./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/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 c0013f2299df2f5a4135c601aaddff0ae6737d34 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 02:31:02,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 02:31:02,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 02:31:02,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 02:31:02,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 02:31:02,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 02:31:02,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 02:31:02,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 02:31:02,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 02:31:02,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 02:31:02,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 02:31:02,261 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 02:31:02,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 02:31:02,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 02:31:02,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 02:31:02,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 02:31:02,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 02:31:02,265 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 02:31:02,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 02:31:02,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 02:31:02,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 02:31:02,269 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 02:31:02,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 02:31:02,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 02:31:02,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 02:31:02,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 02:31:02,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 02:31:02,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 02:31:02,273 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 02:31:02,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 02:31:02,274 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 02:31:02,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 02:31:02,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 02:31:02,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 02:31:02,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 02:31:02,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 02:31:02,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 02:31:02,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 02:31:02,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 02:31:02,277 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 02:31:02,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 02:31:02,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 02:31:02,288 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 02:31:02,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 02:31:02,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 02:31:02,288 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 02:31:02,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 02:31:02,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 02:31:02,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 02:31:02,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 02:31:02,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 02:31:02,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 02:31:02,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 02:31:02,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 02:31:02,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 02:31:02,290 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 02:31:02,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 02:31:02,290 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 02:31:02,290 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 02:31:02,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 02:31:02,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 02:31:02,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 02:31:02,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 02:31:02,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 02:31:02,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 02:31:02,291 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 02:31:02,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 02:31:02,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 02:31:02,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 02:31:02,292 INFO L138 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/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/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 -> c0013f2299df2f5a4135c601aaddff0ae6737d34 [2019-12-01 02:31:02,391 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 02:31:02,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 02:31:02,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 02:31:02,406 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 02:31:02,406 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 02:31:02,407 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-12-01 02:31:02,446 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/data/3bfed1683/91a246e39c4e401fa9a983d45e102daa/FLAG8f464eec1 [2019-12-01 02:31:03,048 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 02:31:03,049 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-12-01 02:31:03,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/data/3bfed1683/91a246e39c4e401fa9a983d45e102daa/FLAG8f464eec1 [2019-12-01 02:31:03,477 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/data/3bfed1683/91a246e39c4e401fa9a983d45e102daa [2019-12-01 02:31:03,479 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 02:31:03,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 02:31:03,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 02:31:03,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 02:31:03,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 02:31:03,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:31:03" (1/1) ... [2019-12-01 02:31:03,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e074a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:03, skipping insertion in model container [2019-12-01 02:31:03,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:31:03" (1/1) ... [2019-12-01 02:31:03,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 02:31:03,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 02:31:05,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:31:05,494 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 02:31:05,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:31:06,047 INFO L208 MainTranslator]: Completed translation [2019-12-01 02:31:06,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06 WrapperNode [2019-12-01 02:31:06,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 02:31:06,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 02:31:06,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 02:31:06,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 02:31:06,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,100 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 02:31:06,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 02:31:06,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 02:31:06,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 02:31:06,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... [2019-12-01 02:31:06,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 02:31:06,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 02:31:06,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 02:31:06,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 02:31:06,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:31:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/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 [2019-12-01 02:31:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-12-01 02:31:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-12-01 02:31:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2019-12-01 02:31:06,388 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2019-12-01 02:31:06,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-12-01 02:31:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-12-01 02:31:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-12-01 02:31:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-12-01 02:31:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2019-12-01 02:31:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2019-12-01 02:31:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-12-01 02:31:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-12-01 02:31:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 02:31:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 02:31:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2019-12-01 02:31:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2019-12-01 02:31:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-12-01 02:31:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-12-01 02:31:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-12-01 02:31:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-12-01 02:31:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-12-01 02:31:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-12-01 02:31:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-12-01 02:31:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-12-01 02:31:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-12-01 02:31:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-12-01 02:31:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-12-01 02:31:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-12-01 02:31:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-12-01 02:31:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-12-01 02:31:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-12-01 02:31:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-12-01 02:31:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-12-01 02:31:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-12-01 02:31:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-12-01 02:31:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-12-01 02:31:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-12-01 02:31:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-12-01 02:31:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 02:31:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-12-01 02:31:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-12-01 02:31:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2019-12-01 02:31:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-12-01 02:31:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2019-12-01 02:31:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2019-12-01 02:31:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-12-01 02:31:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-12-01 02:31:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2019-12-01 02:31:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2019-12-01 02:31:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-01 02:31:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2019-12-01 02:31:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2019-12-01 02:31:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-12-01 02:31:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-12-01 02:31:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 02:31:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-12-01 02:31:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-12-01 02:31:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-12-01 02:31:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-12-01 02:31:06,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-12-01 02:31:06,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-12-01 02:31:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-12-01 02:31:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-12-01 02:31:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-12-01 02:31:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2019-12-01 02:31:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-12-01 02:31:06,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-12-01 02:31:06,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-12-01 02:31:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-12-01 02:31:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2019-12-01 02:31:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2019-12-01 02:31:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-12-01 02:31:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-12-01 02:31:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-12-01 02:31:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-12-01 02:31:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-12-01 02:31:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-12-01 02:31:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 02:31:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-01 02:31:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-01 02:31:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-12-01 02:31:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-12-01 02:31:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-12-01 02:31:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-12-01 02:31:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-12-01 02:31:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-12-01 02:31:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2019-12-01 02:31:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2019-12-01 02:31:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-12-01 02:31:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-12-01 02:31:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-12-01 02:31:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-12-01 02:31:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-12-01 02:31:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-12-01 02:31:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2019-12-01 02:31:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-12-01 02:31:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-12-01 02:31:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-12-01 02:31:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-12-01 02:31:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-12-01 02:31:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-12-01 02:31:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 02:31:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2019-12-01 02:31:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-12-01 02:31:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-12-01 02:31:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2019-12-01 02:31:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2019-12-01 02:31:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2019-12-01 02:31:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-12-01 02:31:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2019-12-01 02:31:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-12-01 02:31:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2019-12-01 02:31:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-12-01 02:31:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-12-01 02:31:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-12-01 02:31:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-12-01 02:31:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-12-01 02:31:06,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-12-01 02:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-12-01 02:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2019-12-01 02:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2019-12-01 02:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-12-01 02:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2019-12-01 02:31:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2019-12-01 02:31:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-12-01 02:31:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-12-01 02:31:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-12-01 02:31:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-12-01 02:31:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-12-01 02:31:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-12-01 02:31:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-12-01 02:31:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 02:31:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 02:31:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 02:31:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2019-12-01 02:31:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2019-12-01 02:31:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-12-01 02:31:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-12-01 02:31:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2019-12-01 02:31:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2019-12-01 02:31:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2019-12-01 02:31:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2019-12-01 02:31:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-12-01 02:31:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-12-01 02:31:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-12-01 02:31:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-12-01 02:31:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2019-12-01 02:31:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2019-12-01 02:31:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-12-01 02:31:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-12-01 02:31:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 02:31:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2019-12-01 02:31:06,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2019-12-01 02:31:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-12-01 02:31:06,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-12-01 02:31:07,269 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-12-01 02:31:12,120 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-12-01 02:31:26,092 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 02:31:26,093 INFO L287 CfgBuilder]: Removed 409 assume(true) statements. [2019-12-01 02:31:26,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:31:26 BoogieIcfgContainer [2019-12-01 02:31:26,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 02:31:26,094 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 02:31:26,094 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 02:31:26,101 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 02:31:26,101 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:31:26" (1/1) ... [2019-12-01 02:31:26,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 02:31:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1371 states and 2004 transitions. [2019-12-01 02:31:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2004 transitions. [2019-12-01 02:31:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-12-01 02:31:26,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2019-12-01 02:31:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1380 states and 2052 transitions. [2019-12-01 02:31:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2052 transitions. [2019-12-01 02:31:26,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2019-12-01 02:31:26,815 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:26,986 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2019-12-01 02:31:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:27,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1390 states and 2082 transitions. [2019-12-01 02:31:27,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2082 transitions. [2019-12-01 02:31:27,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-12-01 02:31:27,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:27,295 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2019-12-01 02:31:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1393 states and 2085 transitions. [2019-12-01 02:31:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2085 transitions. [2019-12-01 02:31:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-12-01 02:31:27,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:27,512 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-12-01 02:31:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1399 