./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/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 7ee273aedd041e5db0963ef685eaee448a65515b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 03:36:51,432 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:36:51,433 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:36:51,443 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:36:51,443 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:36:51,444 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:36:51,444 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:36:51,446 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:36:51,447 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:36:51,448 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:36:51,449 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:36:51,449 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:36:51,449 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:36:51,450 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:36:51,451 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:36:51,452 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:36:51,452 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:36:51,454 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:36:51,455 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:36:51,457 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:36:51,458 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:36:51,459 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:36:51,460 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:36:51,461 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:36:51,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:36:51,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:36:51,463 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:36:51,463 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:36:51,464 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:36:51,465 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:36:51,465 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:36:51,466 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:36:51,466 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:36:51,466 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:36:51,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:36:51,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:36:51,468 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-23 03:36:51,476 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:36:51,477 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:36:51,477 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:36:51,477 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:36:51,478 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:36:51,478 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:36:51,478 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:36:51,479 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:36:51,479 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:36:51,479 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:36:51,479 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:36:51,479 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:36:51,479 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:36:51,479 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:36:51,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:36:51,480 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:36:51,480 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:36:51,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:36:51,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:36:51,480 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:36:51,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:36:51,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:36:51,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:36:51,481 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 03:36:51,481 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:36:51,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:36:51,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 03:36:51,482 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_b65d3d9f-fe99-4646-a547-610f355195c1/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 -> 7ee273aedd041e5db0963ef685eaee448a65515b [2018-11-23 03:36:51,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:36:51,522 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:36:51,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:36:51,527 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:36:51,527 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:36:51,528 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-23 03:36:51,581 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/data/b6de2f8f5/5c70e4d5e47e41aa8aa220984d859058/FLAGbed6296d4 [2018-11-23 03:36:52,170 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:36:52,171 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-23 03:36:52,204 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/data/b6de2f8f5/5c70e4d5e47e41aa8aa220984d859058/FLAGbed6296d4 [2018-11-23 03:36:52,359 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/data/b6de2f8f5/5c70e4d5e47e41aa8aa220984d859058 [2018-11-23 03:36:52,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:36:52,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:36:52,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:36:52,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:36:52,366 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:36:52,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:52" (1/1) ... [2018-11-23 03:36:52,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad32da2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:52, skipping insertion in model container [2018-11-23 03:36:52,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:52" (1/1) ... [2018-11-23 03:36:52,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:36:52,474 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:36:54,534 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:36:54,559 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:36:54,775 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:36:55,277 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:36:55,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55 WrapperNode [2018-11-23 03:36:55,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:36:55,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:36:55,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:36:55,278 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:36:55,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,338 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:36:55,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:36:55,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:36:55,445 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:36:55,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,551 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... [2018-11-23 03:36:55,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:36:55,620 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:36:55,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:36:55,621 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:36:55,621 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/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 03:36:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2018-11-23 03:36:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2018-11-23 03:36:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 03:36:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2018-11-23 03:36:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2018-11-23 03:36:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 03:36:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 03:36:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2018-11-23 03:36:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 03:36:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 03:36:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 03:36:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 03:36:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2018-11-23 03:36:55,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2018-11-23 03:36:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-23 03:36:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-11-23 03:36:55,682 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-11-23 03:36:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2018-11-23 03:36:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2018-11-23 03:36:55,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2018-11-23 03:36:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2018-11-23 03:36:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2018-11-23 03:36:55,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2018-11-23 03:36:55,683 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 03:36:55,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2018-11-23 03:36:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2018-11-23 03:36:55,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2018-11-23 03:36:55,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-23 03:36:55,683 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2018-11-23 03:36:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2018-11-23 03:36:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2018-11-23 03:36:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2018-11-23 03:36:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2018-11-23 03:36:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2018-11-23 03:36:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2018-11-23 03:36:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-23 03:36:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-23 03:36:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-23 03:36:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 03:36:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 03:36:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2018-11-23 03:36:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2018-11-23 03:36:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 03:36:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 03:36:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2018-11-23 03:36:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2018-11-23 03:36:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 03:36:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-23 03:36:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 03:36:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 03:36:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2018-11-23 03:36:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2018-11-23 03:36:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 03:36:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2018-11-23 03:36:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2018-11-23 03:36:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 03:36:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 03:36:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2018-11-23 03:36:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2018-11-23 03:36:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-23 