:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-23 00:24:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2018-11-23 00:24:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2018-11-23 00:24:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2018-11-23 00:24:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-23 00:24:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 00:24:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 00:24:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 00:24:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2018-11-23 00:24:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_9 [2018-11-23 00:24:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-23 00:24:55,326 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-23 00:24:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 00:24:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2018-11-23 00:24:55,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2018-11-23 00:24:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2018-11-23 00:24:55,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2018-11-23 00:24:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 00:24:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 00:24:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 00:24:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2018-11-23 00:24:55,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2018-11-23 00:29:06,439 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 00:29:06,440 INFO L280 CfgBuilder]: Removed 230 assue(true) statements. [2018-11-23 00:29:06,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:06 BoogieIcfgContainer [2018-11-23 00:29:06,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 00:29:06,440 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 00:29:06,441 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 00:29:06,449 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 00:29:06,449 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:06" (1/1) ... [2018-11-23 00:29:06,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 00:29:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1503 states and 2168 transitions. [2018-11-23 00:29:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2168 transitions. [2018-11-23 00:29:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-11-23 00:29:06,523 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:06,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:07,359 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 00:29:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1503 states and 2168 transitions. [2018-11-23 00:29:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2168 transitions. [2018-11-23 00:29:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-23 00:29:07,464 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 00:29:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1528 states and 2216 transitions. [2018-11-23 00:29:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2216 transitions. [2018-11-23 00:29:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-23 00:29:08,363 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-23 00:29:08,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1535 states and 2227 transitions. [2018-11-23 00:29:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2227 transitions. [2018-11-23 00:29:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-23 00:29:08,951 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:09,574 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 00:29:09,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:09,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1545 states and 2247 transitions. [2018-11-23 00:29:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2247 transitions. [2018-11-23 00:29:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-11-23 00:29:09,905 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:10,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 00:29:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1552 states and 2260 transitions. [2018-11-23 00:29:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2260 transitions. [2018-11-23 00:29:10,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-23 00:29:10,551 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-23 00:29:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:10,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1553 states and 2261 transitions. [2018-11-23 00:29:10,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2261 transitions. [2018-11-23 00:29:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-23 00:29:10,929 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1563 states and 2275 transitions. [2018-11-23 00:29:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2275 transitions. [2018-11-23 00:29:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-11-23 00:29:11,304 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:11,642 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 00:29:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:11,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1571 states and 2289 transitions. [2018-11-23 00:29:11,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2289 transitions. [2018-11-23 00:29:11,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-23 00:29:11,673 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:12,023 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-23 00:29:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1576 states and 2297 transitions. [2018-11-23 00:29:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2297 transitions. [2018-11-23 00:29:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-23 00:29:12,048 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 00:29:12,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1579 states and 2301 transitions. [2018-11-23 00:29:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2301 transitions. [2018-11-23 00:29:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-23 00:29:12,584 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:13,060 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-23 00:29:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1585 states and 2309 transitions. [2018-11-23 00:29:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2309 transitions. [2018-11-23 00:29:13,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-23 00:29:13,325 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:13,701 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 00:29:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1591 states and 2400 transitions. [2018-11-23 00:29:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2400 transitions. [2018-11-23 00:29:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-23 00:29:13,819 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:14,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1594 states and 2486 transitions. [2018-11-23 00:29:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2486 transitions. [2018-11-23 00:29:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 00:29:14,342 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:15,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1598 states and 2574 transitions. [2018-11-23 00:29:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2574 transitions. [2018-11-23 00:29:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 00:29:15,049 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1601 states and 2578 transitions. [2018-11-23 00:29:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2578 transitions. [2018-11-23 00:29:15,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 00:29:15,401 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:15,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:15,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1602 states and 2579 transitions. [2018-11-23 00:29:15,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2579 transitions. [2018-11-23 00:29:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-23 00:29:15,665 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:15,907 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1604 states and 2582 transitions. [2018-11-23 00:29:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2582 transitions. [2018-11-23 00:29:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 00:29:15,929 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1606 states and 2585 transitions. [2018-11-23 00:29:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2585 transitions. [2018-11-23 00:29:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 00:29:16,193 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 1613 states and 2679 transitions. [2018-11-23 00:29:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2679 transitions. [2018-11-23 00:29:17,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 00:29:17,013 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:17,299 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:17,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1615 states and 2682 transitions. [2018-11-23 00:29:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2682 transitions. [2018-11-23 00:29:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 00:29:17,318 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:17,637 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:29:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1621 states and 2691 transitions. [2018-11-23 00:29:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2691 transitions. [2018-11-23 00:29:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 00:29:17,688 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:17,958 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:17,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 1621 states and 2690 transitions. [2018-11-23 00:29:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2690 transitions. [2018-11-23 00:29:17,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 00:29:17,976 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:18,206 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1624 states and 2697 transitions. [2018-11-23 00:29:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2697 transitions. [2018-11-23 00:29:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 00:29:18,439 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1627 states and 2703 transitions. [2018-11-23 00:29:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2703 transitions. [2018-11-23 00:29:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 00:29:18,903 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:19,251 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1626 states and 2697 transitions. [2018-11-23 00:29:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2697 transitions. [2018-11-23 00:29:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 00:29:19,320 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:19,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1626 states and 2696 transitions. [2018-11-23 00:29:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2696 transitions. [2018-11-23 00:29:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 00:29:19,685 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:19,974 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1629 states and 2700 transitions. [2018-11-23 00:29:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2700 transitions. [2018-11-23 00:29:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 00:29:19,999 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1631 states and 2704 transitions. [2018-11-23 00:29:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2704 transitions. [2018-11-23 00:29:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 00:29:20,423 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:21,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1640 states and 2801 transitions. [2018-11-23 00:29:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2801 transitions. [2018-11-23 00:29:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 00:29:21,516 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1642 states and 2805 transitions. [2018-11-23 00:29:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2805 transitions. [2018-11-23 00:29:22,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-11-23 00:29:22,025 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:22,360 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:22,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:22,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1642 states and 2804 transitions. [2018-11-23 00:29:22,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2804 transitions. [2018-11-23 00:29:22,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-11-23 00:29:22,380 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:22,645 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:22,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:22,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1644 states and 2807 transitions. [2018-11-23 00:29:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2807 transitions. [2018-11-23 00:29:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-11-23 00:29:22,664 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:22,983 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1643 states and 2800 transitions. [2018-11-23 00:29:23,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2800 transitions. [2018-11-23 00:29:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-11-23 00:29:23,055 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:23,480 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1651 states and 2891 transitions. [2018-11-23 00:29:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2891 transitions. [2018-11-23 00:29:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-11-23 00:29:24,579 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:26,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1661 states and 2988 transitions. [2018-11-23 00:29:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2988 transitions. [2018-11-23 00:29:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 00:29:26,139 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1663 states and 2994 transitions. [2018-11-23 00:29:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2994 transitions. [2018-11-23 00:29:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:26,538 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1663 states and 2993 transitions. [2018-11-23 00:29:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2993 transitions. [2018-11-23 00:29:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:26,868 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:27,134 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1665 states and 2996 transitions. [2018-11-23 00:29:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2996 transitions. [2018-11-23 00:29:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:27,155 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:27,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1669 states and 3001 transitions. [2018-11-23 00:29:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3001 transitions. [2018-11-23 00:29:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:27,590 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1672 states and 3008 transitions. [2018-11-23 00:29:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3008 transitions. [2018-11-23 00:29:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:28,428 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:28,768 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1683 states and 3107 transitions. [2018-11-23 00:29:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 3107 transitions. [2018-11-23 00:29:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:30,169 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:30,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 1685 states and 3110 transitions. [2018-11-23 00:29:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 3110 transitions. [2018-11-23 00:29:30,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:30,416 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1688 states and 3114 transitions. [2018-11-23 00:29:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 3114 transitions. [2018-11-23 00:29:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:30,664 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:30,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1691 states and 3118 transitions. [2018-11-23 00:29:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3118 transitions. [2018-11-23 00:29:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-11-23 00:29:30,918 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:31,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1692 states and 3119 transitions. [2018-11-23 00:29:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 3119 transitions. [2018-11-23 00:29:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-11-23 00:29:31,159 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:31,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1695 states and 3127 transitions. [2018-11-23 00:29:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 3127 transitions. [2018-11-23 00:29:31,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-11-23 00:29:31,967 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 1707 states and 3228 transitions. [2018-11-23 00:29:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 3228 transitions. [2018-11-23 00:29:33,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 00:29:33,647 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1709 states and 3231 transitions. [2018-11-23 00:29:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3231 transitions. [2018-11-23 00:29:33,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:33,890 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 1711 states and 3233 transitions. [2018-11-23 00:29:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3233 transitions. [2018-11-23 00:29:34,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:34,146 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1713 states and 3235 transitions. [2018-11-23 00:29:34,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3235 transitions. [2018-11-23 00:29:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:34,496 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1715 states and 3237 transitions. [2018-11-23 00:29:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 3237 transitions. [2018-11-23 00:29:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:34,750 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:35,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1718 states and 3241 transitions. [2018-11-23 00:29:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 3241 transitions. [2018-11-23 00:29:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 00:29:35,024 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:35,259 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1724 states and 3254 transitions. [2018-11-23 00:29:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 3254 transitions. [2018-11-23 