states and 2109 transitions. [2019-12-01 02:31:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2109 transitions. [2019-12-01 02:31:27,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-12-01 02:31:27,649 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2019-12-01 02:31:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1402 states and 2116 transitions. [2019-12-01 02:31:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2116 transitions. [2019-12-01 02:31:27,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-12-01 02:31:27,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:28,038 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2019-12-01 02:31:28,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:28,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1407 states and 2149 transitions. [2019-12-01 02:31:28,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2149 transitions. [2019-12-01 02:31:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-12-01 02:31:28,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2019-12-01 02:31:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1410 states and 2155 transitions. [2019-12-01 02:31:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2155 transitions. [2019-12-01 02:31:28,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-12-01 02:31:28,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:28,503 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2019-12-01 02:31:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1415 states and 2177 transitions. [2019-12-01 02:31:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2177 transitions. [2019-12-01 02:31:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-12-01 02:31:28,815 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2019-12-01 02:31:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1416 states and 2178 transitions. [2019-12-01 02:31:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2178 transitions. [2019-12-01 02:31:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-12-01 02:31:28,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:29,094 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2019-12-01 02:31:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:29,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1419 states and 2182 transitions. [2019-12-01 02:31:29,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2182 transitions. [2019-12-01 02:31:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 02:31:29,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-12-01 02:31:29,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1427 states and 2214 transitions. [2019-12-01 02:31:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2214 transitions. [2019-12-01 02:31:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-01 02:31:29,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2019-12-01 02:31:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1429 states and 2216 transitions. [2019-12-01 02:31:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2216 transitions. [2019-12-01 02:31:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-12-01 02:31:30,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2019-12-01 02:31:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1433 states and 2223 transitions. [2019-12-01 02:31:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2223 transitions. [2019-12-01 02:31:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 02:31:30,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2019-12-01 02:31:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1437 states and 2230 transitions. [2019-12-01 02:31:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2230 transitions. [2019-12-01 02:31:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 02:31:30,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-12-01 02:31:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1441 states and 2234 transitions. [2019-12-01 02:31:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2234 transitions. [2019-12-01 02:31:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-12-01 02:31:30,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2019-12-01 02:31:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1446 states and 2238 transitions. [2019-12-01 02:31:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2238 transitions. [2019-12-01 02:31:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-01 02:31:30,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2019-12-01 02:31:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1451 states and 2243 transitions. [2019-12-01 02:31:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2243 transitions. [2019-12-01 02:31:31,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2019-12-01 02:31:31,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked. [2019-12-01 02:31:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1453 states and 2246 transitions. [2019-12-01 02:31:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2246 transitions. [2019-12-01 02:31:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2019-12-01 02:31:31,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2019-12-01 02:31:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1455 states and 2249 transitions. [2019-12-01 02:31:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2249 transitions. [2019-12-01 02:31:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-12-01 02:31:31,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2019-12-01 02:31:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1461 states and 2274 transitions. [2019-12-01 02:31:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2274 transitions. [2019-12-01 02:31:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-12-01 02:31:31,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:32,109 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-12-01 02:31:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1465 states and 2280 transitions. [2019-12-01 02:31:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2280 transitions. [2019-12-01 02:31:32,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-12-01 02:31:32,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2019-12-01 02:31:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:32,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1471 states and 2303 transitions. [2019-12-01 02:31:32,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2303 transitions. [2019-12-01 02:31:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-12-01 02:31:32,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:32,956 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2019-12-01 02:31:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1476 states and 2308 transitions. [2019-12-01 02:31:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2308 transitions. [2019-12-01 02:31:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-12-01 02:31:32,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2019-12-01 02:31:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:33,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1490 states and 2349 transitions. [2019-12-01 02:31:33,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2349 transitions. [2019-12-01 02:31:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-12-01 02:31:33,393 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2019-12-01 02:31:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1495 states and 2391 transitions. [2019-12-01 02:31:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2391 transitions. [2019-12-01 02:31:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-12-01 02:31:33,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:33,780 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2019-12-01 02:31:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1498 states and 2396 transitions. [2019-12-01 02:31:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2396 transitions. [2019-12-01 02:31:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-12-01 02:31:33,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2019-12-01 02:31:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1502 states and 2412 transitions. [2019-12-01 02:31:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2412 transitions. [2019-12-01 02:31:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-12-01 02:31:34,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2019-12-01 02:31:34,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1505 states and 2415 transitions. [2019-12-01 02:31:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2415 transitions. [2019-12-01 02:31:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-12-01 02:31:34,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:34,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:34,963 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-12-01 02:31:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1522 states and 2475 transitions. [2019-12-01 02:31:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2475 transitions. [2019-12-01 02:31:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-12-01 02:31:35,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2019-12-01 02:31:35,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1537 states and 2495 transitions. [2019-12-01 02:31:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2495 transitions. [2019-12-01 02:31:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-01 02:31:35,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-12-01 02:31:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1538 states and 2496 transitions. [2019-12-01 02:31:35,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2496 transitions. [2019-12-01 02:31:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-12-01 02:31:35,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2019-12-01 02:31:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1543 states and 2500 transitions. [2019-12-01 02:31:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2500 transitions. [2019-12-01 02:31:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-12-01 02:31:36,105 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2019-12-01 02:31:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:36,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1542 states and 2498 transitions. [2019-12-01 02:31:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2498 transitions. [2019-12-01 02:31:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 02:31:36,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2019-12-01 02:31:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:36,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1546 states and 2504 transitions. [2019-12-01 02:31:36,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2504 transitions. [2019-12-01 02:31:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-12-01 02:31:36,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2019-12-01 02:31:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1547 states and 2504 transitions. [2019-12-01 02:31:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2504 transitions. [2019-12-01 02:31:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-12-01 02:31:36,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2019-12-01 02:31:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:36,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1548 states and 2505 transitions. [2019-12-01 02:31:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2505 transitions. [2019-12-01 02:31:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 02:31:36,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2019-12-01 02:31:37,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1566 states and 2555 transitions. [2019-12-01 02:31:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2555 transitions. [2019-12-01 02:31:37,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-12-01 02:31:37,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2019-12-01 02:31:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1569 states and 2559 transitions. [2019-12-01 02:31:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2559 transitions. [2019-12-01 02:31:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-12-01 02:31:37,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2019-12-01 02:31:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1571 states and 2562 transitions. [2019-12-01 02:31:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2562 transitions. [2019-12-01 02:31:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2019-12-01 02:31:37,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2019-12-01 02:31:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1586 states and 2582 transitions. [2019-12-01 02:31:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2582 transitions. [2019-12-01 02:31:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-12-01 02:31:38,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2019-12-01 02:31:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1587 states and 2583 transitions. [2019-12-01 02:31:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2583 transitions. [2019-12-01 02:31:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-01 02:31:38,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:38,357 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:38,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1589 states and 2586 transitions. [2019-12-01 02:31:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2586 transitions. [2019-12-01 02:31:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-01 02:31:38,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:38,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1591 states and 2589 transitions. [2019-12-01 02:31:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2589 transitions. [2019-12-01 02:31:38,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-12-01 02:31:38,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1593 states and 2591 transitions. [2019-12-01 02:31:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2591 transitions. [2019-12-01 02:31:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-12-01 02:31:38,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2019-12-01 02:31:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:39,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1612 states and 2640 transitions. [2019-12-01 02:31:39,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2640 transitions. [2019-12-01 02:31:39,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2019-12-01 02:31:39,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2019-12-01 02:31:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1617 states and 2649 transitions. [2019-12-01 02:31:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2649 transitions. [2019-12-01 02:31:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-12-01 02:31:40,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2019-12-01 02:31:40,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1622 states and 2653 transitions. [2019-12-01 02:31:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2653 transitions. [2019-12-01 02:31:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-12-01 02:31:40,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2019-12-01 02:31:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1637 states and 2673 transitions. [2019-12-01 02:31:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2673 transitions. [2019-12-01 02:31:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2019-12-01 02:31:40,363 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:40,458 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2019-12-01 02:31:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:40,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1638 states and 2674 transitions. [2019-12-01 02:31:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2674 transitions. [2019-12-01 02:31:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2019-12-01 02:31:40,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1653 states and 2692 transitions. [2019-12-01 02:31:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2692 transitions. [2019-12-01 02:31:40,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2019-12-01 02:31:40,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2019-12-01 02:31:41,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1654 states and 2693 transitions. [2019-12-01 02:31:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2693 transitions. [2019-12-01 02:31:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-12-01 02:31:41,011 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2019-12-01 02:31:41,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1663 states and 2707 transitions. [2019-12-01 02:31:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2707 transitions. [2019-12-01 02:31:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2019-12-01 02:31:41,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2019-12-01 02:31:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1672 states and 2739 transitions. [2019-12-01 02:31:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2739 transitions. [2019-12-01 02:31:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2019-12-01 02:31:42,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:44,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1678 states and 2773 transitions. [2019-12-01 02:31:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2773 transitions. [2019-12-01 02:31:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2019-12-01 02:31:44,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1679 states and 2774 transitions. [2019-12-01 02:31:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2774 transitions. [2019-12-01 02:31:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2019-12-01 02:31:44,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:44,449 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2019-12-01 02:31:44,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1683 states and 2782 transitions. [2019-12-01 02:31:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2782 transitions. [2019-12-01 02:31:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-12-01 02:31:44,711 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2019-12-01 02:31:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1686 states and 2786 transitions. [2019-12-01 02:31:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2786 transitions. [2019-12-01 02:31:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2019-12-01 02:31:45,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2019-12-01 02:31:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1690 states and 2796 transitions. [2019-12-01 02:31:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2796 transitions. [2019-12-01 02:31:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2019-12-01 02:31:45,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:45,883 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2019-12-01 02:31:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1691 states and 2797 transitions. [2019-12-01 02:31:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2797 transitions. [2019-12-01 02:31:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-12-01 02:31:46,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2019-12-01 02:31:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1697 states and 2826 transitions. [2019-12-01 02:31:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2826 transitions. [2019-12-01 02:31:46,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2019-12-01 02:31:46,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2019-12-01 02:31:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1702 states and 2832 transitions. [2019-12-01 02:31:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2832 transitions. [2019-12-01 02:31:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-12-01 02:31:46,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-12-01 02:31:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1707 states and 2853 transitions. [2019-12-01 02:31:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2853 transitions. [2019-12-01 02:31:47,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-12-01 02:31:47,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1710 states and 2860 transitions. [2019-12-01 