03:36:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-23 03:36:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 03:36:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_10 [2018-11-23 03:36:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_10 [2018-11-23 03:36:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 03:36:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 03:36:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 03:36:55,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-23 03:36:55,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-23 03:36:55,688 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-23 03:36:55,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-23 03:36:55,688 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 03:36:55,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-23 03:36:55,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-23 03:36:55,688 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 03:36:55,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 03:36:55,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2018-11-23 03:36:55,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2018-11-23 03:36:55,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 03:36:55,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2018-11-23 03:36:55,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2018-11-23 03:36:55,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:36:55,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-23 03:36:55,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 03:36:55,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-23 03:36:55,689 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-23 03:36:55,690 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2018-11-23 03:36:55,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2018-11-23 03:36:55,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-23 03:36:55,690 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 03:36:55,690 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 03:36:55,690 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2018-11-23 03:36:55,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2018-11-23 03:36:55,690 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2018-11-23 03:36:55,690 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2018-11-23 03:36:55,690 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 03:36:55,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 03:36:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 03:36:55,691 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-23 03:36:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-23 03:36:55,691 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-23 03:36:55,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 03:36:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 03:36:55,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-23 03:36:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-23 03:36:55,692 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 03:36:55,692 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2018-11-23 03:36:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2018-11-23 03:36:55,692 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2018-11-23 03:36:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2018-11-23 03:36:55,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 03:36:55,692 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-23 03:36:55,692 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2018-11-23 03:36:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2018-11-23 03:36:55,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-23 03:36:55,693 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2018-11-23 03:36:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2018-11-23 03:36:55,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 03:36:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 03:36:55,693 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2018-11-23 03:36:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2018-11-23 03:36:55,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2018-11-23 03:36:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2018-11-23 03:36:55,693 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 03:36:55,693 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2018-11-23 03:36:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2018-11-23 03:36:55,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2018-11-23 03:36:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2018-11-23 03:36:55,694 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2018-11-23 03:36:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2018-11-23 03:36:55,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-23 03:36:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-23 03:36:55,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-23 03:36:55,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:36:55,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 03:36:55,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-23 03:36:55,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-23 03:36:55,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-23 03:36:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-23 03:36:55,696 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2018-11-23 03:36:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2018-11-23 03:36:55,696 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2018-11-23 03:36:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2018-11-23 03:36:55,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2018-11-23 03:36:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2018-11-23 03:36:55,696 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2018-11-23 03:36:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2018-11-23 03:36:55,696 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2018-11-23 03:36:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2018-11-23 03:36:55,697 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-23 03:36:55,697 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-23 03:36:55,697 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2018-11-23 03:36:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2018-11-23 03:36:55,697 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2018-11-23 03:36:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2018-11-23 03:36:55,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-23 03:36:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-23 03:36:55,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:36:55,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 03:36:55,698 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2018-11-23 03:36:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2018-11-23 03:36:55,698 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2018-11-23 03:36:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2018-11-23 03:36:55,698 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2018-11-23 03:36:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2018-11-23 03:36:55,698 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 03:36:55,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 03:36:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 03:36:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2018-11-23 03:36:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2018-11-23 03:36:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2018-11-23 03:36:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2018-11-23 03:36:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2018-11-23 03:36:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2018-11-23 03:36:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-23 03:36:55,700 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2018-11-23 03:36:55,700 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2018-11-23 03:36:55,700 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2018-11-23 03:36:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2018-11-23 03:36:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2018-11-23 03:36:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2018-11-23 03:36:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2018-11-23 03:36:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-23 03:36:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-23 03:36:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2018-11-23 03:36:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2018-11-23 03:36:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 03:36:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 03:36:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-23 03:36:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 03:36:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 03:36:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 03:36:55,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 03:36:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 03:36:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2018-11-23 03:36:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2018-11-23 03:36:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 03:36:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2018-11-23 03:36:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2018-11-23 03:36:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2018-11-23 03:36:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2018-11-23 03:36:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2018-11-23 03:36:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-23 03:36:55,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2018-11-23 03:36:55,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-23 03:36:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 03:36:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 03:36:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 03:36:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2018-11-23 03:36:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2018-11-23 03:36:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-11-23 03:36:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-11-23 03:36:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-23 03:36:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-23 03:36:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-23 03:36:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-23 03:36:55,705 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2018-11-23 03:36:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2018-11-23 03:36:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2018-11-23 03:36:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2018-11-23 03:36:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 03:36:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 03:36:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-23 03:36:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2018-11-23 03:36:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2018-11-23 03:36:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 03:36:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-11-23 03:36:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-11-23 03:36:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 03:36:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 