00:29:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 00:29:36,158 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:36,467 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1723 states and 3243 transitions. [2018-11-23 00:29:36,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 3243 transitions. [2018-11-23 00:29:36,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 00:29:36,557 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 1722 states and 3232 transitions. [2018-11-23 00:29:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3232 transitions. [2018-11-23 00:29:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 00:29:36,987 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:37,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:37,226 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 1723 states and 3232 transitions. [2018-11-23 00:29:37,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 3232 transitions. [2018-11-23 00:29:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:37,255 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1725 states and 3235 transitions. [2018-11-23 00:29:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3235 transitions. [2018-11-23 00:29:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:37,509 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1728 states and 3239 transitions. [2018-11-23 00:29:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 3239 transitions. [2018-11-23 00:29:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:37,758 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1732 states and 3245 transitions. [2018-11-23 00:29:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3245 transitions. [2018-11-23 00:29:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:38,135 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:38,369 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1735 states and 3249 transitions. [2018-11-23 00:29:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 3249 transitions. [2018-11-23 00:29:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:38,458 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1736 states and 3250 transitions. [2018-11-23 00:29:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3250 transitions. [2018-11-23 00:29:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 00:29:38,701 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 1750 states and 3351 transitions. [2018-11-23 00:29:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3351 transitions. [2018-11-23 00:29:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:40,933 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:41,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:41,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1754 states and 3356 transitions. [2018-11-23 00:29:41,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3356 transitions. [2018-11-23 00:29:41,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:41,191 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:41,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 1756 states and 3358 transitions. [2018-11-23 00:29:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 3358 transitions. [2018-11-23 00:29:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:41,475 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:41,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:41,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 1758 states and 3361 transitions. [2018-11-23 00:29:41,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 3361 transitions. [2018-11-23 00:29:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:41,725 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 1760 states and 3364 transitions. [2018-11-23 00:29:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3364 transitions. [2018-11-23 00:29:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:41,969 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 1763 states and 3368 transitions. [2018-11-23 00:29:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3368 transitions. [2018-11-23 00:29:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:42,221 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:42,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 1766 states and 3372 transitions. [2018-11-23 00:29:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3372 transitions. [2018-11-23 00:29:42,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:42,474 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 1766 states and 3371 transitions. [2018-11-23 00:29:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3371 transitions. [2018-11-23 00:29:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:42,768 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1769 states and 3375 transitions. [2018-11-23 00:29:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 3375 transitions. [2018-11-23 00:29:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:43,041 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1770 states and 3376 transitions. [2018-11-23 00:29:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3376 transitions. [2018-11-23 00:29:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:43,363 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1771 states and 3377 transitions. [2018-11-23 00:29:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3377 transitions. [2018-11-23 00:29:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:43,609 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:43,836 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:29:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 1773 states and 3384 transitions. [2018-11-23 00:29:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3384 transitions. [2018-11-23 00:29:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:44,256 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1772 states and 3372 transitions. [2018-11-23 00:29:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3372 transitions. [2018-11-23 00:29:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:44,666 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:45,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:45,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1771 states and 3360 transitions. [2018-11-23 00:29:45,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3360 transitions. [2018-11-23 00:29:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:45,096 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1774 states and 3364 transitions. [2018-11-23 00:29:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 3364 transitions. [2018-11-23 00:29:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 00:29:45,351 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:45,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:45,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1775 states and 3364 transitions. [2018-11-23 00:29:45,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3364 transitions. [2018-11-23 00:29:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:45,601 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:45,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 1777 states and 3367 transitions. [2018-11-23 00:29:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3367 transitions. [2018-11-23 00:29:45,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:45,848 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1779 states and 3372 transitions. [2018-11-23 00:29:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3372 transitions. [2018-11-23 00:29:46,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:46,396 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:46,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1781 states and 3375 transitions. [2018-11-23 00:29:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3375 transitions. [2018-11-23 00:29:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:29:46,786 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1781 states and 3374 transitions. [2018-11-23 00:29:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3374 transitions. [2018-11-23 00:29:47,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:47,077 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1781 states and 3373 transitions. [2018-11-23 00:29:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3373 transitions. [2018-11-23 00:29:47,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:29:47,487 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1781 states and 3372 transitions. [2018-11-23 00:29:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3372 transitions. [2018-11-23 00:29:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:47,775 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 1784 states and 3376 transitions. [2018-11-23 00:29:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3376 transitions. [2018-11-23 00:29:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:48,033 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 1787 states and 3380 transitions. [2018-11-23 00:29:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3380 transitions. [2018-11-23 00:29:48,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:48,292 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:48,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 1787 states and 3379 transitions. [2018-11-23 00:29:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3379 transitions. [2018-11-23 00:29:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:48,586 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:48,815 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 1788 states and 3380 transitions. [2018-11-23 00:29:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3380 transitions. [2018-11-23 00:29:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:48,837 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:50,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 1794 states and 3395 transitions. [2018-11-23 00:29:50,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3395 transitions. [2018-11-23 00:29:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:50,184 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:50,499 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:29:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 1793 states and 3383 transitions. [2018-11-23 00:29:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3383 transitions. [2018-11-23 00:29:50,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:50,611 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 1797 states and 3391 transitions. [2018-11-23 00:29:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3391 transitions. [2018-11-23 00:29:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:50,998 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:51,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:51,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 1800 states and 3395 transitions. [2018-11-23 00:29:51,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3395 transitions. [2018-11-23 00:29:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:51,255 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 1801 states and 3397 transitions. [2018-11-23 00:29:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3397 transitions. [2018-11-23 00:29:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 00:29:51,511 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 1802 states and 3397 transitions. [2018-11-23 00:29:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3397 transitions. [2018-11-23 00:29:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:51,780 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 1804 states and 3400 transitions. [2018-11-23 00:29:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3400 transitions. [2018-11-23 00:29:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:52,124 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:52,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 1806 states and 3404 transitions. [2018-11-23 00:29:52,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3404 transitions. [2018-11-23 00:29:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:52,370 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1808 states and 3407 transitions. [2018-11-23 00:29:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3407 transitions. [2018-11-23 00:29:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:52,615 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 1810 states and 3410 transitions. [2018-11-23 00:29:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3410 transitions. [2018-11-23 00:29:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:29:52,865 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:53,100 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:53,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 1812 states and 3412 transitions. [2018-11-23 00:29:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3412 transitions. [2018-11-23 00:29:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:29:53,124 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:53,361 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 1814 states and 3414 transitions. [2018-11-23 00:29:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3414 transitions. [2018-11-23 00:29:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:29:53,385 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:53,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1816 states and 3416 transitions. [2018-11-23 00:29:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3416 transitions. [2018-11-23 00:29:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:53,652 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:53,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1819 states and 3420 transitions. [2018-11-23 00:29:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3420 transitions. [2018-11-23 00:29:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:53,903 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 1819 states and 3419 transitions. [2018-11-23 00:29:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3419 transitions. [2018-11-23 00:29:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:54,213 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 1822 states and 3423 transitions. [2018-11-23 00:29:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3423 transitions. [2018-11-23 00:29:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:54,477 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:29:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 1823 states and 3424 transitions. [2018-11-23 00:29:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3424 transitions. [2018-11-23 00:29:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:54,722 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:29:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:55,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 1824 states and 3424 transitions. [2018-11-23 00:29:55,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3424 transitions. [2018-11-23 00:29:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:55,119 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:55,346 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:56,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 1830 states and 3439 transitions. [2018-11-23 00:29:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3439 transitions. [2018-11-23 00:29:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:56,607 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:57,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 1834 states and 3446 transitions. [2018-11-23 00:29:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3446 transitions. [2018-11-23 00:29:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:57,128 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 1837 states and 3450 transitions. [2018-11-23 00:29:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3450 transitions. [2018-11-23 00:29:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:57,385 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:57,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1840 states and 3454 transitions. [2018-11-23 00:29:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3454 transitions. [2018-11-23 00:29:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:57,653 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:57,896 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 1844 states and 3462 transitions. [2018-11-23 00:29:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3462 transitions. [2018-11-23 00:29:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:29:57,926 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:29:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 1845 states and 3462 transitions. [2018-11-23 00:29:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3462 transitions. [2018-11-23 00:29:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:29:58,178 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:58,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 1845 states and 3461 transitions. [2018-11-23 00:29:58,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3461 transitions. [2018-11-23 00:29:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:58,471 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:58,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:58,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 1847 states and 3465 transitions. [2018-11-23 00:29:58,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3465 transitions. [2018-11-23 00:29:58,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:58,729 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 1849 states and 3468 transitions. [2018-11-23 00:29:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3468 transitions. [2018-11-23 00:29:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:58,977 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1851 states and 3471 transitions. [2018-11-23 00:29:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3471 transitions. [2018-11-23 00:29:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:29:59,226 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:29:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 1853 states and 3474 transitions. [2018-11-23 00:29:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3474 transitions. [2018-11-23 00:29:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:29:59,487 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:29:59,727 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:29:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:29:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1857 states and 3479 transitions. [2018-11-23 00:29:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3479 transitions. [2018-11-23 00:29:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:29:59,759 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:29:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:00,032 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:30:00,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1857 states and 3478 transitions. [2018-11-23 