02:31:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2860 transitions. [2019-12-01 02:31:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-12-01 02:31:47,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2019-12-01 02:31:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1723 states and 2894 transitions. [2019-12-01 02:31:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2894 transitions. [2019-12-01 02:31:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-12-01 02:31:49,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-12-01 02:31:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1726 states and 2901 transitions. [2019-12-01 02:31:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2901 transitions. [2019-12-01 02:31:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-12-01 02:31:50,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2019-12-01 02:31:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1730 states and 2922 transitions. [2019-12-01 02:31:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2922 transitions. [2019-12-01 02:31:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-12-01 02:31:51,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2019-12-01 02:31:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1735 states and 2943 transitions. [2019-12-01 02:31:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2943 transitions. [2019-12-01 02:31:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-12-01 02:31:52,419 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2019-12-01 02:31:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1741 states and 2984 transitions. [2019-12-01 02:31:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2984 transitions. [2019-12-01 02:31:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-12-01 02:31:53,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2019-12-01 02:31:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:54,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1759 states and 3023 transitions. [2019-12-01 02:31:54,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3023 transitions. [2019-12-01 02:31:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-12-01 02:31:54,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:54,169 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2019-12-01 02:31:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1763 states and 3032 transitions. [2019-12-01 02:31:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3032 transitions. [2019-12-01 02:31:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-12-01 02:31:54,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:54,806 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2019-12-01 02:31:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 1775 states and 3065 transitions. [2019-12-01 02:31:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3065 transitions. [2019-12-01 02:31:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-12-01 02:31:56,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:31:56,954 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2019-12-01 02:31:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:31:59,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1781 states and 3104 transitions. [2019-12-01 02:31:59,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3104 transitions. [2019-12-01 02:31:59,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-12-01 02:31:59,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:31:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2019-12-01 02:32:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1782 states and 3105 transitions. [2019-12-01 02:32:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3105 transitions. [2019-12-01 02:32:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:00,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:00,165 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2019-12-01 02:32:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1794 states and 3137 transitions. [2019-12-01 02:32:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3137 transitions. [2019-12-01 02:32:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-12-01 02:32:00,829 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-12-01 02:32:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:00,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 1799 states and 3146 transitions. [2019-12-01 02:32:00,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3146 transitions. [2019-12-01 02:32:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-12-01 02:32:01,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2019-12-01 02:32:01,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1794 states and 3139 transitions. [2019-12-01 02:32:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3139 transitions. [2019-12-01 02:32:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-01 02:32:01,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2019-12-01 02:32:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:01,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 1797 states and 3143 transitions. [2019-12-01 02:32:01,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3143 transitions. [2019-12-01 02:32:01,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-12-01 02:32:01,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2019-12-01 02:32:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1806 states and 3176 transitions. [2019-12-01 02:32:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3176 transitions. [2019-12-01 02:32:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-12-01 02:32:02,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2019-12-01 02:32:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1807 states and 3177 transitions. [2019-12-01 02:32:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3177 transitions. [2019-12-01 02:32:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-12-01 02:32:03,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2019-12-01 02:32:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 1811 states and 3205 transitions. [2019-12-01 02:32:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3205 transitions. [2019-12-01 02:32:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-12-01 02:32:05,456 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2019-12-01 02:32:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:06,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 1814 states and 3210 transitions. [2019-12-01 02:32:06,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3210 transitions. [2019-12-01 02:32:06,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-12-01 02:32:06,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2019-12-01 02:32:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1832 states and 3248 transitions. [2019-12-01 02:32:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3248 transitions. [2019-12-01 02:32:06,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-12-01 02:32:06,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2019-12-01 02:32:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 1848 states and 3285 transitions. [2019-12-01 02:32:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3285 transitions. [2019-12-01 02:32:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-12-01 02:32:10,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2019-12-01 02:32:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1865 states and 3323 transitions. [2019-12-01 02:32:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3323 transitions. [2019-12-01 02:32:14,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-12-01 02:32:14,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2019-12-01 02:32:14,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 1867 states and 3327 transitions. [2019-12-01 02:32:14,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3327 transitions. [2019-12-01 02:32:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2019-12-01 02:32:14,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2019-12-01 02:32:14,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3331 states to 1870 states and 3331 transitions. [2019-12-01 02:32:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3331 transitions. [2019-12-01 02:32:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-12-01 02:32:14,732 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2019-12-01 02:32:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1873 states and 3335 transitions. [2019-12-01 02:32:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3335 transitions. [2019-12-01 02:32:14,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-12-01 02:32:14,868 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2019-12-01 02:32:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1877 states and 3342 transitions. [2019-12-01 02:32:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3342 transitions. [2019-12-01 02:32:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-12-01 02:32:15,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2019-12-01 02:32:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 1889 states and 3373 transitions. [2019-12-01 02:32:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3373 transitions. [2019-12-01 02:32:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-01 02:32:16,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2019-12-01 02:32:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 1894 states and 3377 transitions. [2019-12-01 02:32:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3377 transitions. [2019-12-01 02:32:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-01 02:32:16,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2019-12-01 02:32:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 1897 states and 3382 transitions. [2019-12-01 02:32:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3382 transitions. [2019-12-01 02:32:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-01 02:32:17,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2019-12-01 02:32:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 1901 states and 3398 transitions. [2019-12-01 02:32:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3398 transitions. [2019-12-01 02:32:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-01 02:32:18,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:18,195 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2019-12-01 02:32:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 1900 states and 3396 transitions. [2019-12-01 02:32:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3396 transitions. [2019-12-01 02:32:18,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-01 02:32:18,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:18,499 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2019-12-01 02:32:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1904 states and 3418 transitions. [2019-12-01 02:32:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3418 transitions. [2019-12-01 02:32:19,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-12-01 02:32:19,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2019-12-01 02:32:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 1904 states and 3417 transitions. [2019-12-01 02:32:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3417 transitions. [2019-12-01 02:32:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2019-12-01 02:32:19,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:19,971 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2019-12-01 02:32:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 1908 states and 3438 transitions. [2019-12-01 02:32:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3438 transitions. [2019-12-01 02:32:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-12-01 02:32:20,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2019-12-01 02:32:21,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 1911 states and 3446 transitions. [2019-12-01 02:32:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3446 transitions. [2019-12-01 02:32:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-12-01 02:32:21,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2019-12-01 02:32:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 1912 states and 3447 transitions. [2019-12-01 02:32:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3447 transitions. [2019-12-01 02:32:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:21,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2019-12-01 02:32:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 1914 states and 3449 transitions. [2019-12-01 02:32:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3449 transitions. [2019-12-01 02:32:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:21,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:21,852 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2019-12-01 02:32:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 1917 states and 3454 transitions. [2019-12-01 02:32:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3454 transitions. [2019-12-01 02:32:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:22,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:22,507 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2019-12-01 02:32:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 1921 states and 3463 transitions. [2019-12-01 02:32:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3463 transitions. [2019-12-01 02:32:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:23,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2019-12-01 02:32:23,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1923 states and 3469 transitions. [2019-12-01 02:32:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3469 transitions. [2019-12-01 02:32:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:23,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2019-12-01 02:32:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 1929 states and 3490 transitions. [2019-12-01 02:32:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3490 transitions. [2019-12-01 02:32:25,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:25,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2019-12-01 02:32:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1933 states and 3511 transitions. [2019-12-01 02:32:27,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3511 transitions. [2019-12-01 02:32:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:27,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2019-12-01 02:32:27,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1933 states and 3510 transitions. [2019-12-01 02:32:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3510 transitions. [2019-12-01 02:32:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-12-01 02:32:27,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2019-12-01 02:32:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1934 states and 3510 transitions. [2019-12-01 02:32:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3510 transitions. [2019-12-01 02:32:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-12-01 02:32:27,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2019-12-01 02:32:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1938 states and 3516 transitions. [2019-12-01 02:32:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3516 transitions. [2019-12-01 02:32:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-12-01 02:32:28,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2019-12-01 02:32:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1941 states and 3534 transitions. [2019-12-01 02:32:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3534 transitions. [2019-12-01 02:32:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2019-12-01 02:32:28,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2019-12-01 02:32:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 1944 states and 3538 transitions. [2019-12-01 02:32:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3538 transitions. [2019-12-01 02:32:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-12-01 02:32:28,740 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2019-12-01 02:32:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1946 states and 3540 transitions. [2019-12-01 02:32:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3540 transitions. [2019-12-01 02:32:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-12-01 02:32:29,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:29,289 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2019-12-01 02:32:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1948 states and 3542 transitions. [2019-12-01 02:32:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3542 transitions. [2019-12-01 02:32:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-12-01 02:32:29,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:29,716 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 478 trivial. 0 not checked. [2019-12-01 02:32:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 1957 states and 3573 transitions. [2019-12-01 02:32:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3573 transitions. [2019-12-01 02:32:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-12-01 02:32:31,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2019-12-01 02:32:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 1972 states and 3596 transitions. [2019-12-01 02:32:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3596 transitions. [2019-12-01 02:32:32,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2019-12-01 02:32:32,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:32,370 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2019-12-01 02:32:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1977 states and 3601 transitions. [2019-12-01 02:32:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3601 transitions. [2019-12-01 02:32:32,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2019-12-01 02:32:32,418 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:32,511 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2019-12-01 02:32:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 1981 states and 3621 transitions. [2019-12-01 02:32:33,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3621 transitions. [2019-12-01 02:32:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-12-01 02:32:33,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2019-12-01 02:32:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3623 states to 1983 states and 3623 transitions. [2019-12-01 02:32:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3623 transitions. [2019-12-01 02:32:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:33,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2019-12-01 02:32:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1998 states and 3639 transitions. [2019-12-01 02:32:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3639 transitions. [2019-12-01 02:32:36,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:36,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2019-12-01 02:32:42,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:42,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 2010 states and 3656 transitions. [2019-12-01 02:32:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3656 transitions. [2019-12-01 02:32:42,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-12-01 02:32:42,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:42,505 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2019-12-01 02:32:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 2012 states and 3658 transitions. [2019-12-01 02:32:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3658 transitions. [2019-12-01 02:32:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2019-12-01 02:32:42,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2019-12-01 02:32:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 2014 states and 3660 transitions. [2019-12-01 02:32:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3660 transitions. [2019-12-01 02:32:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-12-01 02:32:43,012 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2019-12-01 02:32:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 2019 states and 3664 transitions. [2019-12-01 02:32:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3664 transitions. [2019-12-01 