03:36:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 03:36:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-23 03:36:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:36:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:36:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-23 03:36:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-23 03:36:56,625 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 03:36:56,631 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 03:36:58,557 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 03:36:58,800 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 03:36:58,816 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 03:37:24,918 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:37:24,919 INFO L280 CfgBuilder]: Removed 247 assue(true) statements. [2018-11-23 03:37:24,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:37:24 BoogieIcfgContainer [2018-11-23 03:37:24,919 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:37:24,919 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 03:37:24,920 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 03:37:24,926 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 03:37:24,926 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:37:24" (1/1) ... [2018-11-23 03:37:24,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1414 states and 2049 transitions. [2018-11-23 03:37:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2049 transitions. [2018-11-23 03:37:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-11-23 03:37:25,067 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-23 03:37:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1427 states and 2069 transitions. [2018-11-23 03:37:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2069 transitions. [2018-11-23 03:37:26,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-23 03:37:26,164 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-23 03:37:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1429 states and 2071 transitions. [2018-11-23 03:37:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2071 transitions. [2018-11-23 03:37:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-23 03:37:26,780 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-23 03:37:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1434 states and 2079 transitions. [2018-11-23 03:37:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2079 transitions. [2018-11-23 03:37:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-23 03:37:26,947 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:27,068 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-23 03:37:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:28,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1447 states and 2099 transitions. [2018-11-23 03:37:28,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2099 transitions. [2018-11-23 03:37:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-23 03:37:28,013 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:28,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-11-23 03:37:28,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1460 states and 2120 transitions. [2018-11-23 03:37:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2120 transitions. [2018-11-23 03:37:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-23 03:37:28,390 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2018-11-23 03:37:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:29,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1475 states and 2145 transitions. [2018-11-23 03:37:29,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2145 transitions. [2018-11-23 03:37:29,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-23 03:37:29,637 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2018-11-23 03:37:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1477 states and 2146 transitions. [2018-11-23 03:37:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2146 transitions. [2018-11-23 03:37:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-23 03:37:30,157 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2018-11-23 03:37:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1473 states and 2139 transitions. [2018-11-23 03:37:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2139 transitions. [2018-11-23 03:37:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-11-23 03:37:30,375 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2018-11-23 03:37:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1469 states and 2132 transitions. [2018-11-23 03:37:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2132 transitions. [2018-11-23 03:37:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-23 03:37:30,511 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-11-23 03:37:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1483 states and 2154 transitions. [2018-11-23 03:37:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2154 transitions. [2018-11-23 03:37:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-11-23 03:37:31,004 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2018-11-23 03:37:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1479 states and 2147 transitions. [2018-11-23 03:37:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2147 transitions. [2018-11-23 03:37:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-23 03:37:31,169 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2018-11-23 03:37:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1495 states and 2172 transitions. [2018-11-23 03:37:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2172 transitions. [2018-11-23 03:37:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-11-23 03:37:32,061 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:32,169 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2018-11-23 03:37:32,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1491 states and 2165 transitions. [2018-11-23 03:37:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2165 transitions. [2018-11-23 03:37:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-11-23 03:37:32,207 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2018-11-23 03:37:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1499 states and 2177 transitions. [2018-11-23 03:37:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2177 transitions. [2018-11-23 03:37:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-23 03:37:32,481 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-11-23 03:37:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:32,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1509 states and 2196 transitions. [2018-11-23 03:37:32,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2196 transitions. [2018-11-23 03:37:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-11-23 03:37:32,937 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:33,087 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-11-23 03:37:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1510 states and 2197 transitions. [2018-11-23 03:37:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2197 transitions. [2018-11-23 03:37:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-23 03:37:33,112 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2018-11-23 03:37:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:33,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1518 states and 2211 transitions. [2018-11-23 03:37:33,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2211 transitions. [2018-11-23 03:37:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-23 03:37:33,345 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2018-11-23 03:37:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1521 states and 2216 transitions. [2018-11-23 03:37:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2216 transitions. [2018-11-23 03:37:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-23 03:37:33,674 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2018-11-23 03:37:34,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1531 states and 2239 transitions. [2018-11-23 03:37:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2239 transitions. [2018-11-23 03:37:34,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-11-23 03:37:34,258 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2018-11-23 03:37:34,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1532 states and 2240 transitions. [2018-11-23 03:37:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2240 transitions. [2018-11-23 03:37:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-23 03:37:34,354 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:34,511 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2018-11-23 03:37:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1530 states and 2236 transitions. [2018-11-23 03:37:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2236 transitions. [2018-11-23 03:37:34,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 03:37:34,531 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2018-11-23 03:37:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1533 states and 2241 transitions. [2018-11-23 03:37:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2241 transitions. [2018-11-23 03:37:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-11-23 03:37:34,643 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:34,813 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2018-11-23 03:37:35,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1542 states and 2256 transitions. [2018-11-23 03:37:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2256 transitions. [2018-11-23 03:37:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 03:37:35,213 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-11-23 03:37:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1544 states and 2261 transitions. [2018-11-23 03:37:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2261 transitions. [2018-11-23 03:37:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-11-23 03:37:35,962 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2018-11-23 03:37:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1545 states and 2263 transitions. [2018-11-23 03:37:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2263 transitions. [2018-11-23 03:37:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-23 03:37:36,205 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-11-23 03:37:36,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:36,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1548 states and 2270 transitions. [2018-11-23 03:37:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2270 transitions. [2018-11-23 03:37:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-11-23 03:37:36,636 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2018-11-23 03:37:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1546 states and 2265 transitions. [2018-11-23 03:37:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2265 transitions. [2018-11-23 03:37:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-23 03:37:36,752 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2018-11-23 03:37:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:37,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1543 states and 2257 transitions. [2018-11-23 03:37:37,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2257 