00:30:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3478 transitions. [2018-11-23 00:30:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:30:00,056 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1858 states and 3478 transitions. [2018-11-23 00:30:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3478 transitions. [2018-11-23 00:30:00,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:30:00,349 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-23 00:30:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 1857 states and 3466 transitions. [2018-11-23 00:30:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3466 transitions. [2018-11-23 00:30:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:00,863 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:01,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1860 states and 3470 transitions. [2018-11-23 00:30:01,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3470 transitions. [2018-11-23 00:30:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:01,134 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1863 states and 3474 transitions. [2018-11-23 00:30:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3474 transitions. [2018-11-23 00:30:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:01,407 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1866 states and 3478 transitions. [2018-11-23 00:30:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3478 transitions. [2018-11-23 00:30:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:01,684 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:01,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 1870 states and 3487 transitions. [2018-11-23 00:30:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3487 transitions. [2018-11-23 00:30:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-11-23 00:30:01,957 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 1871 states and 3487 transitions. [2018-11-23 00:30:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3487 transitions. [2018-11-23 00:30:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:02,211 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 1873 states and 3489 transitions. [2018-11-23 00:30:02,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3489 transitions. [2018-11-23 00:30:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:02,497 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:02,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:02,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 1875 states and 3492 transitions. [2018-11-23 00:30:02,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3492 transitions. [2018-11-23 00:30:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:02,748 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:02,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 1877 states and 3495 transitions. [2018-11-23 00:30:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3495 transitions. [2018-11-23 00:30:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-11-23 00:30:02,996 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-11-23 00:30:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1883 states and 3504 transitions. [2018-11-23 00:30:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3504 transitions. [2018-11-23 00:30:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:03,326 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:03,578 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 1886 states and 3508 transitions. [2018-11-23 00:30:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3508 transitions. [2018-11-23 00:30:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:03,617 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:03,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1889 states and 3512 transitions. [2018-11-23 00:30:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3512 transitions. [2018-11-23 00:30:03,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:03,906 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-11-23 00:30:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:04,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 1890 states and 3513 transitions. [2018-11-23 00:30:04,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3513 transitions. [2018-11-23 00:30:04,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-23 00:30:04,158 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 1891 states and 3513 transitions. [2018-11-23 00:30:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3513 transitions. [2018-11-23 00:30:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:04,422 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 1896 states and 3521 transitions. [2018-11-23 00:30:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3521 transitions. [2018-11-23 00:30:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:05,014 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1899 states and 3525 transitions. [2018-11-23 00:30:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3525 transitions. [2018-11-23 00:30:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:05,276 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 1903 states and 3534 transitions. [2018-11-23 00:30:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3534 transitions. [2018-11-23 00:30:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:05,821 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:06,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 1906 states and 3538 transitions. [2018-11-23 00:30:06,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3538 transitions. [2018-11-23 00:30:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:06,078 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 1909 states and 3542 transitions. [2018-11-23 00:30:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3542 transitions. [2018-11-23 00:30:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:06,337 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:06,571 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 1912 states and 3546 transitions. [2018-11-23 00:30:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3546 transitions. [2018-11-23 00:30:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:06,595 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:06,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 1914 states and 3549 transitions. [2018-11-23 00:30:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3549 transitions. [2018-11-23 00:30:06,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:06,843 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:07,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1916 states and 3552 transitions. [2018-11-23 00:30:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3552 transitions. [2018-11-23 00:30:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:07,096 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:07,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 1918 states and 3554 transitions. [2018-11-23 00:30:07,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3554 transitions. [2018-11-23 00:30:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:07,361 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:07,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 1920 states and 3556 transitions. [2018-11-23 00:30:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3556 transitions. [2018-11-23 00:30:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:07,641 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1922 states and 3558 transitions. [2018-11-23 00:30:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3558 transitions. [2018-11-23 00:30:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:07,916 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:08,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1926 states and 3563 transitions. [2018-11-23 00:30:08,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3563 transitions. [2018-11-23 00:30:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:08,178 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:08,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1929 states and 3567 transitions. [2018-11-23 00:30:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3567 transitions. [2018-11-23 00:30:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:08,430 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1930 states and 3567 transitions. [2018-11-23 00:30:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3567 transitions. [2018-11-23 00:30:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:08,673 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:09,012 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 1936 states and 3582 transitions. [2018-11-23 00:30:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3582 transitions. [2018-11-23 00:30:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:10,218 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:10,453 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 1939 states and 3586 transitions. [2018-11-23 00:30:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3586 transitions. [2018-11-23 00:30:10,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:10,475 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:10,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 1943 states and 3594 transitions. [2018-11-23 00:30:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3594 transitions. [2018-11-23 00:30:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:11,023 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 1946 states and 3598 transitions. [2018-11-23 00:30:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3598 transitions. [2018-11-23 00:30:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:11,279 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 1950 states and 3607 transitions. [2018-11-23 00:30:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3607 transitions. [2018-11-23 00:30:11,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:11,831 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:12,066 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1953 states and 3611 transitions. [2018-11-23 00:30:12,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3611 transitions. [2018-11-23 00:30:12,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:12,096 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:12,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 1956 states and 3615 transitions. [2018-11-23 00:30:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3615 transitions. [2018-11-23 00:30:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:12,364 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:12,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1959 states and 3619 transitions. [2018-11-23 00:30:12,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3619 transitions. [2018-11-23 00:30:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-23 00:30:12,624 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1960 states and 3619 transitions. [2018-11-23 00:30:12,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3619 transitions. [2018-11-23 00:30:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-23 00:30:12,881 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:13,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1962 states and 3622 transitions. [2018-11-23 00:30:13,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3622 transitions. [2018-11-23 00:30:13,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:13,130 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:13,365 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1966 states and 3627 transitions. [2018-11-23 00:30:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3627 transitions. [2018-11-23 00:30:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:13,395 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3649 states to 1970 states and 3632 transitions. [2018-11-23 00:30:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3632 transitions. [2018-11-23 00:30:13,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:13,662 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 1973 states and 3636 transitions. [2018-11-23 00:30:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3636 transitions. [2018-11-23 00:30:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:13,945 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:14,263 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:14,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 1976 states and 3640 transitions. [2018-11-23 00:30:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3640 transitions. [2018-11-23 00:30:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:14,288 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:14,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1976 states and 3629 transitions. [2018-11-23 00:30:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3629 transitions. [2018-11-23 00:30:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:14,762 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:15,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 1979 states and 3633 transitions. [2018-11-23 00:30:15,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3633 transitions. [2018-11-23 00:30:15,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:15,018 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:15,265 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1983 states and 3641 transitions. [2018-11-23 00:30:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3641 transitions. [2018-11-23 00:30:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:15,595 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:15,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 1986 states and 3645 transitions. [2018-11-23 00:30:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3645 transitions. [2018-11-23 00:30:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:15,913 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1989 states and 3649 transitions. [2018-11-23 00:30:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3649 transitions. [2018-11-23 00:30:16,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:16,236 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:16,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1992 states and 3653 transitions. [2018-11-23 00:30:16,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3653 transitions. [2018-11-23 00:30:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:16,564 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:16,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1995 states and 3657 transitions. [2018-11-23 00:30:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3657 transitions. [2018-11-23 00:30:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:16,893 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:17,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:17,225 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:17,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3675 states to 1995 states and 3656 transitions. [2018-11-23 00:30:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3656 transitions. [2018-11-23 00:30:17,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:17,251 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:17,495 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:17,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 1997 states and 3658 transitions. [2018-11-23 00:30:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3658 transitions. [2018-11-23 00:30:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:17,522 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:17,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1999 states and 3661 transitions. [2018-11-23 00:30:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3661 transitions. [2018-11-23 00:30:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:17,783 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:17,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:18,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 2001 states and 3663 transitions. [2018-11-23 00:30:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3663 transitions. [2018-11-23 00:30:18,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:18,082 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:18,333 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:18,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 2003 states and 3665 transitions. [2018-11-23 00:30:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3665 transitions. [2018-11-23 00:30:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:18,365 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 2005 states and 3667 transitions. [2018-11-23 00:30:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3667 transitions. [2018-11-23 00:30:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:18,635 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 2009 states and 3672 transitions. [2018-11-23 00:30:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3672 transitions. [2018-11-23 00:30:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:18,921 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:19,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 2012 states and 3676 transitions. [2018-11-23 00:30:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3676 transitions. [2018-11-23 00:30:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:19,210 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 2015 states and 3682 transitions. [2018-11-23 00:30:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3682 transitions. [2018-11-23 00:30:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:19,539 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2018 states and 3686 transitions. [2018-11-23 00:30:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3686 transitions. [2018-11-23 00:30:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:19,810 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:20,069 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:20,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2019 states and 3686 transitions. [2018-11-23 00:30:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3686 transitions. [2018-11-23 00:30:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-11-23 00:30:20,098 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 2024 states and 3697 transitions. [2018-11-23 00:30:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3697 transitions. [2018-11-23 00:30:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:21,203 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 2029 states and 3706 transitions. [2018-11-23 00:30:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3706 transitions. [2018-11-23 00:30:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:21,775 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 00:30:22,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2032 states and 3710 transitions. [2018-11-23 00:30:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3710 transitions. [2018-11-23 00:30:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:22,046 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 2035 