02:32:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2019-12-01 02:32:43,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2019-12-01 02:32:44,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 2022 states and 3676 transitions. [2019-12-01 02:32:44,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3676 transitions. [2019-12-01 02:32:44,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-01 02:32:44,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2019-12-01 02:32:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 2023 states and 3679 transitions. [2019-12-01 02:32:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3679 transitions. [2019-12-01 02:32:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-01 02:32:45,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2019-12-01 02:32:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 2024 states and 3682 transitions. [2019-12-01 02:32:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3682 transitions. [2019-12-01 02:32:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-01 02:32:46,050 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2019-12-01 02:32:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 2025 states and 3683 transitions. [2019-12-01 02:32:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3683 transitions. [2019-12-01 02:32:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2019-12-01 02:32:46,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2019-12-01 02:32:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 2027 states and 3689 transitions. [2019-12-01 02:32:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3689 transitions. [2019-12-01 02:32:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2019-12-01 02:32:47,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2019-12-01 02:32:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2032 states and 3693 transitions. [2019-12-01 02:32:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3693 transitions. [2019-12-01 02:32:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2019-12-01 02:32:47,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2019-12-01 02:32:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 2033 states and 3696 transitions. [2019-12-01 02:32:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3696 transitions. [2019-12-01 02:32:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:32:48,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2019-12-01 02:32:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 2039 states and 3714 transitions. [2019-12-01 02:32:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3714 transitions. [2019-12-01 02:32:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:32:48,749 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2019-12-01 02:32:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:49,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 2042 states and 3722 transitions. [2019-12-01 02:32:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3722 transitions. [2019-12-01 02:32:49,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:32:49,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2019-12-01 02:32:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 2046 states and 3739 transitions. [2019-12-01 02:32:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3739 transitions. [2019-12-01 02:32:49,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:32:49,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2019-12-01 02:32:50,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 2050 states and 3756 transitions. [2019-12-01 02:32:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3756 transitions. [2019-12-01 02:32:50,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2019-12-01 02:32:50,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:50,604 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2019-12-01 02:32:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2052 states and 3758 transitions. [2019-12-01 02:32:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3758 transitions. [2019-12-01 02:32:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2019-12-01 02:32:51,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2019-12-01 02:32:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 2054 states and 3760 transitions. [2019-12-01 02:32:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3760 transitions. [2019-12-01 02:32:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2019-12-01 02:32:51,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2019-12-01 02:32:52,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 2056 states and 3764 transitions. [2019-12-01 02:32:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3764 transitions. [2019-12-01 02:32:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-12-01 02:32:52,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2019-12-01 02:32:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:54,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2060 states and 3788 transitions. [2019-12-01 02:32:54,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3788 transitions. [2019-12-01 02:32:54,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-12-01 02:32:54,114 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2019-12-01 02:32:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 2058 states and 3785 transitions. [2019-12-01 02:32:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3785 transitions. [2019-12-01 02:32:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-12-01 02:32:54,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2019-12-01 02:32:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:32:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 2063 states and 3789 transitions. [2019-12-01 02:32:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3789 transitions. [2019-12-01 02:32:54,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-12-01 02:32:54,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:32:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:32:54,845 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2019-12-01 02:33:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2077 states and 3823 transitions. [2019-12-01 02:33:00,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3823 transitions. [2019-12-01 02:33:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-12-01 02:33:00,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-12-01 02:33:00,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 2082 states and 3827 transitions. [2019-12-01 02:33:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3827 transitions. [2019-12-01 02:33:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2019-12-01 02:33:00,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2019-12-01 02:33:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 2087 states and 3832 transitions. [2019-12-01 02:33:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3832 transitions. [2019-12-01 02:33:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-12-01 02:33:00,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:01,052 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2019-12-01 02:33:01,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 2091 states and 3838 transitions. [2019-12-01 02:33:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3838 transitions. [2019-12-01 02:33:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-12-01 02:33:01,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2019-12-01 02:33:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 2094 states and 3855 transitions. [2019-12-01 02:33:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3855 transitions. [2019-12-01 02:33:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-12-01 02:33:02,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2019-12-01 02:33:11,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2112 states and 3896 transitions. [2019-12-01 02:33:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3896 transitions. [2019-12-01 02:33:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-12-01 02:33:11,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2019-12-01 02:33:12,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 2117 states and 3900 transitions. [2019-12-01 02:33:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3900 transitions. [2019-12-01 02:33:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2019-12-01 02:33:12,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:12,390 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2019-12-01 02:33:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2120 states and 3904 transitions. [2019-12-01 02:33:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3904 transitions. [2019-12-01 02:33:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2019-12-01 02:33:12,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 514 trivial. 0 not checked. [2019-12-01 02:33:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2121 states and 3904 transitions. [2019-12-01 02:33:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3904 transitions. [2019-12-01 02:33:12,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-12-01 02:33:12,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2019-12-01 02:33:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:13,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3924 states to 2127 states and 3924 transitions. [2019-12-01 02:33:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3924 transitions. [2019-12-01 02:33:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2019-12-01 02:33:13,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:13,312 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2019-12-01 02:33:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 2132 states and 3929 transitions. [2019-12-01 02:33:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3929 transitions. [2019-12-01 02:33:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:33:13,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:13,491 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2019-12-01 02:33:13,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 2135 states and 3933 transitions. [2019-12-01 02:33:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3933 transitions. [2019-12-01 02:33:13,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2019-12-01 02:33:13,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:13,629 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 598 trivial. 0 not checked. [2019-12-01 02:33:13,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3937 states to 2138 states and 3937 transitions. [2019-12-01 02:33:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3937 transitions. [2019-12-01 02:33:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2019-12-01 02:33:13,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2019-12-01 02:33:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 2144 states and 3956 transitions. [2019-12-01 02:33:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3956 transitions. [2019-12-01 02:33:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:33:14,581 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2019-12-01 02:33:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:15,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 2146 states and 3957 transitions. [2019-12-01 02:33:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3957 transitions. [2019-12-01 02:33:15,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2019-12-01 02:33:15,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2019-12-01 02:33:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2151 states and 3961 transitions. [2019-12-01 02:33:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 3961 transitions. [2019-12-01 02:33:15,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2019-12-01 02:33:15,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2019-12-01 02:33:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:15,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 2150 states and 3959 transitions. [2019-12-01 02:33:15,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3959 transitions. [2019-12-01 02:33:15,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2019-12-01 02:33:15,825 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 598 trivial. 0 not checked. [2019-12-01 02:33:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 2153 states and 3963 transitions. [2019-12-01 02:33:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3963 transitions. [2019-12-01 02:33:16,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:33:16,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 599 trivial. 0 not checked. [2019-12-01 02:33:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2157 states and 3969 transitions. [2019-12-01 02:33:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 3969 transitions. [2019-12-01 02:33:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-12-01 02:33:16,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 568 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2019-12-01 02:33:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2158 states and 3969 transitions. [2019-12-01 02:33:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3969 transitions. [2019-12-01 02:33:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2019-12-01 02:33:16,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 613 trivial. 0 not checked. [2019-12-01 02:33:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 2161 states and 3973 transitions. [2019-12-01 02:33:16,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3973 transitions. [2019-12-01 02:33:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-12-01 02:33:16,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2019-12-01 02:33:16,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2166 states and 3977 transitions. [2019-12-01 02:33:16,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3977 transitions. [2019-12-01 02:33:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-12-01 02:33:17,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-12-01 02:33:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:17,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 2165 states and 3975 transitions. [2019-12-01 02:33:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3975 transitions. [2019-12-01 02:33:17,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-12-01 02:33:17,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:17,258 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 613 trivial. 0 not checked. [2019-12-01 02:33:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 2168 states and 3979 transitions. [2019-12-01 02:33:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3979 transitions. [2019-12-01 02:33:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2019-12-01 02:33:17,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:17,523 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked. [2019-12-01 02:33:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 2171 states and 3983 transitions. [2019-12-01 02:33:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3983 transitions. [2019-12-01 02:33:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2019-12-01 02:33:17,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2019-12-01 02:33:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2175 states and 3989 transitions. [2019-12-01 02:33:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3989 transitions. [2019-12-01 02:33:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-01 02:33:18,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 580 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2019-12-01 02:33:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:18,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2176 states and 3989 transitions. [2019-12-01 02:33:18,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3989 transitions. [2019-12-01 02:33:18,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-12-01 02:33:18,658 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:18,759 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2019-12-01 02:33:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2177 states and 3990 transitions. [2019-12-01 02:33:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3990 transitions. [2019-12-01 02:33:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2019-12-01 02:33:18,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 584 trivial. 0 not checked. [2019-12-01 02:33:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:21,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2184 states and 3997 transitions. [2019-12-01 02:33:21,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3997 transitions. [2019-12-01 02:33:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-12-01 02:33:21,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2019-12-01 02:33:23,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2202 states and 4045 transitions. [2019-12-01 02:33:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4045 transitions. [2019-12-01 02:33:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-12-01 02:33:23,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2019-12-01 02:33:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2205 states and 4063 transitions. [2019-12-01 02:33:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4063 transitions. [2019-12-01 02:33:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-01 02:33:23,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2019-12-01 02:33:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 2209 states and 4067 transitions. [2019-12-01 02:33:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4067 transitions. [2019-12-01 02:33:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2019-12-01 02:33:24,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2019-12-01 02:33:24,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:24,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 2211 states and 4070 transitions. [2019-12-01 02:33:24,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 4070 transitions. [2019-12-01 02:33:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2019-12-01 02:33:24,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2019-12-01 02:33:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2237 states and 4120 transitions. [2019-12-01 02:33:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4120 transitions. [2019-12-01 02:33:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-01 02:33:27,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:27,229 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2019-12-01 02:33:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2240 states and 4124 transitions. [2019-12-01 02:33:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4124 transitions. [2019-12-01 02:33:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2019-12-01 02:33:27,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:27,559 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2019-12-01 02:33:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2258 states and 4162 transitions. [2019-12-01 02:33:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4162 transitions. [2019-12-01 02:33:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2019-12-01 02:33:28,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2019-12-01 02:33:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 2261 states and 4189 transitions. [2019-12-01 02:33:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4189 transitions. [2019-12-01 02:33:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2019-12-01 02:33:29,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2019-12-01 02:33:29,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:29,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 2264 states and 4193 transitions. [2019-12-01 02:33:29,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4193 transitions. [2019-12-01 02:33:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2019-12-01 02:33:29,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:29,738 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2019-12-01 02:33:30,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2266 states and 4194 transitions. [2019-12-01 02:33:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4194 transitions. [2019-12-01 02:33:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2019-12-01 