transitions. [2018-11-23 03:37:37,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-11-23 03:37:37,186 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-11-23 03:37:37,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1545 states and 2262 transitions. [2018-11-23 03:37:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2262 transitions. [2018-11-23 03:37:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-11-23 03:37:37,506 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:37,644 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-11-23 03:37:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1548 states and 2269 transitions. [2018-11-23 03:37:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2269 transitions. [2018-11-23 03:37:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-23 03:37:38,020 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2018-11-23 03:37:38,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1545 states and 2261 transitions. [2018-11-23 03:37:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2261 transitions. [2018-11-23 03:37:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-11-23 03:37:38,388 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-11-23 03:37:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1555 states and 2277 transitions. [2018-11-23 03:37:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2277 transitions. [2018-11-23 03:37:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-11-23 03:37:38,968 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-11-23 03:37:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1557 states and 2280 transitions. [2018-11-23 03:37:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2280 transitions. [2018-11-23 03:37:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2018-11-23 03:37:40,254 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2018-11-23 03:37:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1558 states and 2282 transitions. [2018-11-23 03:37:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2282 transitions. [2018-11-23 03:37:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-11-23 03:37:40,785 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2018-11-23 03:37:41,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1568 states and 2296 transitions. [2018-11-23 03:37:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2296 transitions. [2018-11-23 03:37:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-11-23 03:37:41,759 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2018-11-23 03:37:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1560 states and 2283 transitions. [2018-11-23 03:37:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2283 transitions. [2018-11-23 03:37:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-11-23 03:37:42,162 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2018-11-23 03:37:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1550 states and 2268 transitions. [2018-11-23 03:37:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2268 transitions. [2018-11-23 03:37:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2018-11-23 03:37:42,318 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1197 trivial. 0 not checked. [2018-11-23 03:37:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1550 states and 2267 transitions. [2018-11-23 03:37:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2267 transitions. [2018-11-23 03:37:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2018-11-23 03:37:43,297 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 1213 trivial. 0 not checked. [2018-11-23 03:37:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1559 states and 2289 transitions. [2018-11-23 03:37:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2289 transitions. [2018-11-23 03:37:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2018-11-23 03:37:46,178 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2018-11-23 03:37:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1559 states and 2287 transitions. [2018-11-23 03:37:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2287 transitions. [2018-11-23 03:37:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2018-11-23 03:37:46,983 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:47,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1240 trivial. 0 not checked. [2018-11-23 03:37:49,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:49,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1582 states and 2331 transitions. [2018-11-23 03:37:49,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2331 transitions. [2018-11-23 03:37:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2018-11-23 03:37:49,613 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1269 trivial. 0 not checked. [2018-11-23 03:37:50,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1603 states and 2368 transitions. [2018-11-23 03:37:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2368 transitions. [2018-11-23 03:37:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2018-11-23 03:37:50,820 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1375 trivial. 0 not checked. [2018-11-23 03:37:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1611 states and 2380 transitions. [2018-11-23 03:37:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2380 transitions. [2018-11-23 03:37:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2018-11-23 03:37:51,211 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2456 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2453 trivial. 0 not checked. [2018-11-23 03:37:51,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1614 states and 2384 transitions. [2018-11-23 03:37:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2384 transitions. [2018-11-23 03:37:51,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2018-11-23 03:37:51,529 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:51,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1271 trivial. 0 not checked. [2018-11-23 03:37:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1637 states and 2424 transitions. [2018-11-23 03:37:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2424 transitions. [2018-11-23 03:37:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2018-11-23 03:37:53,272 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:53,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2018-11-23 03:37:53,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1645 states and 2436 transitions. [2018-11-23 03:37:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2436 transitions. [2018-11-23 03:37:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2018-11-23 03:37:53,589 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2482 trivial. 0 not checked. [2018-11-23 03:37:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1648 states and 2440 transitions. [2018-11-23 03:37:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2440 transitions. [2018-11-23 03:37:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2018-11-23 03:37:53,929 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1507 trivial. 0 not checked. [2018-11-23 03:37:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1656 states and 2462 transitions. [2018-11-23 03:37:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2462 transitions. [2018-11-23 03:37:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2018-11-23 03:37:54,357 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1511 trivial. 0 not checked. [2018-11-23 03:37:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1657 states and 2463 transitions. [2018-11-23 03:37:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2463 transitions. [2018-11-23 03:37:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2018-11-23 03:37:54,664 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:54,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2018-11-23 03:37:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1665 states and 2475 transitions. [2018-11-23 03:37:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2475 transitions. [2018-11-23 03:37:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2018-11-23 03:37:54,908 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2484 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2484 trivial. 0 not checked. [2018-11-23 03:37:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:55,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1668 states and 2479 transitions. [2018-11-23 03:37:55,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2479 transitions. [2018-11-23 03:37:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2018-11-23 03:37:55,222 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2018-11-23 03:37:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1671 states and 2483 transitions. [2018-11-23 03:37:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2483 transitions. [2018-11-23 03:37:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2018-11-23 03:37:55,578 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1536 trivial. 0 not checked. [2018-11-23 03:37:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1679 states and 2505 transitions. [2018-11-23 03:37:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2505 transitions. [2018-11-23 03:37:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2018-11-23 03:37:55,879 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1542 trivial. 0 not checked. [2018-11-23 03:37:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1680 states and 2506 transitions. [2018-11-23 03:37:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2506 transitions. [2018-11-23 03:37:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2018-11-23 03:37:56,213 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2018-11-23 03:37:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1684 states and 2513 transitions. [2018-11-23 03:37:56,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2513 transitions. [2018-11-23 03:37:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2018-11-23 03:37:56,532 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2018-11-23 03:37:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1688 states and 2520 transitions. [2018-11-23 03:37:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2520 transitions. [2018-11-23 03:37:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2018-11-23 03:37:56,837 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1562 trivial. 0 not checked. [2018-11-23 03:37:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1689 states and 2521 transitions. [2018-11-23 03:37:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2521 transitions. [2018-11-23 03:37:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2018-11-23 03:37:57,212 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:57,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2018-11-23 03:37:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1695 states and 2532 transitions. [2018-11-23 03:37:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2532 transitions. [2018-11-23 03:37:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2018-11-23 03:37:57,530 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:57,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-11-23 03:37:57,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1698 states and 2536 transitions. [2018-11-23 03:37:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2536 transitions. [2018-11-23 03:37:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2018-11-23 03:37:57,819 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked. [2018-11-23 03:37:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1706 states and 2558 transitions. [2018-11-23 03:37:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2558 transitions. [2018-11-23 03:37:58,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2018-11-23 03:37:58,090 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1562 trivial. 