states and 3714 transitions. [2018-11-23 00:30:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3714 transitions. [2018-11-23 00:30:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:22,321 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:22,564 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 2038 states and 3718 transitions. [2018-11-23 00:30:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3718 transitions. [2018-11-23 00:30:22,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:22,593 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 2041 states and 3722 transitions. [2018-11-23 00:30:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3722 transitions. [2018-11-23 00:30:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:22,861 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3745 states to 2044 states and 3726 transitions. [2018-11-23 00:30:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3726 transitions. [2018-11-23 00:30:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:23,133 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3746 states to 2044 states and 3725 transitions. [2018-11-23 00:30:23,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3725 transitions. [2018-11-23 00:30:23,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:23,456 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2046 states and 3728 transitions. [2018-11-23 00:30:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3728 transitions. [2018-11-23 00:30:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:23,727 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:23,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3752 states to 2048 states and 3731 transitions. [2018-11-23 00:30:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3731 transitions. [2018-11-23 00:30:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:24,003 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:24,246 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 2050 states and 3733 transitions. [2018-11-23 00:30:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3733 transitions. [2018-11-23 00:30:24,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 00:30:24,279 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:24,703 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-23 00:30:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 2054 states and 3740 transitions. [2018-11-23 00:30:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3740 transitions. [2018-11-23 00:30:24,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-11-23 00:30:24,820 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2018-11-23 00:30:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 2057 states and 3743 transitions. [2018-11-23 00:30:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3743 transitions. [2018-11-23 00:30:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:25,153 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:25,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2059 states and 3747 transitions. [2018-11-23 00:30:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3747 transitions. [2018-11-23 00:30:25,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:25,426 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:25,667 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2061 states and 3749 transitions. [2018-11-23 00:30:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3749 transitions. [2018-11-23 00:30:25,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:25,696 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2063 states and 3751 transitions. [2018-11-23 00:30:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3751 transitions. [2018-11-23 00:30:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:25,982 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 2067 states and 3756 transitions. [2018-11-23 00:30:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3756 transitions. [2018-11-23 00:30:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:26,262 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 2070 states and 3761 transitions. [2018-11-23 00:30:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 3761 transitions. [2018-11-23 00:30:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:26,535 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 2073 states and 3765 transitions. [2018-11-23 00:30:26,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3765 transitions. [2018-11-23 00:30:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:26,811 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:26,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2076 states and 3769 transitions. [2018-11-23 00:30:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3769 transitions. [2018-11-23 00:30:27,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:27,084 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2079 states and 3773 transitions. [2018-11-23 00:30:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3773 transitions. [2018-11-23 00:30:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:27,363 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2083 states and 3782 transitions. [2018-11-23 00:30:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3782 transitions. [2018-11-23 00:30:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 00:30:28,149 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 2089 states and 3794 transitions. [2018-11-23 00:30:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3794 transitions. [2018-11-23 00:30:28,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:28,933 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:29,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 2094 states and 3803 transitions. [2018-11-23 00:30:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3803 transitions. [2018-11-23 00:30:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:29,520 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2097 states and 3807 transitions. [2018-11-23 00:30:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3807 transitions. [2018-11-23 00:30:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:29,801 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:30,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 2100 states and 3811 transitions. [2018-11-23 00:30:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3811 transitions. [2018-11-23 00:30:30,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:30,074 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:30,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:30,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 2103 states and 3815 transitions. [2018-11-23 00:30:30,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3815 transitions. [2018-11-23 00:30:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:30,427 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2107 states and 3824 transitions. [2018-11-23 00:30:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3824 transitions. [2018-11-23 00:30:30,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:30,856 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:31,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 2110 states and 3828 transitions. [2018-11-23 00:30:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3828 transitions. [2018-11-23 00:30:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:31,132 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 2110 states and 3827 transitions. [2018-11-23 00:30:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3827 transitions. [2018-11-23 00:30:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:31,445 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:31,689 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:31,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 2114 states and 3832 transitions. [2018-11-23 00:30:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3832 transitions. [2018-11-23 00:30:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:31,721 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2116 states and 3834 transitions. [2018-11-23 00:30:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 3834 transitions. [2018-11-23 00:30:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:31,999 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2118 states and 3836 transitions. [2018-11-23 00:30:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3836 transitions. [2018-11-23 00:30:32,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:32,275 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 2120 states and 3838 transitions. [2018-11-23 00:30:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3838 transitions. [2018-11-23 00:30:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:32,551 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2122 states and 3840 transitions. [2018-11-23 00:30:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3840 transitions. [2018-11-23 00:30:32,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:32,826 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:33,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:33,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 2125 states and 3844 transitions. [2018-11-23 00:30:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3844 transitions. [2018-11-23 00:30:33,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:33,094 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:33,330 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2128 states and 3849 transitions. [2018-11-23 00:30:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3849 transitions. [2018-11-23 00:30:33,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:33,359 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2131 states and 3853 transitions. [2018-11-23 00:30:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3853 transitions. [2018-11-23 00:30:33,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:33,645 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2134 states and 3857 transitions. [2018-11-23 00:30:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3857 transitions. [2018-11-23 00:30:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 00:30:33,933 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:34,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-11-23 00:30:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 2135 states and 3858 transitions. [2018-11-23 00:30:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3858 transitions. [2018-11-23 00:30:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:34,284 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:34,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 2138 states and 3862 transitions. [2018-11-23 00:30:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3862 transitions. [2018-11-23 00:30:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:34,561 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 2141 states and 3866 transitions. [2018-11-23 00:30:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3866 transitions. [2018-11-23 00:30:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:34,846 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2145 states and 3874 transitions. [2018-11-23 00:30:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3874 transitions. [2018-11-23 00:30:35,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:35,456 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:35,697 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2148 states and 3878 transitions. [2018-11-23 00:30:35,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 3878 transitions. [2018-11-23 00:30:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:35,734 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:35,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 2151 states and 3882 transitions. [2018-11-23 00:30:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 3882 transitions. [2018-11-23 00:30:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:35,998 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:36,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:36,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2154 states and 3886 transitions. [2018-11-23 00:30:36,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3886 transitions. [2018-11-23 00:30:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:36,266 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:36,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2154 states and 3885 transitions. [2018-11-23 00:30:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3885 transitions. [2018-11-23 00:30:36,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:36,576 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 2158 states and 3890 transitions. [2018-11-23 00:30:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3890 transitions. [2018-11-23 00:30:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:36,847 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2162 states and 3895 transitions. [2018-11-23 00:30:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3895 transitions. [2018-11-23 00:30:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:37,115 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:37,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3924 states to 2164 states and 3899 transitions. [2018-11-23 00:30:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 3899 transitions. [2018-11-23 00:30:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:37,391 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 2166 states and 3901 transitions. [2018-11-23 00:30:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3901 transitions. [2018-11-23 00:30:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:37,666 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:37,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2168 states and 3903 transitions. [2018-11-23 00:30:37,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3903 transitions. [2018-11-23 00:30:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:37,939 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:38,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 2170 states and 3905 transitions. [2018-11-23 00:30:38,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 3905 transitions. [2018-11-23 00:30:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:38,208 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 2172 states and 3907 transitions. [2018-11-23 00:30:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3907 transitions. [2018-11-23 00:30:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:38,503 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:38,741 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:38,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3937 states to 2176 states and 3912 transitions. [2018-11-23 00:30:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3912 transitions. [2018-11-23 00:30:38,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:38,779 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:39,019 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:39,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2179 states and 3916 transitions. [2018-11-23 00:30:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3916 transitions. [2018-11-23 00:30:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:39,049 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2182 states and 3920 transitions. [2018-11-23 00:30:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3920 transitions. [2018-11-23 00:30:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 00:30:39,327 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:39,569 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:30:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2185 states and 3925 transitions. [2018-11-23 00:30:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3925 transitions. [2018-11-23 00:30:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:39,782 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3954 states to 2188 states and 3929 transitions. [2018-11-23 00:30:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3929 transitions. [2018-11-23 00:30:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:40,050 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:40,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:40,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 2191 states and 3933 transitions. [2018-11-23 00:30:40,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 3933 transitions. [2018-11-23 00:30:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:40,383 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:40,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 2194 states and 3937 transitions. [2018-11-23 00:30:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3937 transitions. [2018-11-23 00:30:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:40,654 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:40,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 2194 states and 3936 transitions. [2018-11-23 00:30:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3936 transitions. [2018-11-23 00:30:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:40,969 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:41,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3967 states to 2197 states and 3940 transitions. [2018-11-23 00:30:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3940 transitions. [2018-11-23 00:30:41,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:41,239 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 2200 states and 3946 transitions. [2018-11-23 00:30:41,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3946 transitions. [2018-11-23 00:30:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:41,511 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:41,746 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:41,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:41,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2203 states and 3950 transitions. [2018-11-23 00:30:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3950 transitions. [2018-11-23 00:30:41,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:41,779 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:42,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2206 states and 3954 transitions. [2018-11-23 00:30:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3954 transitions. [2018-11-23 00:30:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 00:30:42,047 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:42,291 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:42,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2210 states and 3959 transitions. [2018-11-23 00:30:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3959 transitions. [2018-11-23 00:30:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:42,326 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:42,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2212 states and 3961 transitions. [2018-11-23 00:30:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 3961 transitions. [2018-11-23 00:30:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:42,606 