02:33:30,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2019-12-01 02:33:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2271 states and 4215 transitions. [2019-12-01 02:33:30,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4215 transitions. [2019-12-01 02:33:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2019-12-01 02:33:30,836 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2019-12-01 02:33:31,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2275 states and 4237 transitions. [2019-12-01 02:33:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 4237 transitions. [2019-12-01 02:33:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2019-12-01 02:33:31,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:32,032 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2019-12-01 02:33:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2278 states and 4266 transitions. [2019-12-01 02:33:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4266 transitions. [2019-12-01 02:33:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2019-12-01 02:33:32,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2019-12-01 02:33:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2282 states and 4275 transitions. [2019-12-01 02:33:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4275 transitions. [2019-12-01 02:33:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2019-12-01 02:33:33,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2019-12-01 02:33:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:34,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2285 states and 4303 transitions. [2019-12-01 02:33:34,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4303 transitions. [2019-12-01 02:33:34,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2019-12-01 02:33:34,957 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:35,065 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2019-12-01 02:33:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2287 states and 4306 transitions. [2019-12-01 02:33:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4306 transitions. [2019-12-01 02:33:35,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2019-12-01 02:33:35,529 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2019-12-01 02:33:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2290 states and 4324 transitions. [2019-12-01 02:33:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 4324 transitions. [2019-12-01 02:33:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2019-12-01 02:33:36,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2019-12-01 02:33:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2292 states and 4331 transitions. [2019-12-01 02:33:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4331 transitions. [2019-12-01 02:33:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2019-12-01 02:33:36,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2019-12-01 02:33:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2300 states and 4358 transitions. [2019-12-01 02:33:38,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 4358 transitions. [2019-12-01 02:33:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2019-12-01 02:33:38,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2019-12-01 02:33:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4362 states to 2303 states and 4362 transitions. [2019-12-01 02:33:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4362 transitions. [2019-12-01 02:33:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2019-12-01 02:33:38,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2019-12-01 02:33:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4363 states to 2304 states and 4363 transitions. [2019-12-01 02:33:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4363 transitions. [2019-12-01 02:33:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2019-12-01 02:33:39,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2019-12-01 02:33:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4364 states to 2305 states and 4364 transitions. [2019-12-01 02:33:39,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4364 transitions. [2019-12-01 02:33:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-12-01 02:33:39,751 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2019-12-01 02:33:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2306 states and 4365 transitions. [2019-12-01 02:33:40,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 4365 transitions. [2019-12-01 02:33:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-12-01 02:33:40,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2019-12-01 02:33:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4371 states to 2310 states and 4371 transitions. [2019-12-01 02:33:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4371 transitions. [2019-12-01 02:33:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-12-01 02:33:41,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:41,225 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2019-12-01 02:33:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2313 states and 4375 transitions. [2019-12-01 02:33:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4375 transitions. [2019-12-01 02:33:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2019-12-01 02:33:41,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2019-12-01 02:33:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4377 states to 2315 states and 4377 transitions. [2019-12-01 02:33:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4377 transitions. [2019-12-01 02:33:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2019-12-01 02:33:42,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2019-12-01 02:33:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2318 states and 4379 transitions. [2019-12-01 02:33:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4379 transitions. [2019-12-01 02:33:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2019-12-01 02:33:42,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2019-12-01 02:33:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2323 states and 4383 transitions. [2019-12-01 02:33:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4383 transitions. [2019-12-01 02:33:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-12-01 02:33:42,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:42,589 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2019-12-01 02:33:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2325 states and 4385 transitions. [2019-12-01 02:33:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4385 transitions. [2019-12-01 02:33:42,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2019-12-01 02:33:42,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2019-12-01 02:33:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 2329 states and 4405 transitions. [2019-12-01 02:33:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4405 transitions. [2019-12-01 02:33:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2019-12-01 02:33:42,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:43,014 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2019-12-01 02:33:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4413 states to 2334 states and 4413 transitions. [2019-12-01 02:33:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4413 transitions. [2019-12-01 02:33:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2019-12-01 02:33:43,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2019-12-01 02:33:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2337 states and 4417 transitions. [2019-12-01 02:33:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 4417 transitions. [2019-12-01 02:33:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2019-12-01 02:33:43,234 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2019-12-01 02:33:44,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2343 states and 4447 transitions. [2019-12-01 02:33:44,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 4447 transitions. [2019-12-01 02:33:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2019-12-01 02:33:44,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2019-12-01 02:33:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2348 states and 4451 transitions. [2019-12-01 02:33:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4451 transitions. [2019-12-01 02:33:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2019-12-01 02:33:44,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2019-12-01 02:33:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2355 states and 4477 transitions. [2019-12-01 02:33:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4477 transitions. [2019-12-01 02:33:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2019-12-01 02:33:47,899 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2019-12-01 02:33:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2362 states and 4503 transitions. [2019-12-01 02:33:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4503 transitions. [2019-12-01 02:33:50,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2019-12-01 02:33:50,733 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2019-12-01 02:33:51,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:51,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 2365 states and 4507 transitions. [2019-12-01 02:33:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4507 transitions. [2019-12-01 02:33:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2019-12-01 02:33:51,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 661 trivial. 0 not checked. [2019-12-01 02:33:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2368 states and 4511 transitions. [2019-12-01 02:33:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 4511 transitions. [2019-12-01 02:33:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-12-01 02:33:51,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 605 trivial. 0 not checked. [2019-12-01 02:33:51,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2373 states and 4515 transitions. [2019-12-01 02:33:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4515 transitions. [2019-12-01 02:33:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-12-01 02:33:51,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:51,876 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 662 trivial. 0 not checked. [2019-12-01 02:33:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4538 states to 2380 states and 4538 transitions. [2019-12-01 02:33:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4538 transitions. [2019-12-01 02:33:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-12-01 02:33:53,131 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:53,232 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2019-12-01 02:33:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 2379 states and 4535 transitions. [2019-12-01 02:33:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 4535 transitions. [2019-12-01 02:33:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-12-01 02:33:53,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2019-12-01 02:33:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4539 states to 2382 states and 4539 transitions. [2019-12-01 02:33:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4539 transitions. [2019-12-01 02:33:53,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2019-12-01 02:33:53,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2019-12-01 02:33:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 2385 states and 4543 transitions. [2019-12-01 02:33:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4543 transitions. [2019-12-01 02:33:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-12-01 02:33:53,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2019-12-01 02:33:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:54,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2387 states and 4545 transitions. [2019-12-01 02:33:54,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4545 transitions. [2019-12-01 02:33:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-12-01 02:33:54,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2019-12-01 02:33:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 2390 states and 4550 transitions. [2019-12-01 02:33:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 4550 transitions. [2019-12-01 02:33:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-12-01 02:33:54,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2019-12-01 02:33:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4559 states to 2394 states and 4559 transitions. [2019-12-01 02:33:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4559 transitions. [2019-12-01 02:33:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-12-01 02:33:56,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2019-12-01 02:33:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:33:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4566 states to 2396 states and 4566 transitions. [2019-12-01 02:33:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4566 transitions. [2019-12-01 02:33:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-12-01 02:33:58,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:33:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:33:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2019-12-01 02:34:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2402 states and 4589 transitions. [2019-12-01 02:34:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4589 transitions. [2019-12-01 02:34:00,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-12-01 02:34:00,954 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2019-12-01 02:34:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2403 states and 4589 transitions. [2019-12-01 02:34:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4589 transitions. [2019-12-01 02:34:01,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2019-12-01 02:34:01,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2019-12-01 02:34:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 2405 states and 4591 transitions. [2019-12-01 02:34:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4591 transitions. [2019-12-01 02:34:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-12-01 02:34:01,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2019-12-01 02:34:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4617 states to 2412 states and 4617 transitions. [2019-12-01 02:34:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4617 transitions. [2019-12-01 02:34:03,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2019-12-01 02:34:03,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2019-12-01 02:34:08,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2426 states and 4653 transitions. [2019-12-01 02:34:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4653 transitions. [2019-12-01 02:34:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-12-01 02:34:08,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:08,970 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2019-12-01 02:34:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4657 states to 2431 states and 4657 transitions. [2019-12-01 02:34:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 4657 transitions. [2019-12-01 02:34:09,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2019-12-01 02:34:09,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:09,273 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2019-12-01 02:34:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4661 states to 2434 states and 4661 transitions. [2019-12-01 02:34:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4661 transitions. [2019-12-01 02:34:09,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2019-12-01 02:34:09,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2019-12-01 02:34:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2452 states and 4704 transitions. [2019-12-01 02:34:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4704 transitions. [2019-12-01 02:34:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2019-12-01 02:34:22,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2019-12-01 02:34:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2455 states and 4708 transitions. [2019-12-01 02:34:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4708 transitions. [2019-12-01 02:34:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2019-12-01 02:34:23,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 557 trivial. 0 not checked. [2019-12-01 02:34:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:23,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2458 states and 4710 transitions. [2019-12-01 02:34:23,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4710 transitions. [2019-12-01 02:34:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2019-12-01 02:34:23,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:23,580 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2019-12-01 02:34:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2460 states and 4712 transitions. [2019-12-01 02:34:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4712 transitions. [2019-12-01 02:34:23,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2019-12-01 02:34:23,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:23,834 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2019-12-01 02:34:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2460 states and 4711 transitions. [2019-12-01 02:34:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4711 transitions. [2019-12-01 02:34:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2019-12-01 02:34:27,011 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:27,144 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2019-12-01 02:34:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2460 states and 4708 transitions. [2019-12-01 02:34:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4708 transitions. [2019-12-01 02:34:27,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2019-12-01 02:34:27,655 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2019-12-01 02:34:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2459 states and 4706 transitions. [2019-12-01 02:34:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4706 transitions. [2019-12-01 02:34:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2019-12-01 02:34:28,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:28,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2019-12-01 02:34:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2464 states and 4710 transitions. [2019-12-01 02:34:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4710 transitions. [2019-12-01 02:34:28,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2019-12-01 02:34:28,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:28,724 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2019-12-01 02:34:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2465 states and 4710 transitions. [2019-12-01 02:34:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4710 transitions. [2019-12-01 02:34:29,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-12-01 02:34:29,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:29,739 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2019-12-01 02:34:30,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2466 states and 4712 transitions. [2019-12-01 02:34:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4712 transitions. [2019-12-01 02:34:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 02:34:30,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2019-12-01 02:34:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 2467 states and 4714 transitions. [2019-12-01 02:34:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4714 transitions. [2019-12-01 02:34:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-12-01 02:34:30,223 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 628 trivial. 