0 not checked. [2018-11-23 03:37:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:58,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1709 states and 2562 transitions. [2018-11-23 03:37:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2562 transitions. [2018-11-23 03:37:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2018-11-23 03:37:58,479 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1614 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1611 trivial. 0 not checked. [2018-11-23 03:37:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1710 states and 2563 transitions. [2018-11-23 03:37:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2563 transitions. [2018-11-23 03:37:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2018-11-23 03:37:58,880 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1544 trivial. 0 not checked. [2018-11-23 03:37:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1711 states and 2564 transitions. [2018-11-23 03:37:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2564 transitions. [2018-11-23 03:37:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2018-11-23 03:37:59,192 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:59,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2018-11-23 03:37:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1715 states and 2572 transitions. [2018-11-23 03:37:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2572 transitions. [2018-11-23 03:37:59,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2018-11-23 03:37:59,563 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-11-23 03:37:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:37:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1719 states and 2579 transitions. [2018-11-23 03:37:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2579 transitions. [2018-11-23 03:37:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2018-11-23 03:37:59,877 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:37:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2018-11-23 03:38:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1722 states and 2584 transitions. [2018-11-23 03:38:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2584 transitions. [2018-11-23 03:38:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2018-11-23 03:38:00,201 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:00,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-11-23 03:38:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1726 states and 2591 transitions. [2018-11-23 03:38:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2591 transitions. [2018-11-23 03:38:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2018-11-23 03:38:00,496 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1583 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1583 trivial. 0 not checked. [2018-11-23 03:38:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1729 states and 2595 transitions. [2018-11-23 03:38:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2595 transitions. [2018-11-23 03:38:00,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2018-11-23 03:38:00,764 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:01,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1591 trivial. 0 not checked. [2018-11-23 03:38:01,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1730 states and 2596 transitions. [2018-11-23 03:38:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2596 transitions. [2018-11-23 03:38:01,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2018-11-23 03:38:01,075 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1589 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2018-11-23 03:38:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1736 states and 2607 transitions. [2018-11-23 03:38:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2607 transitions. [2018-11-23 03:38:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2018-11-23 03:38:01,384 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1599 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1599 trivial. 0 not checked. [2018-11-23 03:38:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1739 states and 2611 transitions. [2018-11-23 03:38:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2611 transitions. [2018-11-23 03:38:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2018-11-23 03:38:01,731 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1572 trivial. 0 not checked. [2018-11-23 03:38:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:02,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1742 states and 2615 transitions. [2018-11-23 03:38:02,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2615 transitions. [2018-11-23 03:38:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2018-11-23 03:38:02,138 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2018-11-23 03:38:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1743 states and 2616 transitions. [2018-11-23 03:38:02,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2616 transitions. [2018-11-23 03:38:02,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2018-11-23 03:38:02,467 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1589 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2018-11-23 03:38:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:02,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1747 states and 2624 transitions. [2018-11-23 03:38:02,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2624 transitions. [2018-11-23 03:38:02,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2018-11-23 03:38:02,771 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1583 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1583 trivial. 0 not checked. [2018-11-23 03:38:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1751 states and 2631 transitions. [2018-11-23 03:38:03,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2631 transitions. [2018-11-23 03:38:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 784 [2018-11-23 03:38:03,024 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6569 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6566 trivial. 0 not checked. [2018-11-23 03:38:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1756 states and 2638 transitions. [2018-11-23 03:38:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2638 transitions. [2018-11-23 03:38:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2018-11-23 03:38:03,455 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1589 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2018-11-23 03:38:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1759 states and 2643 transitions. [2018-11-23 03:38:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2643 transitions. [2018-11-23 03:38:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2018-11-23 03:38:03,756 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1583 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1583 trivial. 0 not checked. [2018-11-23 03:38:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1763 states and 2650 transitions. [2018-11-23 03:38:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2650 transitions. [2018-11-23 03:38:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2018-11-23 03:38:04,044 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1593 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1593 trivial. 0 not checked. [2018-11-23 03:38:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1764 states and 2651 transitions. [2018-11-23 03:38:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2651 transitions. [2018-11-23 03:38:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2018-11-23 03:38:04,344 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1591 trivial. 0 not checked. [2018-11-23 03:38:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1770 states and 2662 transitions. [2018-11-23 03:38:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2662 transitions. [2018-11-23 03:38:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2018-11-23 03:38:04,680 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1601 trivial. 0 not checked. [2018-11-23 03:38:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1773 states and 2666 transitions. [2018-11-23 03:38:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2666 transitions. [2018-11-23 03:38:04,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2018-11-23 03:38:04,938 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1642 trivial. 0 not checked. [2018-11-23 03:38:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1774 states and 2667 transitions. [2018-11-23 03:38:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2667 transitions. [2018-11-23 03:38:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2018-11-23 03:38:05,245 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1591 trivial. 0 not checked. [2018-11-23 03:38:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1778 states and 2675 transitions. [2018-11-23 03:38:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2675 transitions. [2018-11-23 03:38:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2018-11-23 03:38:05,511 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1625 trivial. 0 not checked. [2018-11-23 03:38:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1781 states and 2679 transitions. [2018-11-23 03:38:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2679 transitions. [2018-11-23 03:38:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2018-11-23 03:38:05,880 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1582 trivial. 0 not checked. [2018-11-23 03:38:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:06,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1790 states and 2693 transitions. [2018-11-23 03:38:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2693 transitions. [2018-11-23 03:38:06,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2018-11-23 03:38:06,311 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6595 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6595 trivial. 0 not checked. [2018-11-23 03:38:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1795 states and 2700 transitions. [2018-11-23 03:38:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2700 transitions. [2018-11-23 03:38:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2018-11-23 03:38:06,714 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1591 trivial. 