./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 304212cc9a1a27200535d0165c0dbaf2c66721093abe1a631382badcfc3e5e93 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:40:32,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:40:32,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:40:32,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:40:32,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:40:32,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:40:32,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:40:32,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:40:32,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:40:32,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:40:32,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:40:32,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:40:32,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:40:32,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:40:32,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:40:32,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:40:32,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:40:32,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:40:32,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:40:32,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:40:32,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:40:32,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:40:32,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:40:32,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:40:32,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:40:32,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:40:32,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:40:32,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:40:32,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:40:32,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:40:32,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:40:32,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:40:32,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:40:32,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:40:32,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:40:32,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:40:32,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:40:32,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:40:32,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:40:32,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:40:32,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:40:32,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:40:32,885 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:40:32,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:40:32,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:40:32,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:40:32,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:40:32,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:40:32,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:40:32,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:40:32,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:40:32,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:40:32,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:40:32,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:40:32,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:40:32,891 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:40:32,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:40:32,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:40:32,892 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:40:32,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:40:32,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:40:32,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:40:32,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:40:32,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:40:32,893 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:40:32,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:40:32,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:40:32,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 304212cc9a1a27200535d0165c0dbaf2c66721093abe1a631382badcfc3e5e93 [2021-11-23 00:40:33,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:40:33,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:40:33,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:40:33,209 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:40:33,210 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:40:33,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-23 00:40:33,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/data/b778752aa/e85aeb8e42224eb2a08d50619024c5c5/FLAGe0f103e24 [2021-11-23 00:40:34,627 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:40:34,628 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2021-11-23 00:40:34,700 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/data/b778752aa/e85aeb8e42224eb2a08d50619024c5c5/FLAGe0f103e24 [2021-11-23 00:40:35,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/data/b778752aa/e85aeb8e42224eb2a08d50619024c5c5 [2021-11-23 00:40:35,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:40:35,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:40:35,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:40:35,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:40:35,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:40:35,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:35" (1/1) ... [2021-11-23 00:40:35,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40343e53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:35, skipping insertion in model container [2021-11-23 00:40:35,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:35" (1/1) ... [2021-11-23 00:40:35,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:40:35,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:40:44,292 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703766,703779] [2021-11-23 00:40:44,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703935,703948] [2021-11-23 00:40:44,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704102,704115] [2021-11-23 00:40:44,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704270,704283] [2021-11-23 00:40:44,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:40:44,513 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:40:45,388 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703766,703779] [2021-11-23 00:40:45,389 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[703935,703948] [2021-11-23 00:40:45,390 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704102,704115] [2021-11-23 00:40:45,390 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[704270,704283] [2021-11-23 00:40:45,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:40:46,235 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:40:46,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46 WrapperNode [2021-11-23 00:40:46,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:40:46,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:40:46,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:40:46,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:40:46,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:46,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:47,165 INFO L137 Inliner]: procedures = 850, calls = 8704, calls flagged for inlining = 414, calls inlined = 359, statements flattened = 16760 [2021-11-23 00:40:47,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:40:47,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:40:47,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:40:47,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:40:47,178 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:47,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:47,295 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:47,296 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:47,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:47,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:48,099 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:48,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:40:48,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:40:48,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:40:48,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:40:48,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:46" (1/1) ... [2021-11-23 00:40:48,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:40:48,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:40:48,338 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:40:48,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9f0410-d49a-4790-ba63-f608bc7ca481/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:40:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2021-11-23 00:40:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2021-11-23 00:40:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 00:40:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 00:40:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 00:40:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 00:40:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2021-11-23 00:40:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2021-11-23 00:40:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2021-11-23 00:40:48,438 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2021-11-23 00:40:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2021-11-23 00:40:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2021-11-23 00:40:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 00:40:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 00:40:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2021-11-23 00:40:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2021-11-23 00:40:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 00:40:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 00:40:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 00:40:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 00:40:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2021-11-23 00:40:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2021-11-23 00:40:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-11-23 00:40:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-11-23 00:40:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 00:40:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 00:40:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2021-11-23 00:40:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2021-11-23 00:40:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2021-11-23 00:40:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2021-11-23 00:40:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 00:40:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 00:40:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 00:40:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 00:40:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 00:40:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2021-11-23 00:40:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2021-11-23 00:40:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2021-11-23 00:40:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2021-11-23 00:40:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 00:40:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 00:40:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 00:40:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 00:40:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 00:40:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 00:40:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 00:40:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 00:40:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 00:40:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 00:40:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 00:40:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 00:40:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2021-11-23 00:40:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2021-11-23 00:40:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 00:40:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 00:40:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2021-11-23 00:40:48,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2021-11-23 00:40:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 00:40:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 00:40:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2021-11-23 00:40:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2021-11-23 00:40:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:40:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-23 00:40:48,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-23 00:40:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-23 00:40:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2021-11-23 00:40:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2021-11-23 00:40:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2021-11-23 00:40:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2021-11-23 00:40:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2021-11-23 00:40:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 00:40:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 