0 not checked. [2019-12-01 02:34:30,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 2468 states and 4714 transitions. [2019-12-01 02:34:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4714 transitions. [2019-12-01 02:34:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2019-12-01 02:34:30,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:31,265 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2019-12-01 02:34:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2474 states and 4760 transitions. [2019-12-01 02:34:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4760 transitions. [2019-12-01 02:34:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2019-12-01 02:34:32,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:32,169 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2019-12-01 02:34:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4777 states to 2477 states and 4777 transitions. [2019-12-01 02:34:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4777 transitions. [2019-12-01 02:34:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-12-01 02:34:32,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2019-12-01 02:34:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 2509 states and 4871 transitions. [2019-12-01 02:34:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 4871 transitions. [2019-12-01 02:34:37,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-12-01 02:34:37,498 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2019-12-01 02:34:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4902 states to 2516 states and 4902 transitions. [2019-12-01 02:34:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 4902 transitions. [2019-12-01 02:34:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-12-01 02:34:41,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:41,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:41,196 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 721 trivial. 0 not checked. [2019-12-01 02:34:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:42,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4910 states to 2522 states and 4910 transitions. [2019-12-01 02:34:42,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4910 transitions. [2019-12-01 02:34:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-12-01 02:34:42,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:42,642 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2019-12-01 02:34:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:46,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 2527 states and 4941 transitions. [2019-12-01 02:34:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 4941 transitions. [2019-12-01 02:34:46,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-12-01 02:34:46,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2019-12-01 02:34:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2530 states and 4966 transitions. [2019-12-01 02:34:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 4966 transitions. [2019-12-01 02:34:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2019-12-01 02:34:48,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2019-12-01 02:34:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4967 states to 2532 states and 4967 transitions. [2019-12-01 02:34:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 4967 transitions. [2019-12-01 02:34:48,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-12-01 02:34:48,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2019-12-01 02:34:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2539 states and 4994 transitions. [2019-12-01 02:34:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4994 transitions. [2019-12-01 02:34:52,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-12-01 02:34:52,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2019-12-01 02:34:56,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:34:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2545 states and 5019 transitions. [2019-12-01 02:34:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 5019 transitions. [2019-12-01 02:34:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-12-01 02:34:56,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:34:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:34:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2019-12-01 02:35:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5043 states to 2551 states and 5043 transitions. [2019-12-01 02:35:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5043 transitions. [2019-12-01 02:35:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:01,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:01,224 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2019-12-01 02:35:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 2556 states and 5073 transitions. [2019-12-01 02:35:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5073 transitions. [2019-12-01 02:35:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:03,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2019-12-01 02:35:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 2559 states and 5085 transitions. [2019-12-01 02:35:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 5085 transitions. [2019-12-01 02:35:06,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:06,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2019-12-01 02:35:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5089 states to 2561 states and 5089 transitions. [2019-12-01 02:35:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 5089 transitions. [2019-12-01 02:35:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:07,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2019-12-01 02:35:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 2563 states and 5097 transitions. [2019-12-01 02:35:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5097 transitions. [2019-12-01 02:35:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:08,414 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2019-12-01 02:35:11,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2567 states and 5118 transitions. [2019-12-01 02:35:11,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5118 transitions. [2019-12-01 02:35:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:11,143 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2019-12-01 02:35:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5125 states to 2571 states and 5125 transitions. [2019-12-01 02:35:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5125 transitions. [2019-12-01 02:35:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2019-12-01 02:35:13,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2019-12-01 02:35:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5126 states to 2573 states and 5126 transitions. [2019-12-01 02:35:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5126 transitions. [2019-12-01 02:35:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:13,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2019-12-01 02:35:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 2576 states and 5141 transitions. [2019-12-01 02:35:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5141 transitions. [2019-12-01 02:35:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:14,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:14,955 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2019-12-01 02:35:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2579 states and 5155 transitions. [2019-12-01 02:35:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5155 transitions. [2019-12-01 02:35:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:15,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2019-12-01 02:35:17,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:17,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 2582 states and 5170 transitions. [2019-12-01 02:35:17,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5170 transitions. [2019-12-01 02:35:17,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:17,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2019-12-01 02:35:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 2585 states and 5182 transitions. [2019-12-01 02:35:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 5182 transitions. [2019-12-01 02:35:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:18,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2019-12-01 02:35:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2588 states and 5197 transitions. [2019-12-01 02:35:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5197 transitions. [2019-12-01 02:35:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2019-12-01 02:35:19,232 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2019-12-01 02:35:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 2593 states and 5220 transitions. [2019-12-01 02:35:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5220 transitions. [2019-12-01 02:35:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:22,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2019-12-01 02:35:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 2594 states and 5222 transitions. [2019-12-01 02:35:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5222 transitions. [2019-12-01 02:35:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:24,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2019-12-01 02:35:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:24,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 2595 states and 5223 transitions. [2019-12-01 02:35:24,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5223 transitions. [2019-12-01 02:35:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-12-01 02:35:24,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2019-12-01 02:35:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 2597 states and 5224 transitions. [2019-12-01 02:35:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5224 transitions. [2019-12-01 02:35:24,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:24,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2019-12-01 02:35:27,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 2616 states and 5245 transitions. [2019-12-01 02:35:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5245 transitions. [2019-12-01 02:35:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2019-12-01 02:35:27,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2019-12-01 02:35:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 2619 states and 5247 transitions. [2019-12-01 02:35:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5247 transitions. [2019-12-01 02:35:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2019-12-01 02:35:28,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2019-12-01 02:35:28,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 2621 states and 5249 transitions. [2019-12-01 02:35:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5249 transitions. [2019-12-01 02:35:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:28,416 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2019-12-01 02:35:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 2626 states and 5258 transitions. [2019-12-01 02:35:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 5258 transitions. [2019-12-01 02:35:29,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:29,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:29,531 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2019-12-01 02:35:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2631 states and 5262 transitions. [2019-12-01 02:35:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 5262 transitions. [2019-12-01 02:35:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:30,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2019-12-01 02:35:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2636 states and 5266 transitions. [2019-12-01 02:35:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5266 transitions. [2019-12-01 02:35:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:30,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:30,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:30,841 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2019-12-01 02:35:31,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:31,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2641 states and 5270 transitions. [2019-12-01 02:35:31,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5270 transitions. [2019-12-01 02:35:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2019-12-01 02:35:31,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2019-12-01 02:35:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 2653 states and 5316 transitions. [2019-12-01 02:35:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5316 transitions. [2019-12-01 02:35:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2019-12-01 02:35:33,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2019-12-01 02:35:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5366 states to 2663 states and 5366 transitions. [2019-12-01 02:35:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 5366 transitions. [2019-12-01 02:35:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2019-12-01 02:35:37,419 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2019-12-01 02:35:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5386 states to 2682 states and 5386 transitions. [2019-12-01 02:35:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5386 transitions. [2019-12-01 02:35:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2019-12-01 02:35:38,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:38,519 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 701 trivial. 0 not checked. [2019-12-01 02:35:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 2680 states and 5387 transitions. [2019-12-01 02:35:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5387 transitions. [2019-12-01 02:35:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2019-12-01 02:35:41,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 701 trivial. 0 not checked. [2019-12-01 02:35:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5405 states to 2683 states and 5405 transitions. [2019-12-01 02:35:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5405 transitions. [2019-12-01 02:35:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-12-01 02:35:42,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 753 trivial. 0 not checked. [2019-12-01 02:35:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2686 states and 5409 transitions. [2019-12-01 02:35:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5409 transitions. [2019-12-01 02:35:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-12-01 02:35:42,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2019-12-01 02:35:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5437 states to 2696 states and 5437 transitions. [2019-12-01 02:35:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5437 transitions. [2019-12-01 02:35:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2019-12-01 02:35:45,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2019-12-01 02:35:46,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 2706 states and 5446 transitions. [2019-12-01 02:35:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5446 transitions. [2019-12-01 02:35:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2019-12-01 02:35:46,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 758 trivial. 0 not checked. [2019-12-01 02:35:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:47,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 2709 states and 5448 transitions. [2019-12-01 02:35:47,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5448 transitions. [2019-12-01 02:35:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-12-01 02:35:47,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2019-12-01 02:35:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 2711 states and 5451 transitions. [2019-12-01 02:35:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 5451 transitions. [2019-12-01 02:35:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-12-01 02:35:47,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 814 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2019-12-01 02:35:47,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:35:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 2712 states and 5452 transitions. [2019-12-01 02:35:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5452 transitions. [2019-12-01 02:35:47,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:35:47,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:35:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:35:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2019-12-01 02:36:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 2731 states and 5496 transitions. [2019-12-01 02:36:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5496 transitions. [2019-12-01 02:36:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 02:36:00,392 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2019-12-01 02:36:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2744 states and 5509 transitions. [2019-12-01 02:36:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5509 transitions. [2019-12-01 02:36:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2019-12-01 02:36:01,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:01,585 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 778 trivial. 0 not checked. [2019-12-01 02:36:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2758 states and 5526 transitions. [2019-12-01 02:36:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 5526 transitions. [2019-12-01 02:36:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2019-12-01 02:36:02,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:02,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2019-12-01 02:36:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:03,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2768 states and 5536 transitions. [2019-12-01 02:36:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5536 transitions. [2019-12-01 02:36:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2019-12-01 02:36:03,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2019-12-01 02:36:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5553 states to 2776 states and 5549 transitions. [2019-12-01 02:36:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 5549 transitions. [2019-12-01 02:36:05,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2019-12-01 02:36:05,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2019-12-01 02:36:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2778 states and 5551 transitions. [2019-12-01 02:36:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5551 transitions. [2019-12-01 02:36:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2019-12-01 02:36:05,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2019-12-01 02:36:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:09,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 2783 states and 5579 transitions. [2019-12-01 02:36:09,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5579 transitions. [2019-12-01 02:36:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2019-12-01 02:36:09,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2019-12-01 02:36:10,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:10,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 2796 states and 5591 transitions. [2019-12-01 02:36:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5591 transitions. [2019-12-01 02:36:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2019-12-01 02:36:10,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2019-12-01 02:36:11,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5615 states to 2799 states and 5611 transitions. [2019-12-01 02:36:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 5611 transitions. [2019-12-01 02:36:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2019-12-01 02:36:11,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 755 trivial. 0 not checked. [2019-12-01 02:36:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2813 states and 5627 transitions. [2019-12-01 02:36:12,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5627 transitions. [2019-12-01 02:36:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2019-12-01 02:36:12,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 785 trivial. 0 not checked. [2019-12-01 02:36:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2816 states and 5629 transitions. [2019-12-01 02:36:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5629 transitions. [2019-12-01 02:36:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-12-01 02:36:13,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 787 trivial. 