0 not checked. [2018-11-23 03:38:06,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1798 states and 2705 transitions. [2018-11-23 03:38:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2705 transitions. [2018-11-23 03:38:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2018-11-23 03:38:06,963 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2018-11-23 03:38:07,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1802 states and 2710 transitions. [2018-11-23 03:38:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2710 transitions. [2018-11-23 03:38:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2018-11-23 03:38:07,376 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1627 trivial. 0 not checked. [2018-11-23 03:38:07,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1805 states and 2714 transitions. [2018-11-23 03:38:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2714 transitions. [2018-11-23 03:38:07,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2018-11-23 03:38:07,645 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:07,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6597 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6597 trivial. 0 not checked. [2018-11-23 03:38:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1810 states and 2721 transitions. [2018-11-23 03:38:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2721 transitions. [2018-11-23 03:38:07,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2018-11-23 03:38:07,989 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1639 trivial. 0 not checked. [2018-11-23 03:38:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1819 states and 2735 transitions. [2018-11-23 03:38:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2735 transitions. [2018-11-23 03:38:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2018-11-23 03:38:08,328 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1641 trivial. 0 not checked. [2018-11-23 03:38:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1823 states and 2740 transitions. [2018-11-23 03:38:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2740 transitions. [2018-11-23 03:38:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2018-11-23 03:38:08,701 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1641 trivial. 0 not checked. [2018-11-23 03:38:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1832 states and 2754 transitions. [2018-11-23 03:38:08,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2754 transitions. [2018-11-23 03:38:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2018-11-23 03:38:08,997 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1643 trivial. 0 not checked. [2018-11-23 03:38:09,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1836 states and 2759 transitions. [2018-11-23 03:38:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2759 transitions. [2018-11-23 03:38:09,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2018-11-23 03:38:09,288 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2543 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2537 trivial. 0 not checked. [2018-11-23 03:38:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1837 states and 2761 transitions. [2018-11-23 03:38:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2761 transitions. [2018-11-23 03:38:09,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2018-11-23 03:38:09,802 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2370 trivial. 0 not checked. [2018-11-23 03:38:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1844 states and 2773 transitions. [2018-11-23 03:38:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2773 transitions. [2018-11-23 03:38:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2018-11-23 03:38:10,451 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3172 trivial. 0 not checked. [2018-11-23 03:38:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1846 states and 2775 transitions. [2018-11-23 03:38:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2775 transitions. [2018-11-23 03:38:10,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2018-11-23 03:38:10,886 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2367 trivial. 0 not checked. [2018-11-23 03:38:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 1847 states and 2777 transitions. [2018-11-23 03:38:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2777 transitions. [2018-11-23 03:38:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2018-11-23 03:38:11,401 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 21 proven. 12 refuted. 0 times theorem prover too weak. 5336 trivial. 0 not checked. [2018-11-23 03:38:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1854 states and 2790 transitions. [2018-11-23 03:38:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2790 transitions. [2018-11-23 03:38:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 696 [2018-11-23 03:38:13,363 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2259 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2018-11-23 03:38:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1855 states and 2792 transitions. [2018-11-23 03:38:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2792 transitions. [2018-11-23 03:38:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 708 [2018-11-23 03:38:13,885 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:14,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2293 trivial. 0 not checked. [2018-11-23 03:38:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1856 states and 2794 transitions. [2018-11-23 03:38:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2794 transitions. [2018-11-23 03:38:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2018-11-23 03:38:14,409 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 9529 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 9503 trivial. 0 not checked. [2018-11-23 03:38:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 1861 states and 2803 transitions. [2018-11-23 03:38:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2803 transitions. [2018-11-23 03:38:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 715 [2018-11-23 03:38:15,096 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2297 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2294 trivial. 0 not checked. [2018-11-23 03:38:15,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1862 states and 2805 transitions. [2018-11-23 03:38:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2805 transitions. [2018-11-23 03:38:15,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2018-11-23 03:38:15,359 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2300 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2280 trivial. 0 not checked. [2018-11-23 03:38:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:15,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1872 states and 2823 transitions. [2018-11-23 03:38:15,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2823 transitions. [2018-11-23 03:38:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2018-11-23 03:38:15,717 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2298 trivial. 0 not checked. [2018-11-23 03:38:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:16,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1874 states and 2825 transitions. [2018-11-23 03:38:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2825 transitions. [2018-11-23 03:38:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2018-11-23 03:38:16,064 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:16,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2393 trivial. 0 not checked. [2018-11-23 03:38:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1888 states and 2847 transitions. [2018-11-23 03:38:16,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2847 transitions. [2018-11-23 03:38:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2018-11-23 03:38:16,472 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:16,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2393 trivial. 0 not checked. [2018-11-23 03:38:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1890 states and 2852 transitions. [2018-11-23 03:38:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2852 transitions. [2018-11-23 03:38:16,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2018-11-23 03:38:16,826 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2435 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2411 trivial. 0 not checked. [2018-11-23 03:38:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1894 states and 2858 transitions. [2018-11-23 03:38:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2858 transitions. [2018-11-23 03:38:17,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2018-11-23 03:38:17,202 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2574 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2548 trivial. 0 not checked. [2018-11-23 03:38:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 1896 states and 2861 transitions. [2018-11-23 03:38:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2861 transitions. [2018-11-23 03:38:17,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2018-11-23 03:38:17,665 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2300 trivial. 0 not checked. [2018-11-23 03:38:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1906 states and 2879 transitions. [2018-11-23 03:38:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2879 transitions. [2018-11-23 03:38:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2018-11-23 03:38:18,014 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:18,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2318 trivial. 0 not checked. [2018-11-23 03:38:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:18,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1908 states and 2881 transitions. [2018-11-23 03:38:18,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2881 transitions. [2018-11-23 03:38:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2018-11-23 03:38:18,366 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:18,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2417 trivial. 0 not checked. [2018-11-23 03:38:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1922 states and 2903 transitions. [2018-11-23 03:38:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2903 transitions. [2018-11-23 03:38:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2018-11-23 03:38:18,764 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:19,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2417 trivial. 0 not checked. [2018-11-23 03:38:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1924 states and 2908 transitions. [2018-11-23 03:38:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 2908 transitions. [2018-11-23 03:38:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 799 [2018-11-23 03:38:19,164 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:19,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2435 trivial. 0 not checked. [2018-11-23 03:38:19,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:19,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1928 states and 2914 transitions. [2018-11-23 03:38:19,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2914 transitions. [2018-11-23 03:38:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2018-11-23 03:38:19,587 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2574 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2574 trivial. 