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 2215 states and 3965 transitions. [2018-11-23 00:30:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3965 transitions. [2018-11-23 00:30:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:42,880 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2218 states and 3969 transitions. [2018-11-23 00:30:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3969 transitions. [2018-11-23 00:30:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:43,155 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2223 states and 3978 transitions. [2018-11-23 00:30:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3978 transitions. [2018-11-23 00:30:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:43,745 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:44,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2226 states and 3982 transitions. [2018-11-23 00:30:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3982 transitions. [2018-11-23 00:30:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:44,017 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2230 states and 3990 transitions. [2018-11-23 00:30:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3990 transitions. [2018-11-23 00:30:44,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:44,455 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2233 states and 3994 transitions. [2018-11-23 00:30:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3994 transitions. [2018-11-23 00:30:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:44,727 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 2237 states and 4000 transitions. [2018-11-23 00:30:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4000 transitions. [2018-11-23 00:30:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:45,024 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:45,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 2241 states and 4008 transitions. [2018-11-23 00:30:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4008 transitions. [2018-11-23 00:30:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:45,297 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4039 states to 2244 states and 4012 transitions. [2018-11-23 00:30:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4012 transitions. [2018-11-23 00:30:45,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:45,618 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2244 states and 4011 transitions. [2018-11-23 00:30:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4011 transitions. [2018-11-23 00:30:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:45,945 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 2247 states and 4015 transitions. [2018-11-23 00:30:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4015 transitions. [2018-11-23 00:30:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:46,222 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:46,462 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:46,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:46,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2250 states and 4019 transitions. [2018-11-23 00:30:46,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4019 transitions. [2018-11-23 00:30:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:46,494 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2253 states and 4024 transitions. [2018-11-23 00:30:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4024 transitions. [2018-11-23 00:30:46,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:46,763 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2256 states and 4028 transitions. [2018-11-23 00:30:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4028 transitions. [2018-11-23 00:30:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:47,031 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2260 states and 4033 transitions. [2018-11-23 00:30:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4033 transitions. [2018-11-23 00:30:47,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:47,303 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:47,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:47,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 2262 states and 4035 transitions. [2018-11-23 00:30:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4035 transitions. [2018-11-23 00:30:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:30:47,575 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:47,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 2264 states and 4037 transitions. [2018-11-23 00:30:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4037 transitions. [2018-11-23 00:30:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:47,848 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:48,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2266 states and 4039 transitions. [2018-11-23 00:30:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4039 transitions. [2018-11-23 00:30:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:48,116 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 2268 states and 4041 transitions. [2018-11-23 00:30:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4041 transitions. [2018-11-23 00:30:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:48,384 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:48,636 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:48,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:48,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 2271 states and 4045 transitions. [2018-11-23 00:30:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4045 transitions. [2018-11-23 00:30:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 00:30:48,672 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 00:30:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 2272 states and 4045 transitions. [2018-11-23 00:30:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 4045 transitions. [2018-11-23 00:30:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:48,937 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 2275 states and 4049 transitions. [2018-11-23 00:30:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 4049 transitions. [2018-11-23 00:30:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:49,227 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 2279 states and 4057 transitions. [2018-11-23 00:30:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4057 transitions. [2018-11-23 00:30:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:49,516 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:30:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2279 states and 4056 transitions. [2018-11-23 00:30:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4056 transitions. [2018-11-23 00:30:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:49,841 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2282 states and 4060 transitions. [2018-11-23 00:30:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4060 transitions. [2018-11-23 00:30:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:50,120 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2285 states and 4064 transitions. [2018-11-23 00:30:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4064 transitions. [2018-11-23 00:30:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:50,391 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2289 states and 4069 transitions. [2018-11-23 00:30:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4069 transitions. [2018-11-23 00:30:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:50,729 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 2289 states and 4068 transitions. [2018-11-23 00:30:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4068 transitions. [2018-11-23 00:30:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:51,044 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4106 states to 2292 states and 4073 transitions. [2018-11-23 00:30:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4073 transitions. [2018-11-23 00:30:51,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:51,326 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2295 states and 4077 transitions. [2018-11-23 00:30:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4077 transitions. [2018-11-23 00:30:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:51,607 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:51,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2298 states and 4081 transitions. [2018-11-23 00:30:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 4081 transitions. [2018-11-23 00:30:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:51,875 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2301 states and 4085 transitions. [2018-11-23 00:30:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 4085 transitions. [2018-11-23 00:30:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:52,143 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2304 states and 4089 transitions. [2018-11-23 00:30:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4089 transitions. [2018-11-23 00:30:52,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-23 00:30:52,415 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:52,661 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:52,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:52,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 2307 states and 4093 transitions. [2018-11-23 00:30:52,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4093 transitions. [2018-11-23 00:30:52,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-11-23 00:30:52,698 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2018-11-23 00:30:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2304 states and 4087 transitions. [2018-11-23 00:30:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4087 transitions. [2018-11-23 00:30:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:53,037 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:53,276 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 00:30:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2307 states and 4091 transitions. [2018-11-23 00:30:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4091 transitions. [2018-11-23 00:30:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:53,308 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2312 states and 4100 transitions. [2018-11-23 00:30:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4100 transitions. [2018-11-23 00:30:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:53,902 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:54,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2315 states and 4104 transitions. [2018-11-23 00:30:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4104 transitions. [2018-11-23 00:30:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:54,167 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2319 states and 4109 transitions. [2018-11-23 00:30:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4109 transitions. [2018-11-23 00:30:54,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:54,447 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:54,746 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:30:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:54,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2322 states and 4115 transitions. [2018-11-23 00:30:54,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4115 transitions. [2018-11-23 00:30:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:54,772 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2325 states and 4119 transitions. [2018-11-23 00:30:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4119 transitions. [2018-11-23 00:30:55,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:55,040 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:55,277 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:55,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4156 states to 2328 states and 4123 transitions. [2018-11-23 00:30:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4123 transitions. [2018-11-23 00:30:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:55,307 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 2332 states and 4128 transitions. [2018-11-23 00:30:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4128 transitions. [2018-11-23 00:30:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:55,587 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2335 states and 4133 transitions. [2018-11-23 00:30:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 4133 transitions. [2018-11-23 00:30:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:55,897 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2338 states and 4137 transitions. [2018-11-23 00:30:56,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4137 transitions. [2018-11-23 00:30:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:56,178 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:56,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2338 states and 4136 transitions. [2018-11-23 00:30:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4136 transitions. [2018-11-23 00:30:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:56,510 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2341 states and 4140 transitions. [2018-11-23 00:30:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4140 transitions. [2018-11-23 00:30:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:56,834 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 2344 states and 4144 transitions. [2018-11-23 00:30:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 4144 transitions. [2018-11-23 00:30:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:57,116 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:57,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 2347 states and 4148 transitions. [2018-11-23 00:30:57,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4148 transitions. [2018-11-23 00:30:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 00:30:57,391 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2351 states and 4153 transitions. [2018-11-23 00:30:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 4153 transitions. [2018-11-23 00:30:57,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:30:57,664 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 00:30:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4190 states to 2353 states and 4155 transitions. [2018-11-23 00:30:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4155 transitions. [2018-11-23 00:30:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:57,937 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:58,175 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:30:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 2358 states and 4165 transitions. [2018-11-23 00:30:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4165 transitions. [2018-11-23 00:30:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:58,536 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2363 states and 4174 transitions. [2018-11-23 00:30:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4174 transitions. [2018-11-23 00:30:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:59,169 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:59,413 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:30:59,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:59,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2366 states and 4178 transitions. [2018-11-23 00:30:59,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4178 transitions. [2018-11-23 00:30:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:59,444 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:30:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2369 states and 4182 transitions. [2018-11-23 00:30:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4182 transitions. [2018-11-23 00:30:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:59,715 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:30:59,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:30:59,953 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:30:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:30:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 2373 states and 4187 transitions. [2018-11-23 00:30:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4187 transitions. [2018-11-23 00:30:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:30:59,989 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2376 states and 4191 transitions. [2018-11-23 00:31:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4191 transitions. [2018-11-23 00:31:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:00,279 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:31:00,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2379 states and 4196 transitions. [2018-11-23 00:31:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 4196 transitions. [2018-11-23 00:31:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:00,548 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2382 states and 4200 transitions. [2018-11-23 00:31:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4200 transitions. [2018-11-23 00:31:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:00,882 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:01,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2385 states and 4204 transitions. [2018-11-23 00:31:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4204 transitions. [2018-11-23 00:31:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:01,188 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:01,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2388 states and 4208 transitions. [2018-11-23 00:31:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4208 transitions. [2018-11-23 00:31:01,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:01,473 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:31:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 2391 states and 4212 transitions. [2018-11-23 00:31:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4212 transitions. [2018-11-23 00:31:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:01,796 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:02,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2394 states and 4216 transitions. [2018-11-23 00:31:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4216 transitions. [2018-11-23 00:31:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:02,071 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 2397 states and 4220 transitions. [2018-11-23 00:31:02,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4220 transitions. [2018-11-23 00:31:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:02,340 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:02,580 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:31:02,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 2400 states and 4224 transitions. [2018-11-23 00:31:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4224 transitions. [2018-11-23 00:31:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-11-23 00:31:02,612 