0 not checked. [2019-12-01 02:36:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2818 states and 5631 transitions. [2019-12-01 02:36:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5631 transitions. [2019-12-01 02:36:13,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2019-12-01 02:36:13,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2019-12-01 02:36:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 2826 states and 5644 transitions. [2019-12-01 02:36:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 5644 transitions. [2019-12-01 02:36:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2019-12-01 02:36:13,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2019-12-01 02:36:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 2831 states and 5648 transitions. [2019-12-01 02:36:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5648 transitions. [2019-12-01 02:36:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2019-12-01 02:36:14,614 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2019-12-01 02:36:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5665 states to 2839 states and 5661 transitions. [2019-12-01 02:36:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5661 transitions. [2019-12-01 02:36:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2019-12-01 02:36:14,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2019-12-01 02:36:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5666 states to 2840 states and 5662 transitions. [2019-12-01 02:36:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5662 transitions. [2019-12-01 02:36:15,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-12-01 02:36:15,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 858 trivial. 0 not checked. [2019-12-01 02:36:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 2844 states and 5667 transitions. [2019-12-01 02:36:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5667 transitions. [2019-12-01 02:36:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-12-01 02:36:17,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 858 trivial. 0 not checked. [2019-12-01 02:36:17,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5672 states to 2845 states and 5668 transitions. [2019-12-01 02:36:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5668 transitions. [2019-12-01 02:36:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2019-12-01 02:36:17,283 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2019-12-01 02:36:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:17,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 2849 states and 5675 transitions. [2019-12-01 02:36:17,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5675 transitions. [2019-12-01 02:36:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2019-12-01 02:36:17,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2019-12-01 02:36:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5682 states to 2851 states and 5678 transitions. [2019-12-01 02:36:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5678 transitions. [2019-12-01 02:36:17,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2019-12-01 02:36:17,704 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2019-12-01 02:36:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 2854 states and 5684 transitions. [2019-12-01 02:36:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5684 transitions. [2019-12-01 02:36:17,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2019-12-01 02:36:17,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2019-12-01 02:36:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 2855 states and 5685 transitions. [2019-12-01 02:36:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5685 transitions. [2019-12-01 02:36:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2019-12-01 02:36:18,128 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:18,306 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2019-12-01 02:36:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 2860 states and 5689 transitions. [2019-12-01 02:36:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5689 transitions. [2019-12-01 02:36:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2019-12-01 02:36:18,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:18,538 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2019-12-01 02:36:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2863 states and 5695 transitions. [2019-12-01 02:36:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5695 transitions. [2019-12-01 02:36:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2019-12-01 02:36:18,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:18,753 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2019-12-01 02:36:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 2871 states and 5708 transitions. [2019-12-01 02:36:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5708 transitions. [2019-12-01 02:36:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2019-12-01 02:36:18,829 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2019-12-01 02:36:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:19,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 2872 states and 5709 transitions. [2019-12-01 02:36:19,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5709 transitions. [2019-12-01 02:36:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2019-12-01 02:36:19,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:19,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2019-12-01 02:36:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 2874 states and 5715 transitions. [2019-12-01 02:36:19,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5715 transitions. [2019-12-01 02:36:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2019-12-01 02:36:19,287 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:19,457 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 851 trivial. 0 not checked. [2019-12-01 02:36:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:19,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 2875 states and 5716 transitions. [2019-12-01 02:36:19,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5716 transitions. [2019-12-01 02:36:19,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2019-12-01 02:36:19,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:19,745 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2019-12-01 02:36:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5724 states to 2880 states and 5720 transitions. [2019-12-01 02:36:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5720 transitions. [2019-12-01 02:36:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2019-12-01 02:36:20,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2019-12-01 02:36:20,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:20,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5730 states to 2882 states and 5726 transitions. [2019-12-01 02:36:20,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 5726 transitions. [2019-12-01 02:36:20,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2019-12-01 02:36:20,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2019-12-01 02:36:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 2883 states and 5727 transitions. [2019-12-01 02:36:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5727 transitions. [2019-12-01 02:36:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2019-12-01 02:36:21,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 898 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 814 trivial. 0 not checked. [2019-12-01 02:36:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 2886 states and 5729 transitions. [2019-12-01 02:36:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5729 transitions. [2019-12-01 02:36:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2019-12-01 02:36:21,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:21,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2019-12-01 02:36:22,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5735 states to 2888 states and 5731 transitions. [2019-12-01 02:36:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 5731 transitions. [2019-12-01 02:36:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-12-01 02:36:22,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 803 trivial. 0 not checked. [2019-12-01 02:36:40,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2901 states and 5747 transitions. [2019-12-01 02:36:40,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5747 transitions. [2019-12-01 02:36:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-12-01 02:36:40,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 803 trivial. 0 not checked. [2019-12-01 02:36:42,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2907 states and 5773 transitions. [2019-12-01 02:36:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 5773 transitions. [2019-12-01 02:36:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2019-12-01 02:36:42,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:42,619 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2019-12-01 02:36:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5778 states to 2908 states and 5774 transitions. [2019-12-01 02:36:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 5774 transitions. [2019-12-01 02:36:42,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2019-12-01 02:36:42,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2019-12-01 02:36:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5784 states to 2911 states and 5780 transitions. [2019-12-01 02:36:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 5780 transitions. [2019-12-01 02:36:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2019-12-01 02:36:42,896 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 917 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 835 trivial. 0 not checked. [2019-12-01 02:36:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 2912 states and 5781 transitions. [2019-12-01 02:36:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 5781 transitions. [2019-12-01 02:36:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2019-12-01 02:36:44,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:36:44,721 INFO L134 CoverageAnalysis]: Checked inductivity of 935 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 845 trivial. 0 not checked. [2019-12-01 02:37:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:00,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 2932 states and 5824 transitions. [2019-12-01 02:37:00,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 5824 transitions. [2019-12-01 02:37:00,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2019-12-01 02:37:00,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:00,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2019-12-01 02:37:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 2933 states and 5825 transitions. [2019-12-01 02:37:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 5825 transitions. [2019-12-01 02:37:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-12-01 02:37:01,750 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2019-12-01 02:37:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 2946 states and 5838 transitions. [2019-12-01 02:37:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 5838 transitions. [2019-12-01 02:37:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-12-01 02:37:02,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2019-12-01 02:37:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5857 states to 2959 states and 5853 transitions. [2019-12-01 02:37:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 5853 transitions. [2019-12-01 02:37:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2019-12-01 02:37:19,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2019-12-01 02:37:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 2960 states and 5854 transitions. [2019-12-01 02:37:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 5854 transitions. [2019-12-01 02:37:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2019-12-01 02:37:19,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 815 trivial. 0 not checked. [2019-12-01 02:37:19,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 2965 states and 5858 transitions. [2019-12-01 02:37:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 5858 transitions. [2019-12-01 02:37:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2019-12-01 02:37:19,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2019-12-01 02:37:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 2967 states and 5864 transitions. [2019-12-01 02:37:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 5864 transitions. [2019-12-01 02:37:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2019-12-01 02:37:20,211 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2019-12-01 02:37:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2968 states and 5865 transitions. [2019-12-01 02:37:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5865 transitions. [2019-12-01 02:37:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2019-12-01 02:37:20,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2019-12-01 02:37:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5882 states to 2981 states and 5878 transitions. [2019-12-01 02:37:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5878 transitions. [2019-12-01 02:37:37,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2019-12-01 02:37:37,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2019-12-01 02:37:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:37,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 2994 states and 5890 transitions. [2019-12-01 02:37:37,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 5890 transitions. [2019-12-01 02:37:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2019-12-01 02:37:37,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 932 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2019-12-01 02:37:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 2997 states and 5892 transitions. [2019-12-01 02:37:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 5892 transitions. [2019-12-01 02:37:41,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-12-01 02:37:41,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:41,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2019-12-01 02:37:45,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5898 states to 3000 states and 5894 transitions. [2019-12-01 02:37:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5894 transitions. [2019-12-01 02:37:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2019-12-01 02:37:45,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 929 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2019-12-01 02:37:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 3003 states and 5896 transitions. [2019-12-01 02:37:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5896 transitions. [2019-12-01 02:37:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2019-12-01 02:37:48,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:48,602 INFO L134 CoverageAnalysis]: Checked inductivity of 964 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2019-12-01 02:37:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:49,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5902 states to 3006 states and 5898 transitions. [2019-12-01 02:37:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5898 transitions. [2019-12-01 02:37:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2019-12-01 02:37:49,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:49,940 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 876 trivial. 0 not checked. [2019-12-01 02:37:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:52,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 3009 states and 5900 transitions. [2019-12-01 02:37:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5900 transitions. [2019-12-01 02:37:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2019-12-01 02:37:52,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:53,142 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 888 trivial. 0 not checked. [2019-12-01 02:37:58,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5906 states to 3012 states and 5902 transitions. [2019-12-01 02:37:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5902 transitions. [2019-12-01 02:37:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2019-12-01 02:37:58,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 845 trivial. 0 not checked. [2019-12-01 02:37:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:37:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5908 states to 3015 states and 5904 transitions. [2019-12-01 02:37:59,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5904 transitions. [2019-12-01 02:37:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-12-01 02:37:59,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:37:59,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:37:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2019-12-01 02:38:03,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5905 states to 3013 states and 5901 transitions. [2019-12-01 02:38:03,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5901 transitions. [2019-12-01 02:38:03,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-12-01 02:38:03,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2019-12-01 02:38:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:04,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5907 states to 3015 states and 5903 transitions. [2019-12-01 02:38:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5903 transitions. [2019-12-01 02:38:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2019-12-01 02:38:04,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 971 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2019-12-01 02:38:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:04,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 3017 states and 5905 transitions. [2019-12-01 02:38:04,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5905 transitions. [2019-12-01 02:38:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2019-12-01 02:38:04,498 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2019-12-01 02:38:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:10,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5906 states to 3015 states and 5902 transitions. [2019-12-01 02:38:10,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5902 transitions. [2019-12-01 02:38:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-12-01 02:38:10,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 889 trivial. 0 not checked. [2019-12-01 02:38:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5908 states to 3018 states and 5904 transitions. [2019-12-01 02:38:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5904 transitions. [2019-12-01 02:38:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2019-12-01 02:38:10,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2019-12-01 02:38:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5910 states to 3021 states and 5906 transitions. [2019-12-01 02:38:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 5906 transitions. [2019-12-01 02:38:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-12-01 02:38:12,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 979 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 877 trivial. 0 not checked. [2019-12-01 02:38:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:12,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 3024 states and 5908 transitions. [2019-12-01 02:38:12,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 5908 transitions. [2019-12-01 02:38:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2019-12-01 02:38:12,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 891 trivial. 0 not checked. [2019-12-01 02:38:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:13,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5914 states to 3026 states and 5910 transitions. [2019-12-01 02:38:13,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 5910 transitions. [2019-12-01 02:38:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2019-12-01 02:38:13,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:13,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 943 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 823 trivial. 