0 not checked. [2018-11-23 03:38:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:20,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1930 states and 2917 transitions. [2018-11-23 03:38:20,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2917 transitions. [2018-11-23 03:38:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2018-11-23 03:38:20,048 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5903 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 5881 trivial. 0 not checked. [2018-11-23 03:38:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1955 states and 2961 transitions. [2018-11-23 03:38:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2961 transitions. [2018-11-23 03:38:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2018-11-23 03:38:23,422 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:23,881 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 5907 trivial. 0 not checked. [2018-11-23 03:38:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:23,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 1957 states and 2963 transitions. [2018-11-23 03:38:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2963 transitions. [2018-11-23 03:38:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2018-11-23 03:38:23,940 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6030 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2018-11-23 03:38:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1971 states and 2985 transitions. [2018-11-23 03:38:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2985 transitions. [2018-11-23 03:38:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2018-11-23 03:38:24,539 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:25,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6030 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2018-11-23 03:38:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1973 states and 2990 transitions. [2018-11-23 03:38:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2990 transitions. [2018-11-23 03:38:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2018-11-23 03:38:25,048 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 6022 trivial. 0 not checked. [2018-11-23 03:38:25,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:25,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 1977 states and 2996 transitions. [2018-11-23 03:38:25,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 2996 transitions. [2018-11-23 03:38:25,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1114 [2018-11-23 03:38:25,629 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6224 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6196 trivial. 0 not checked. [2018-11-23 03:38:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 1979 states and 2999 transitions. [2018-11-23 03:38:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 2999 transitions. [2018-11-23 03:38:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 727 [2018-11-23 03:38:26,159 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2300 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2280 trivial. 0 not checked. [2018-11-23 03:38:26,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 1989 states and 3017 transitions. [2018-11-23 03:38:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3017 transitions. [2018-11-23 03:38:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2018-11-23 03:38:26,594 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:26,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2298 trivial. 0 not checked. [2018-11-23 03:38:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1991 states and 3019 transitions. [2018-11-23 03:38:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3019 transitions. [2018-11-23 03:38:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2018-11-23 03:38:26,882 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:27,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2393 trivial. 0 not checked. [2018-11-23 03:38:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2005 states and 3041 transitions. [2018-11-23 03:38:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3041 transitions. [2018-11-23 03:38:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2018-11-23 03:38:27,261 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:27,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2393 trivial. 0 not checked. [2018-11-23 03:38:27,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3316 states to 2007 states and 3046 transitions. [2018-11-23 03:38:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3046 transitions. [2018-11-23 03:38:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2018-11-23 03:38:27,616 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2435 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2411 trivial. 0 not checked. [2018-11-23 03:38:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 2011 states and 3052 transitions. [2018-11-23 03:38:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3052 transitions. [2018-11-23 03:38:28,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2018-11-23 03:38:28,012 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2574 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2548 trivial. 0 not checked. [2018-11-23 03:38:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 2013 states and 3055 transitions. [2018-11-23 03:38:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3055 transitions. [2018-11-23 03:38:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2018-11-23 03:38:28,372 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5903 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5903 trivial. 0 not checked. [2018-11-23 03:38:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:28,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2014 states and 3056 transitions. [2018-11-23 03:38:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3056 transitions. [2018-11-23 03:38:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1301 [2018-11-23 03:38:28,838 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:28,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 9006 trivial. 0 not checked. [2018-11-23 03:38:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 2015 states and 3057 transitions. [2018-11-23 03:38:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3057 transitions. [2018-11-23 03:38:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1302 [2018-11-23 03:38:29,547 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:30,194 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9030 trivial. 0 not checked. [2018-11-23 03:38:30,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 2016 states and 3058 transitions. [2018-11-23 03:38:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3058 transitions. [2018-11-23 03:38:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1599 [2018-11-23 03:38:30,263 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 15204 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 15178 trivial. 0 not checked. [2018-11-23 03:38:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3329 states to 2017 states and 3059 transitions. [2018-11-23 03:38:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3059 transitions. [2018-11-23 03:38:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1306 [2018-11-23 03:38:31,224 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 9006 trivial. 0 not checked. [2018-11-23 03:38:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 2018 states and 3060 transitions. [2018-11-23 03:38:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3060 transitions. [2018-11-23 03:38:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1337 [2018-11-23 03:38:31,898 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 9132 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 9108 trivial. 0 not checked. [2018-11-23 03:38:32,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1964 states and 2968 transitions. [2018-11-23 03:38:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2968 transitions. [2018-11-23 03:38:32,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1599 [2018-11-23 03:38:32,663 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 15246 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 15224 trivial. 0 not checked. [2018-11-23 03:38:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 1974 states and 2983 transitions. [2018-11-23 03:38:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 2983 transitions. [2018-11-23 03:38:33,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1338 [2018-11-23 03:38:33,986 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 9132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9132 trivial. 0 not checked. [2018-11-23 03:38:34,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1976 states and 2985 transitions. [2018-11-23 03:38:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2985 transitions. [2018-11-23 03:38:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1635 [2018-11-23 03:38:34,751 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 15318 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 15292 trivial. 0 not checked. [2018-11-23 03:38:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 1978 states and 2987 transitions. [2018-11-23 03:38:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2987 transitions. [2018-11-23 03:38:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2018-11-23 03:38:35,874 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:36,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6037 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 6011 trivial. 0 not checked. [2018-11-23 03:38:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 1986 states and 3000 transitions. [2018-11-23 03:38:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3000 transitions. [2018-11-23 03:38:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1342 [2018-11-23 03:38:38,401 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:39,076 INFO L134 CoverageAnalysis]: Checked inductivity of 9132 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 9108 trivial. 0 not checked. [2018-11-23 03:38:39,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1856 states and 2785 transitions. [2018-11-23 03:38:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2785 transitions. [2018-11-23 03:38:39,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1623 [2018-11-23 03:38:39,129 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 03:38:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 15270 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 15248 trivial. 