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:31:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4263 states to 2403 states and 4228 transitions. [2018-11-23 00:31:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4228 transitions. [2018-11-23 00:31:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:02,885 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:03,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2408 states and 4235 transitions. [2018-11-23 00:31:03,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4235 transitions. [2018-11-23 00:31:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:03,336 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2411 states and 4241 transitions. [2018-11-23 00:31:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4241 transitions. [2018-11-23 00:31:03,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:03,616 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:31:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2414 states and 4245 transitions. [2018-11-23 00:31:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 4245 transitions. [2018-11-23 00:31:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:03,888 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2417 states and 4249 transitions. [2018-11-23 00:31:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 4249 transitions. [2018-11-23 00:31:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:04,164 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2420 states and 4253 transitions. [2018-11-23 00:31:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4253 transitions. [2018-11-23 00:31:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:04,437 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2423 states and 4257 transitions. [2018-11-23 00:31:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4257 transitions. [2018-11-23 00:31:04,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:04,717 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:31:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 2426 states and 4261 transitions. [2018-11-23 00:31:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4261 transitions. [2018-11-23 00:31:04,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:04,994 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:05,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 2429 states and 4265 transitions. [2018-11-23 00:31:05,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4265 transitions. [2018-11-23 00:31:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:05,357 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:05,596 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2433 states and 4270 transitions. [2018-11-23 00:31:05,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4270 transitions. [2018-11-23 00:31:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:05,630 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:05,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:05,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2436 states and 4274 transitions. [2018-11-23 00:31:05,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4274 transitions. [2018-11-23 00:31:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:05,901 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2439 states and 4278 transitions. [2018-11-23 00:31:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4278 transitions. [2018-11-23 00:31:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 00:31:06,184 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:31:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2442 states and 4282 transitions. [2018-11-23 00:31:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4282 transitions. [2018-11-23 00:31:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-23 00:31:06,458 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:06,961 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-11-23 00:31:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2444 states and 4284 transitions. [2018-11-23 00:31:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4284 transitions. [2018-11-23 00:31:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-23 00:31:07,229 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-11-23 00:31:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2455 states and 4304 transitions. [2018-11-23 00:31:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4304 transitions. [2018-11-23 00:31:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:07,591 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 00:31:07,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:07,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2455 states and 4303 transitions. [2018-11-23 00:31:07,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4303 transitions. [2018-11-23 00:31:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:07,946 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2458 states and 4307 transitions. [2018-11-23 00:31:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4307 transitions. [2018-11-23 00:31:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:08,233 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:08,472 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:31:08,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 2461 states and 4312 transitions. [2018-11-23 00:31:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4312 transitions. [2018-11-23 00:31:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:08,504 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:08,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:08,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 2464 states and 4316 transitions. [2018-11-23 00:31:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4316 transitions. [2018-11-23 00:31:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:08,776 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2467 states and 4320 transitions. [2018-11-23 00:31:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4320 transitions. [2018-11-23 00:31:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:09,076 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:09,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4362 states to 2471 states and 4325 transitions. [2018-11-23 00:31:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4325 transitions. [2018-11-23 00:31:09,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:09,381 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:09,632 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2474 states and 4329 transitions. [2018-11-23 00:31:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4329 transitions. [2018-11-23 00:31:09,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:09,664 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:09,902 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:09,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 2477 states and 4333 transitions. [2018-11-23 00:31:09,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4333 transitions. [2018-11-23 00:31:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:09,950 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:10,188 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 2480 states and 4337 transitions. [2018-11-23 00:31:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 4337 transitions. [2018-11-23 00:31:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:10,222 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 2483 states and 4341 transitions. [2018-11-23 00:31:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4341 transitions. [2018-11-23 00:31:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-11-23 00:31:10,509 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 00:31:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:10,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2486 states and 4345 transitions. [2018-11-23 00:31:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4345 transitions. [2018-11-23 00:31:10,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-11-23 00:31:10,827 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-11-23 00:31:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2487 states and 4346 transitions. [2018-11-23 00:31:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4346 transitions. [2018-11-23 00:31:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 00:31:11,275 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 00:31:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2487 states and 4345 transitions. [2018-11-23 00:31:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4345 transitions. [2018-11-23 00:31:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 00:31:11,643 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:11,884 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:11,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4388 states to 2490 states and 4349 transitions. [2018-11-23 00:31:11,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 4349 transitions. [2018-11-23 00:31:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 00:31:11,929 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 00:31:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2493 states and 4353 transitions. [2018-11-23 00:31:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4353 transitions. [2018-11-23 00:31:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 00:31:12,204 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:12,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:12,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4396 states to 2496 states and 4357 transitions. [2018-11-23 00:31:12,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4357 transitions. [2018-11-23 00:31:12,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 00:31:12,517 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2499 states and 4361 transitions. [2018-11-23 00:31:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4361 transitions. [2018-11-23 00:31:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 00:31:12,789 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:13,029 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 2502 states and 4365 transitions. [2018-11-23 00:31:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 4365 transitions. [2018-11-23 00:31:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-11-23 00:31:13,080 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:13,320 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4408 states to 2505 states and 4369 transitions. [2018-11-23 00:31:13,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 4369 transitions. [2018-11-23 00:31:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-11-23 00:31:13,355 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:13,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4415 states to 2510 states and 4376 transitions. [2018-11-23 00:31:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 4376 transitions. [2018-11-23 00:31:13,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-11-23 00:31:13,672 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 00:31:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2510 states and 4375 transitions. [2018-11-23 00:31:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 4375 transitions. [2018-11-23 00:31:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-11-23 00:31:14,022 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:14,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:14,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2513 states and 4379 transitions. [2018-11-23 00:31:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 4379 transitions. [2018-11-23 00:31:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-11-23 00:31:14,312 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2516 states and 4383 transitions. [2018-11-23 00:31:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 4383 transitions. [2018-11-23 00:31:14,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-11-23 00:31:14,585 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 00:31:14,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2519 states and 4387 transitions. [2018-11-23 00:31:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 4387 transitions. [2018-11-23 00:31:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-23 00:31:14,883 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:15,124 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:15,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2522 states and 4391 transitions. [2018-11-23 00:31:15,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4391 transitions. [2018-11-23 00:31:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-23 00:31:15,157 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 00:31:15,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:15,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 2522 states and 4390 transitions. [2018-11-23 00:31:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4390 transitions. [2018-11-23 00:31:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-23 00:31:15,506 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-23 00:31:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2525 states and 4394 transitions. [2018-11-23 00:31:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4394 transitions. [2018-11-23 00:31:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-11-23 00:31:15,782 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:16,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2528 states and 4398 transitions. [2018-11-23 00:31:16,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 4398 transitions. [2018-11-23 00:31:16,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-23 00:31:16,058 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-11-23 00:31:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 2531 states and 4402 transitions. [2018-11-23 00:31:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 4402 transitions. [2018-11-23 00:31:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-11-23 00:31:16,334 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:16,621 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-23 00:31:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2533 states and 4404 transitions. [2018-11-23 00:31:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 4404 transitions. [2018-11-23 00:31:16,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-23 00:31:16,644 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:17,028 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 00:31:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2541 states and 4481 transitions. [2018-11-23 00:31:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4481 transitions. [2018-11-23 00:31:17,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-11-23 00:31:17,345 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:17,653 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:31:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2557 states and 4576 transitions. [2018-11-23 00:31:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 4576 transitions. [2018-11-23 00:31:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2018-11-23 00:31:18,684 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-11-23 00:31:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 2574 states and 4673 transitions. [2018-11-23 00:31:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4673 transitions. [2018-11-23 00:31:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-11-23 00:31:20,735 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:20,992 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:31:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2577 states and 4677 transitions. [2018-11-23 00:31:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 4677 transitions. [2018-11-23 00:31:21,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-11-23 00:31:21,221 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 00:31:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:23,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 2582 states and 4756 transitions. [2018-11-23 00:31:23,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 4756 transitions. [2018-11-23 00:31:23,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-11-23 00:31:23,122 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:23,386 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:31:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:23,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2584 states and 4759 transitions. [2018-11-23 00:31:23,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 4759 transitions. [2018-11-23 00:31:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-11-23 00:31:23,408 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:31:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 2586 states and 4762 transitions. [2018-11-23 00:31:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 4762 transitions. [2018-11-23 00:31:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-11-23 00:31:23,689 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-11-23 00:31:26,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2605 states and 4863 transitions. [2018-11-23 00:31:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 4863 transitions. [2018-11-23 00:31:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-11-23 00:31:26,899 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:31:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 2607 states and 4866 transitions. [2018-11-23 00:31:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 4866 transitions. [2018-11-23 00:31:27,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-11-23 00:31:27,182 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:27,477 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:27,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:27,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 2607 states and 4865 transitions. [2018-11-23 00:31:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 4865 transitions. [2018-11-23 00:31:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-11-23 00:31:27,502 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:27,819 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 00:31:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5041 states to 2615 states and 4952 transitions. [2018-11-23 00:31:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4952 transitions. [2018-11-23 00:31:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-11-23 00:31:31,385 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:31,681 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2615 states and 4951 transitions. [2018-11-23 00:31:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4951 transitions. [2018-11-23 00:31:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-11-23 00:31:31,706 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:31,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 2618 states and 4955 transitions. [2018-11-23 00:31:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 4955 transitions. [2018-11-23 00:31:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-11-23 00:31:32,000 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2018-11-23 