0 not checked. [2019-12-01 02:38:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5916 states to 3028 states and 5912 transitions. [2019-12-01 02:38:13,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 5912 transitions. [2019-12-01 02:38:13,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2019-12-01 02:38:13,789 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 879 trivial. 0 not checked. [2019-12-01 02:38:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5918 states to 3030 states and 5914 transitions. [2019-12-01 02:38:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5914 transitions. [2019-12-01 02:38:14,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2019-12-01 02:38:14,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:14,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 989 trivial. 0 not checked. [2019-12-01 02:38:14,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 3037 states and 5925 transitions. [2019-12-01 02:38:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 5925 transitions. [2019-12-01 02:38:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2019-12-01 02:38:14,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:14,760 INFO L134 CoverageAnalysis]: Checked inductivity of 967 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 869 trivial. 0 not checked. [2019-12-01 02:38:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5933 states to 3042 states and 5929 transitions. [2019-12-01 02:38:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 5929 transitions. [2019-12-01 02:38:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2019-12-01 02:38:15,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2019-12-01 02:38:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 3047 states and 5933 transitions. [2019-12-01 02:38:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 5933 transitions. [2019-12-01 02:38:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2019-12-01 02:38:15,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 822 trivial. 0 not checked. [2019-12-01 02:38:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:16,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 3052 states and 5937 transitions. [2019-12-01 02:38:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 5937 transitions. [2019-12-01 02:38:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2019-12-01 02:38:16,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:16,824 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 878 trivial. 0 not checked. [2019-12-01 02:38:17,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:17,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 3057 states and 5941 transitions. [2019-12-01 02:38:17,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 5941 transitions. [2019-12-01 02:38:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2019-12-01 02:38:17,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:17,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2019-12-01 02:38:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 3062 states and 5945 transitions. [2019-12-01 02:38:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 3062 states and 5945 transitions. [2019-12-01 02:38:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2019-12-01 02:38:17,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2019-12-01 02:38:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 3065 states and 5951 transitions. [2019-12-01 02:38:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 5951 transitions. [2019-12-01 02:38:20,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2019-12-01 02:38:20,831 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:38:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 02:38:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2019-12-01 02:38:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:38:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 3058 states and 5943 transitions. [2019-12-01 02:38:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3058 states and 5943 transitions. [2019-12-01 02:38:26,270 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-01 02:38:26,270 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 352 iterations. [2019-12-01 02:38:26,281 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-12-01 02:38:26,488 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 20 [2019-12-01 02:38:26,744 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 39 [2019-12-01 02:38:27,128 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 20 [2019-12-01 02:38:27,305 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 34 [2019-12-01 02:38:27,551 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 34 [2019-12-01 02:38:27,697 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 16 [2019-12-01 02:38:27,952 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 34 [2019-12-01 02:38:28,104 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 12 [2019-12-01 02:38:28,580 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 34 [2019-12-01 02:38:28,809 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 34 [2019-12-01 02:38:29,065 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 32 [2019-12-01 02:38:29,416 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 30 [2019-12-01 02:38:30,107 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 34 [2019-12-01 02:38:30,525 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 34 [2019-12-01 02:38:30,894 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 27 [2019-12-01 02:38:31,174 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 39 [2019-12-01 02:38:31,217 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,221 INFO L569 CodeCheckObserver]: Invariant with dag size 20 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,225 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,226 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,227 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,228 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,229 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,230 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,230 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,230 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,230 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,230 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,230 INFO L569 CodeCheckObserver]: Invariant with dag size 34 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,232 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,233 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,234 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,235 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,236 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,237 INFO L569 CodeCheckObserver]: Invariant with dag size 32 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,238 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,239 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,240 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,241 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,242 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,242 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,242 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,242 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,242 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,242 INFO L569 CodeCheckObserver]: Invariant with dag size 34 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,243 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,244 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 02:38:31,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 02:38:31 ImpRootNode [2019-12-01 02:38:31,245 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 02:38:31,245 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 02:38:31,245 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 02:38:31,246 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 02:38:31,246 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:31:26" (3/4) ... [2019-12-01 02:38:31,248 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_set_rx_buff_len [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_restart [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_open [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_get_stats [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2019-12-01 02:38:31,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_alloc_skb [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_84 [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_mdio_write [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_read_mib [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irq_91 [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_interrupt [2019-12-01 02:38:31,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_write_phy [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_stop_chip [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_set_coalesce [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_alloc_consistent [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_read_phy [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2019-12-01 02:38:31,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_poll [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_irq_89 [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_exclusive_spin_is_locked [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_lock_of_amd8111e_priv [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_disable_interrupt [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_set_multicast_list [2019-12-01 02:38:31,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_remove_one [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_resume [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_get_regs_len [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_free_skbs [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_tx_timeout [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writeb [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_lock_of_amd8111e_priv [2019-12-01 02:38:31,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writew [2019-12-01 02:38:31,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_mdio_read [2019-12-01 02:38:31,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2019-12-01 02:38:31,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2019-12-01 02:38:31,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_close [2019-12-01 02:38:31,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure amd8111e_nway_reset [2019-12-01 02:38:31,301 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 736 nodes and edges [2019-12-01 02:38:31,309 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 256 nodes and edges [2019-12-01 02:38:31,316 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2019-12-01 02:38:31,324 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2019-12-01 02:38:31,327 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-12-01 02:38:31,329 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-01 02:38:31,331 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-01 02:38:31,333 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-01 02:38:31,611 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_14f8e788-ae39-41f2-a14f-c02b97606ac2/bin/ukojak/witness.graphml [2019-12-01 02:38:31,612 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 02:38:31,613 INFO L168 Benchmark]: Toolchain (without parser) took 448132.36 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 926.2 MB in the beginning and 576.8 MB in the end (delta: 349.4 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2019-12-01 02:38:31,613 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:38:31,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2566.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 926.2 MB in the beginning and 901.4 MB in the end (delta: 24.8 MB). Peak memory consumption was 229.8 MB. Max. memory is 11.5 GB. [2019-12-01 02:38:31,613 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.51 ms. Allocated memory is still 1.2 GB. Free memory was 901.4 MB in the beginning and 875.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-12-01 02:38:31,613 INFO L168 Benchmark]: Boogie Preprocessor took 144.62 ms. Allocated memory is still 1.2 GB. Free memory was 875.3 MB in the beginning and 838.7 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. [2019-12-01 02:38:31,613 INFO L168 Benchmark]: RCFGBuilder took 19749.81 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 447.2 MB). Free memory was 838.7 MB in the beginning and 1.4 GB in the end (delta: -537.6 MB). Peak memory consumption was 293.5 MB. Max. memory is 11.5 GB. [2019-12-01 02:38:31,614 INFO L168 Benchmark]: CodeCheck took 425150.83 ms. Allocated memory was 1.6 GB in the beginning and 2.1 GB in the end (delta: 518.0 MB). Free memory was 1.4 GB in the beginning and 736.1 MB in the end (delta: 640.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2019-12-01 02:38:31,614 INFO L168 Benchmark]: Witness Printer took 366.24 ms. Allocated memory is still 2.1 GB. Free memory was 736.1 MB in the beginning and 576.8 MB in the end (delta: 159.3 MB). Peak memory consumption was 159.3 MB. Max. memory is 11.5 GB. [2019-12-01 02:38:31,615 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 99 procedures, 1377 locations, 1 error locations. Result: SAFE, OverallTime: 420.1s, OverallIterations: 352, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1611018298 SDtfs, 790706800 SDslu, -2017497768 SDs, 0 SdLazy, 1738094368 SolverSat, 1074036760 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1743.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 940158 GetRequests, 936013 SyntacticMatches, 2511 SemanticMatches, 1634 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1815832 ImplicationChecksByTransitivity, 350.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 2.9s SsaConstructionTime, 10.9s SatisfiabilityAnalysisTime, 25.0s InterpolantComputationTime, 97661 NumberOfCodeBlocks, 97661 NumberOfCodeBlocksAsserted, 351 NumberOfCheckSat, 97310 ConstructedInterpolants, 0 QuantifiedInterpolants, 36107125 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 351 InterpolantComputations, 350 PerfectInterpolantSequences, 227626/227627 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 12451]: 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: 10817]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9804]: Loop Invariant Derived loop invariant: (((!(3 == ldv_statevar_3) || !(1 == ldv_statevar_2)) || !(6 == ldv_statevar_0)) || !(5 == ldv_statevar_1)) || 7 == ldv_statevar_14 - InvariantResult [Line: 10860]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5948]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10442]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9755]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7990]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7735]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10180]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8923]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6878]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7024]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6869]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12619]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8293]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9468]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9820]: Loop Invariant Derived loop invariant: (((((((!(4 == ldv_statevar_2) && !(3 == ldv_statevar_2)) && !(5 == ldv_statevar_2)) && !(1 == ldv_statevar_2)) && !(6 == ldv_statevar_2)) || (((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && !(6 == ldv_statevar_0)) && !(6 == ldv_statevar_2))) || ((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && 7 == ldv_statevar_14)) || (((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && !(3 == ldv_statevar_3)) && !(6 == ldv_statevar_2))) || (!(3 == ldv_statevar_2) && !(5 == ldv_statevar_1)) - InvariantResult [Line: 10601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10062]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8014]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10107]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6727]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8165]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7636]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8383]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10620]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9090]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5412]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5852]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9293]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8383]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9377]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9509]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7725]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6457]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7214]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8912]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8451]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5915]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9816]: Loop Invariant Derived loop invariant: ((((((!(4 == ldv_statevar_2) && !(3 == ldv_statevar_2)) && !(5 == ldv_statevar_2)) && !(1 == ldv_statevar_2)) || ((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && !(6 == ldv_statevar_0))) || ((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && !(3 == ldv_statevar_3))) || ((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && 7 == ldv_statevar_14)) || (!(3 == ldv_statevar_2) && !(5 == ldv_statevar_1)) - InvariantResult [Line: 8848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5636]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8383]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9285]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6234]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6470]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9832]: Loop Invariant Derived loop invariant: (((((((!(4 == ldv_statevar_2) && !(3 == ldv_statevar_2)) && !(5 == ldv_statevar_2)) && !(1 == ldv_statevar_2)) && !(6 == ldv_statevar_2)) || (((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && !(6 == ldv_statevar_0)) && !(6 == ldv_statevar_2))) || ((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && 7 == ldv_statevar_14)) || (((!(3 == ldv_statevar_2) && !(5 == ldv_statevar_2)) && !(3 == ldv_statevar_3)) && !(6 == ldv_statevar_2))) || (!(3 == ldv_statevar_2) && !(5 == ldv_statevar_1)) - InvariantResult [Line: 7850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7955]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10028]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7917]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5727]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6066]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8861]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10701]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10551]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10448]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2566.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 926.2 MB in the beginning and 901.4 MB in the end (delta: 24.8 MB). Peak memory consumption was 229.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 151.51 ms. Allocated memory is still 1.2 GB. Free memory was 901.4 MB in the beginning and 875.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 144.62 ms. Allocated memory is still 1.2 GB. Free memory was 875.3 MB in the beginning and 838.7 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 19749.81 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 447.2 MB). Free memory was 838.7 MB in the beginning and 1.4 GB in the end (delta: -537.6 MB). Peak memory consumption was 293.5 MB. Max. memory is 11.5 GB. * CodeCheck took 425150.83 ms. Allocated memory was 1.6 GB in the beginning and 2.1 GB in the end (delta: 518.0 MB). Free memory was 1.4 GB in the beginning and 736.1 MB in the end (delta: 640.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Witness Printer took 366.24 ms. Allocated memory is still 2.1 GB. Free memory was 736.1 MB in the beginning and 576.8 MB in the end (delta: 159.3 MB). Peak memory consumption was 159.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...