0 not checked. [2018-11-23 03:38:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 03:38:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 1841 states and 2765 transitions. [2018-11-23 03:38:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2765 transitions. [2018-11-23 03:38:40,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 03:38:40,075 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 140 iterations. [2018-11-23 03:38:40,082 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 03:38:41,107 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,109 INFO L579 CodeCheckObserver]: Invariant with dag size 11 [2018-11-23 03:38:41,113 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,113 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,113 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,113 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,113 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,113 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,113 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,114 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,115 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,116 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,117 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,118 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,119 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,120 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,121 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,122 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,123 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,124 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 03:38:41,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:38:41 ImpRootNode [2018-11-23 03:38:41,125 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 03:38:41,125 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 03:38:41,125 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 03:38:41,125 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 03:38:41,126 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:37:24" (3/4) ... [2018-11-23 03:38:41,129 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_print [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_netdev [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_write32 [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_reset_adapter [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_start_link [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_resume [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_pci_unregister_driver [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_probe1 [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_send_data [2018-11-23 03:38:41,134 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_power_up [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_set_multicast_list [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_reset [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer_10 [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_read_reg [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_free_lists [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_write_reg [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dispatch_instance_register_8_2 [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_set_timer [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_timer [2018-11-23 03:38:41,135 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_instance_callback_3_2 [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_stop [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_handle_interrupt [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_set_mac [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_start [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_open [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_timer_instance_3 [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_ee_send_start [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_read8 [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_read32 [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_finish_auto_neg [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_print_list [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_remove_one [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb_p [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_get_skb [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_write8 [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-11-23 03:38:41,136 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_write16 [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_power_down [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_read_and_clear_stats [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inl [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_ee_send_byte [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_store_skb [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outl [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_reset_lists [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_alloc_skb_ip_align [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_tx_timeout [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_finish_reset [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb_p [2018-11-23 03:38:41,137 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_close [2018-11-23 03:38:41,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 03:38:41,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_poll [2018-11-23 03:38:41,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer [2018-11-23 03:38:41,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2018-11-23 03:38:41,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_sync [2018-11-23 03:38:41,138 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2018-11-23 03:38:41,190 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 728 nodes and edges [2018-11-23 03:38:41,196 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 254 nodes and edges [2018-11-23 03:38:41,203 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 79 nodes and edges [2018-11-23 03:38:41,208 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2018-11-23 03:38:41,212 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-23 03:38:41,215 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 03:38:41,218 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 03:38:41,222 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 03:38:41,281 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result + 12 <= 0 || 0 == \result) || !(tlan_devices_installed == \old(tlan_devices_installed)) [2018-11-23 03:38:41,553 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b65d3d9f-fe99-4646-a547-610f355195c1/bin-2019/ukojak/witness.graphml [2018-11-23 03:38:41,553 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 03:38:41,554 INFO L168 Benchmark]: Toolchain (without parser) took 109191.69 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 943.2 MB in the beginning and 4.1 GB in the end (delta: -3.2 GB). Peak memory consumption was 918.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:41,555 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:38:41,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2914.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 943.2 MB in the beginning and 1.0 GB in the end (delta: -58.9 MB). Peak memory consumption was 244.8 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:41,556 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.1 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:41,556 INFO L168 Benchmark]: Boogie Preprocessor took 175.18 ms. Allocated memory is still 1.2 GB. Free memory was 978.1 MB in the beginning and 941.9 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:41,557 INFO L168 Benchmark]: RCFGBuilder took 29298.77 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 183.5 MB). Free memory was 941.9 MB in the beginning and 824.2 MB in the end (delta: 117.7 MB). Peak memory consumption was 302.9 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:41,557 INFO L168 Benchmark]: CodeCheck took 76205.19 ms. Allocated memory was 1.4 GB in the beginning and 5.1 GB in the end (delta: 3.7 GB). Free memory was 824.2 MB in the beginning and 4.3 GB in the end (delta: -3.4 GB). Peak memory consumption was 301.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:41,558 INFO L168 Benchmark]: Witness Printer took 428.45 ms. Allocated memory is still 5.1 GB. Free memory was 4.3 GB in the beginning and 4.1 GB in the end (delta: 168.0 MB). Peak memory consumption was 168.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:41,560 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 89 procedures, 1801 locations, 1 error locations. SAFE Result, 75.1s OverallTime, 140 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 713123360 SDtfs, 64084248 SDslu, 2019968824 SDs, 0 SdLazy, 803125004 SolverSat, 217020304 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 371.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 485113 GetRequests, 483168 SyntacticMatches, 1605 SemanticMatches, 340 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56523 ImplicationChecksByTransitivity, 29.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 1.6s SsaConstructionTime, 5.6s SatisfiabilityAnalysisTime, 20.8s InterpolantComputationTime, 79859 NumberOfCodeBlocks, 79859 NumberOfCodeBlocksAsserted, 139 NumberOfCheckSat, 79720 ConstructedInterpolants, 0 QuantifiedInterpolants, 79302158 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 139 InterpolantComputations, 80 PerfectInterpolantSequences, 351010/351871 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: 11809]: 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: 10726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8074]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10909]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9590]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7235]: Loop Invariant Derived loop invariant: (\result + 12 <= 0 || 0 == \result) || !(tlan_devices_installed == \old(tlan_devices_installed)) - InvariantResult [Line: 7567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7361]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7872]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5861]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11066]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8917]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6645]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6704]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8812]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6992]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10914]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6620]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9590]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11054]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11544]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7418]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8350]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2914.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 943.2 MB in the beginning and 1.0 GB in the end (delta: -58.9 MB). Peak memory consumption was 244.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 166.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 978.1 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 175.18 ms. Allocated memory is still 1.2 GB. Free memory was 978.1 MB in the beginning and 941.9 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 29298.77 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 183.5 MB). Free memory was 941.9 MB in the beginning and 824.2 MB in the end (delta: 117.7 MB). Peak memory consumption was 302.9 MB. Max. memory is 11.5 GB. * CodeCheck took 76205.19 ms. Allocated memory was 1.4 GB in the beginning and 5.1 GB in the end (delta: 3.7 GB). Free memory was 824.2 MB in the beginning and 4.3 GB in the end (delta: -3.4 GB). Peak memory consumption was 301.4 MB. Max. memory is 11.5 GB. * Witness Printer took 428.45 ms. Allocated memory is still 5.1 GB. Free memory was 4.3 GB in the beginning and 4.1 GB in the end (delta: 168.0 MB). Peak memory consumption was 168.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...