00:31:36,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2639 states and 5060 transitions. [2018-11-23 00:31:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5060 transitions. [2018-11-23 00:31:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-11-23 00:31:36,425 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 2641 states and 5062 transitions. [2018-11-23 00:31:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5062 transitions. [2018-11-23 00:31:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 00:31:36,749 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2641 states and 5061 transitions. [2018-11-23 00:31:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5061 transitions. [2018-11-23 00:31:37,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 00:31:37,067 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 2643 states and 5064 transitions. [2018-11-23 00:31:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5064 transitions. [2018-11-23 00:31:37,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 00:31:37,351 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:31:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 2646 states and 5068 transitions. [2018-11-23 00:31:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5068 transitions. [2018-11-23 00:31:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 00:31:37,633 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 00:31:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2656 states and 5157 transitions. [2018-11-23 00:31:52,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5157 transitions. [2018-11-23 00:31:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 00:31:52,806 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:53,067 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-23 00:31:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 2677 states and 5259 transitions. [2018-11-23 00:31:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 5259 transitions. [2018-11-23 00:31:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-11-23 00:31:57,798 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:58,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:58,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 2679 states and 5261 transitions. [2018-11-23 00:31:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 5261 transitions. [2018-11-23 00:31:58,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-23 00:31:58,133 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5366 states to 2679 states and 5260 transitions. [2018-11-23 00:31:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 5260 transitions. [2018-11-23 00:31:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-11-23 00:31:58,460 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 00:31:58,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5368 states to 2681 states and 5262 transitions. [2018-11-23 00:31:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 5262 transitions. [2018-11-23 00:31:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-11-23 00:31:58,900 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:59,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-23 00:31:59,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5373 states to 2668 states and 5239 transitions. [2018-11-23 00:31:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5239 transitions. [2018-11-23 00:31:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-11-23 00:31:59,284 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:31:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 2670 states and 5242 transitions. [2018-11-23 00:31:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 5242 transitions. [2018-11-23 00:31:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-11-23 00:31:59,581 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:31:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:31:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:31:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 2672 states and 5245 transitions. [2018-11-23 00:31:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5245 transitions. [2018-11-23 00:31:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-11-23 00:31:59,878 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:31:59,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-11-23 00:32:00,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 2676 states and 5250 transitions. [2018-11-23 00:32:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 5250 transitions. [2018-11-23 00:32:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-11-23 00:32:00,465 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-11-23 00:32:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 2682 states and 5266 transitions. [2018-11-23 00:32:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5266 transitions. [2018-11-23 00:32:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-11-23 00:32:02,192 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-23 00:32:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 2689 states and 5346 transitions. [2018-11-23 00:32:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5346 transitions. [2018-11-23 00:32:05,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-23 00:32:05,910 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-23 00:32:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:07,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2695 states and 5363 transitions. [2018-11-23 00:32:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5363 transitions. [2018-11-23 00:32:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-23 00:32:07,376 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:32:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:09,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2696 states and 5364 transitions. [2018-11-23 00:32:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5364 transitions. [2018-11-23 00:32:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:09,100 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:09,397 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-23 00:32:09,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2698 states and 5367 transitions. [2018-11-23 00:32:09,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5367 transitions. [2018-11-23 00:32:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:09,430 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:09,731 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:32:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 2700 states and 5370 transitions. [2018-11-23 00:32:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5370 transitions. [2018-11-23 00:32:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-11-23 00:32:09,760 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 00:32:10,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 2702 states and 5372 transitions. [2018-11-23 00:32:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5372 transitions. [2018-11-23 00:32:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:10,098 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:10,408 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2018-11-23 00:32:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 2705 states and 5376 transitions. [2018-11-23 00:32:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5376 transitions. [2018-11-23 00:32:10,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-11-23 00:32:10,447 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-11-23 00:32:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 2708 states and 5380 transitions. [2018-11-23 00:32:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5380 transitions. [2018-11-23 00:32:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:10,764 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-11-23 00:32:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5528 states to 2710 states and 5383 transitions. [2018-11-23 00:32:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5383 transitions. [2018-11-23 00:32:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:11,072 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2018-11-23 00:32:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 2731 states and 5483 transitions. [2018-11-23 00:32:16,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5483 transitions. [2018-11-23 00:32:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:16,663 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-23 00:32:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5643 states to 2736 states and 5498 transitions. [2018-11-23 00:32:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5498 transitions. [2018-11-23 00:32:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:17,581 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-11-23 00:32:18,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 2738 states and 5500 transitions. [2018-11-23 00:32:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5500 transitions. [2018-11-23 00:32:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-11-23 00:32:18,484 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-23 00:32:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 2738 states and 5499 transitions. [2018-11-23 00:32:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5499 transitions. [2018-11-23 00:32:18,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2018-11-23 00:32:18,871 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:19,162 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2018-11-23 00:32:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:19,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 2743 states and 5568 transitions. [2018-11-23 00:32:19,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5568 transitions. [2018-11-23 00:32:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2018-11-23 00:32:19,724 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:19,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2018-11-23 00:32:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:20,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 2746 states and 5572 transitions. [2018-11-23 00:32:20,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5572 transitions. [2018-11-23 00:32:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-23 00:32:20,047 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2018-11-23 00:32:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5722 states to 2748 states and 5575 transitions. [2018-11-23 00:32:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5575 transitions. [2018-11-23 00:32:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-11-23 00:32:20,378 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5724 states to 2750 states and 5577 transitions. [2018-11-23 00:32:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 5577 transitions. [2018-11-23 00:32:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-11-23 00:32:20,726 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2018-11-23 00:32:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 2752 states and 5580 transitions. [2018-11-23 00:32:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5580 transitions. [2018-11-23 00:32:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-11-23 00:32:21,053 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:21,331 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2018-11-23 00:32:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5730 states to 2754 states and 5583 transitions. [2018-11-23 00:32:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5583 transitions. [2018-11-23 00:32:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-11-23 00:32:21,362 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:21,650 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2757 states and 5587 transitions. [2018-11-23 00:32:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 5587 transitions. [2018-11-23 00:32:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2018-11-23 00:32:21,684 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:22,083 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2018-11-23 00:32:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5739 states to 2761 states and 5592 transitions. [2018-11-23 00:32:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2761 states and 5592 transitions. [2018-11-23 00:32:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-11-23 00:32:22,120 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:22,396 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2018-11-23 00:32:22,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:22,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 2764 states and 5596 transitions. [2018-11-23 00:32:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 5596 transitions. [2018-11-23 00:32:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-11-23 00:32:22,433 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2018-11-23 00:32:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 2766 states and 5598 transitions. [2018-11-23 00:32:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5598 transitions. [2018-11-23 00:32:22,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-11-23 00:32:22,784 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2018-11-23 00:32:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2768 states and 5600 transitions. [2018-11-23 00:32:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5600 transitions. [2018-11-23 00:32:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-11-23 00:32:23,138 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:23,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2018-11-23 00:32:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 2770 states and 5602 transitions. [2018-11-23 00:32:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5602 transitions. [2018-11-23 00:32:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-11-23 00:32:23,495 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:23,816 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2018-11-23 00:32:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2773 states and 5606 transitions. [2018-11-23 00:32:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5606 transitions. [2018-11-23 00:32:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-11-23 00:32:23,854 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:24,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 2779 states and 5615 transitions. [2018-11-23 00:32:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5615 transitions. [2018-11-23 00:32:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-11-23 00:32:24,152 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2018-11-23 00:32:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 2782 states and 5619 transitions. [2018-11-23 00:32:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 5619 transitions. [2018-11-23 00:32:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-11-23 00:32:24,445 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2786 states and 5624 transitions. [2018-11-23 00:32:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5624 transitions. [2018-11-23 00:32:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-23 00:32:24,733 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2018-11-23 00:32:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5773 states to 2788 states and 5626 transitions. [2018-11-23 00:32:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 5626 transitions. [2018-11-23 00:32:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-11-23 00:32:25,022 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2791 states and 5630 transitions. [2018-11-23 00:32:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 5630 transitions. [2018-11-23 00:32:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-11-23 00:32:25,314 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5782 states to 2795 states and 5635 transitions. [2018-11-23 00:32:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5635 transitions. [2018-11-23 00:32:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-11-23 00:32:25,607 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:25,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2798 states and 5639 transitions. [2018-11-23 00:32:25,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5639 transitions. [2018-11-23 00:32:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-23 00:32:25,978 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:26,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2802 states and 5644 transitions. [2018-11-23 00:32:26,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 5644 transitions. [2018-11-23 00:32:26,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-23 00:32:26,325 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:26,635 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 2805 states and 5648 transitions. [2018-11-23 00:32:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 5648 transitions. [2018-11-23 00:32:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-23 00:32:26,677 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:27,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 2808 states and 5652 transitions. [2018-11-23 00:32:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5652 transitions. [2018-11-23 00:32:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-11-23 00:32:27,021 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2811 states and 5656 transitions. [2018-11-23 00:32:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5656 transitions. [2018-11-23 00:32:27,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-11-23 00:32:27,372 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 2814 states and 5660 transitions. [2018-11-23 00:32:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 5660 transitions. [2018-11-23 00:32:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-11-23 00:32:27,712 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5814 states to 2819 states and 5667 transitions. [2018-11-23 00:32:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5667 transitions. [2018-11-23 00:32:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-11-23 00:32:28,059 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:28,375 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 2822 states and 5671 transitions. [2018-11-23 00:32:28,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5671 transitions. [2018-11-23 00:32:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-11-23 00:32:28,416 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2825 states and 5675 transitions. [2018-11-23 00:32:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5675 transitions. [2018-11-23 00:32:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-11-23 00:32:28,770 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 2828 states and 5679 transitions. [2018-11-23 00:32:29,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 5679 transitions. [2018-11-23 00:32:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-11-23 00:32:29,127 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 2831 states and 5683 transitions. [2018-11-23 00:32:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5683 transitions. [2018-11-23 00:32:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-11-23 00:32:29,456 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 2834 states and 5687 transitions. [2018-11-23 00:32:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5687 transitions. [2018-11-23 00:32:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2018-11-23 00:32:29,793 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2018-11-23 00:32:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 2837 states and 5691 transitions. [2018-11-23 00:32:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5691 transitions. [2018-11-23 00:32:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2018-11-23 00:32:30,190 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:31,090 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2018-11-23 00:32:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2858 states and 5785 transitions. [2018-11-23 00:32:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5785 transitions. [2018-11-23 00:32:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2018-11-23 00:32:31,374 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:32,331 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2018-11-23 00:32:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 2871 states and 5805 transitions. [2018-11-23 00:32:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5805 transitions. [2018-11-23 00:32:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2018-11-23 00:32:32,422 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:33,385 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1168 trivial. 0 not checked. [2018-11-23 00:32:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 2872 states and 5806 transitions. [2018-11-23 00:32:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5806 transitions. [2018-11-23 00:32:33,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2018-11-23 00:32:33,539 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:34,495 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2018-11-23 00:32:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5969 states to 2878 states and 5816 transitions. [2018-11-23 00:32:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 5816 transitions. [2018-11-23 00:32:34,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2018-11-23 00:32:34,583 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:35,571 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1170 trivial. 0 not checked. [2018-11-23 00:32:35,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5977 states to 2880 states and 5818 transitions. [2018-11-23 00:32:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5818 transitions. [2018-11-23 00:32:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2018-11-23 00:32:35,693 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:36,672 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1173 trivial. 0 not checked. [2018-11-23 00:32:36,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2890 states and 5834 transitions. [2018-11-23 00:32:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 5834 transitions. [2018-11-23 00:32:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2018-11-23 00:32:36,769 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:37,559 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1182 trivial. 0 not checked. [2018-11-23 00:32:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2863 states and 5791 transitions. [2018-11-23 00:32:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5791 transitions. [2018-11-23 00:32:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2018-11-23 00:32:37,670 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:38,498 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1176 trivial. 0 not checked. [2018-11-23 00:32:40,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6009 states to 2866 states and 5795 transitions. [2018-11-23 00:32:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5795 transitions. [2018-11-23 00:32:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2018-11-23 00:32:40,566 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:41,417 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1193 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2018-11-23 00:32:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6011 states to 2867 states and 5797 transitions. [2018-11-23 00:32:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5797 transitions. [2018-11-23 00:32:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2018-11-23 00:32:41,520 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:42,371 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1207 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2018-11-23 00:32:46,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6022 states to 2871 states and 5802 transitions. [2018-11-23 00:32:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5802 transitions. [2018-11-23 00:32:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2018-11-23 00:32:46,791 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 00:32:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 00:32:47,688 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 00:32:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1204 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1186 trivial. 0 not checked. [2018-11-23 00:32:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 00:32:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6025 states to 2790 states and 5674 transitions. [2018-11-23 00:32:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 5674 transitions. [2018-11-23 00:32:47,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 00:32:47,824 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 442 iterations. [2018-11-23 00:32:47,833 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 00:32:48,330 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 23 [2018-11-23 00:32:49,889 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 28 [2018-11-23 00:32:51,432 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,434 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,435 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,436 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-23 00:32:51,440 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,440 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,440 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,440 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,440 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,441 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,442 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,443 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,444 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,445 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,446 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,447 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,448 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,449 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,450 INFO L579 CodeCheckObserver]: Invariant with dag size 7 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,451 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,452 INFO L579 CodeCheckObserver]: Invariant with dag size 7 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,453 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,454 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,455 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,456 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 3 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,457 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,458 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 00:32:51,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 12:32:51 ImpRootNode [2018-11-23 00:32:51,459 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 00:32:51,459 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 00:32:51,459 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 00:32:51,459 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 00:32:51,460 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:06" (3/4) ... [2018-11-23 00:32:51,463 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_tq_stop [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_cmd_ring_desc_avail [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_reset_dev [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_adjust_rx_ring_size [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_tq_destroy [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_weight [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_unmap_tx_buf [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __netdev_alloc_skb_ip_align [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_resume [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_free_pci_resources [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_3 [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_disable_all_intrs [2018-11-23 00:32:51,469 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_rq_destroy [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_quiesce_dev [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_page [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_cmd_ring_adv_next2comp [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_rq_create [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_3 [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_6 [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed_set [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_rq_cleanup_all [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_tq_cleanup_all [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_tq_tx_complete [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_enable_intr [2018-11-23 00:32:51,470 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_3 [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_enable_all_intrs [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_rq_alloc_rx_buf [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ptr [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_5 [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_4 [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_3 [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_create_queues [2018-11-23 00:32:51,471 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_reset_work [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_pages [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_force_close [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_get_sset_count [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_free_irqs [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_alloc_intr_resources [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_activate_dev [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_write_mac_addr [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_disable_intr [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_msix_rx [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_restore_vlan [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_check_link [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_process_events [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_comp_ring_adv_next2proc [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-23 00:32:51,472 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_cmd_ring_adv_next2fill [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __rounddown_pow_of_two [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_get_regs_len [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_free_intr_resources [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_tq_destroy_all [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_suspend [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_intr [2018-11-23 00:32:51,473 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vmxnet3_rq_destroy_all [2018-11-23 00:32:51,535 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 719 nodes and edges [2018-11-23 00:32:51,543 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 230 nodes and edges [2018-11-23 00:32:51,552 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2018-11-23 00:32:51,556 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-23 00:32:51,561 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-23 00:32:51,565 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 00:32:51,569 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 00:32:52,031 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_aee8949d-b133-447e-a99c-378959f88314/bin-2019/ukojak/witness.graphml [2018-11-23 00:32:52,031 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 00:32:52,032 INFO L168 Benchmark]: Toolchain (without parser) took 481445.68 ms. Allocated memory was 1.0 GB in the beginning and 4.3 GB in the end (delta: 3.2 GB). Free memory was 940.5 MB in the beginning and 1.6 GB in the end (delta: -708.5 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. [2018-11-23 00:32:52,032 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 00:32:52,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4259.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 940.5 MB in the beginning and 1.0 GB in the end (delta: -86.7 MB). Peak memory consumption was 270.2 MB. Max. memory is 11.5 GB. [2018-11-23 00:32:52,032 INFO L168 Benchmark]: Boogie Procedure Inliner took 221.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 983.2 MB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. [2018-11-23 00:32:52,033 INFO L168 Benchmark]: Boogie Preprocessor took 182.33 ms. Allocated memory is still 1.2 GB. Free memory was 983.2 MB in the beginning and 928.0 MB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 11.5 GB. [2018-11-23 00:32:52,033 INFO L168 Benchmark]: RCFGBuilder took 251188.04 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.6 GB). Free memory was 928.0 MB in the beginning and 1.7 GB in the end (delta: -746.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-11-23 00:32:52,033 INFO L168 Benchmark]: CodeCheck took 225018.17 ms. Allocated memory was 2.9 GB in the beginning and 4.3 GB in the end (delta: 1.4 GB). Free memory was 1.7 GB in the beginning and 2.0 GB in the end (delta: -305.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-23 00:32:52,033 INFO L168 Benchmark]: Witness Printer took 572.32 ms. Allocated memory is still 4.3 GB. Free memory was 2.0 GB in the beginning and 1.6 GB in the end (delta: 330.6 MB). Peak memory consumption was 330.6 MB. Max. memory is 11.5 GB. [2018-11-23 00:32:52,034 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 100 procedures, 1985 locations, 1 error locations. SAFE Result, 221.3s OverallTime, 442 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -2147182868 SDtfs, 353534668 SDslu, -1882153694 SDs, 0 SdLazy, 173820474 SolverSat, -2147459220 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1675.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1023745 GetRequests, 1022644 SyntacticMatches, 283 SemanticMatches, 818 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 370136 ImplicationChecksByTransitivity, 73.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 8.6s SsaConstructionTime, 44.9s SatisfiabilityAnalysisTime, 68.7s InterpolantComputationTime, 80168 NumberOfCodeBlocks, 80168 NumberOfCodeBlocksAsserted, 441 NumberOfCheckSat, 79727 ConstructedInterpolants, 0 QuantifiedInterpolants, 19288065 SizeOfPredicates, 12 NumberOfNonLiveVariables, 52735 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 441 InterpolantComputations, 440 PerfectInterpolantSequences, 54704/54705 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: 16484]: 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: 15816]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11470]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16014]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14731]: Loop Invariant Derived loop invariant: 0 == ldv_spin - InvariantResult [Line: 13152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10945]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15702]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13074]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12965]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15021]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9001]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11734]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9021]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16052]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10713]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11734]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12029]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12012]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12243]: Loop Invariant Derived loop invariant: !(0 == ldv_spin) || 0 == err - InvariantResult [Line: 12918]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10888]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15361]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8966]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12264]: Loop Invariant Derived loop invariant: !(0 == ldv_spin) || 0 == err - InvariantResult [Line: 8865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8966]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8946]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14745]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7713]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11908]: Loop Invariant Derived loop invariant: 0 == ldv_spin - InvariantResult [Line: 9218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10713]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11295]: Loop Invariant Derived loop invariant: err == 0 - InvariantResult [Line: 9186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15090]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11336]: Loop Invariant Derived loop invariant: err == 0 - InvariantResult [Line: 14055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11470]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11621]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4259.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 940.5 MB in the beginning and 1.0 GB in the end (delta: -86.7 MB). Peak memory consumption was 270.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 221.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 983.2 MB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 182.33 ms. Allocated memory is still 1.2 GB. Free memory was 983.2 MB in the beginning and 928.0 MB in the end (delta: 55.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 251188.04 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.6 GB). Free memory was 928.0 MB in the beginning and 1.7 GB in the end (delta: -746.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. * CodeCheck took 225018.17 ms. Allocated memory was 2.9 GB in the beginning and 4.3 GB in the end (delta: 1.4 GB). Free memory was 1.7 GB in the beginning and 2.0 GB in the end (delta: -305.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Witness Printer took 572.32 ms. Allocated memory is still 4.3 GB. Free memory was 2.0 GB in the beginning and 1.6 GB in the end (delta: 330.6 MB). Peak memory consumption was 330.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...