00:40:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 00:40:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 00:40:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 00:40:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 00:40:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 00:40:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 00:40:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2021-11-23 00:40:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2021-11-23 00:40:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2021-11-23 00:40:48,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2021-11-23 00:40:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2021-11-23 00:40:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2021-11-23 00:40:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 00:40:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 00:40:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 00:40:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 00:40:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2021-11-23 00:40:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2021-11-23 00:40:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2021-11-23 00:40:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2021-11-23 00:40:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2021-11-23 00:40:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2021-11-23 00:40:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2021-11-23 00:40:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2021-11-23 00:40:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 00:40:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 00:40:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:40:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 00:40:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 00:40:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 00:40:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 00:40:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 00:40:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 00:40:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 00:40:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 00:40:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 00:40:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 00:40:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:40:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-23 00:40:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2021-11-23 00:40:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 00:40:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 00:40:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 00:40:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 00:40:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:40:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 00:40:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 00:40:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 00:40:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2021-11-23 00:40:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2021-11-23 00:40:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 00:40:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 00:40:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2021-11-23 00:40:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2021-11-23 00:40:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 00:40:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 00:40:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:40:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:40:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 00:40:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 00:40:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2021-11-23 00:40:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2021-11-23 00:40:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 00:40:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 00:40:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 00:40:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 00:40:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-23 00:40:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-23 00:40:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2021-11-23 00:40:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2021-11-23 00:40:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 00:40:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 00:40:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 00:40:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 00:40:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2021-11-23 00:40:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2021-11-23 00:40:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2021-11-23 00:40:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2021-11-23 00:40:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:40:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:40:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 00:40:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 00:40:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 00:40:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 00:40:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 00:40:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 00:40:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 00:40:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2021-11-23 00:40:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2021-11-23 00:40:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 00:40:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 00:40:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 00:40:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 00:40:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 00:40:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 00:40:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 00:40:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2021-11-23 00:40:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2021-11-23 00:40:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2021-11-23 00:40:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2021-11-23 00:40:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 00:40:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 00:40:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 00:40:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 00:40:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2021-11-23 00:40:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2021-11-23 00:40:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 00:40:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 00:40:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-23 00:40:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-23 00:40:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 00:40:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 00:40:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2021-11-23 00:40:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2021-11-23 00:40:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 00:40:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 00:40:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:40:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2021-11-23 00:40:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2021-11-23 00:40:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2021-11-23 00:40:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2021-11-23 00:40:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:40:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2021-11-23 00:40:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2021-11-23 00:40:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2021-11-23 00:40:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2021-11-23 00:40:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2021-11-23 00:40:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2021-11-23 00:40:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 00:40:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 00:40:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 00:40:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 00:40:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 00:40:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 00:40:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-23 00:40:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2021-11-23 00:40:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2021-11-23 00:40:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2021-11-23 00:40:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2021-11-23 00:40:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2021-11-23 00:40:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 00:40:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 00:40:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 00:40:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 00:40:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 00:40:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 00:40:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-11-23 00:40:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-11-23 00:40:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 00:40:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 00:40:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2021-11-23 00:40:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2021-11-23 00:40:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 00:40:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 00:40:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2021-11-23 00:40:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2021-11-23 00:40:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2021-11-23 00:40:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2021-11-23 00:40:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:40:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2021-11-23 00:40:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2021-11-23 00:40:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 00:40:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 00:40:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2021-11-23 00:40:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2021-11-23 00:40:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2021-11-23 00:40:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2021-11-23 00:40:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_99 [2021-11-23 00:40:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_99 [2021-11-23 00:40:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 00:40:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 00:40:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2021-11-23 00:40:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2021-11-23 00:40:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 00:40:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 00:40:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2021-11-23 00:40:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2021-11-23 00:40:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2021-11-23 00:40:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2021-11-23 00:40:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 00:40:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 00:40:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2021-11-23 00:40:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2021-11-23 00:40:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 00:40:48,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 00:40:48,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 00:40:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 00:40:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 00:40:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 00:40:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2021-11-23 00:40:48,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2021-11-23 00:40:48,495 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 00:40:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 00:40:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2021-11-23 00:40:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2021-11-23 00:40:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2021-11-23 00:40:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2021-11-23 00:40:48,496 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 00:40:48,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 00:40:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2021-11-23 00:40:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2021-11-23 00:40:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 00:40:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 00:40:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 00:40:48,497 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 00:40:48,497 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2021-11-23 00:40:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2021-11-23 00:40:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 00:40:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 00:40:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 00:40:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 00:40:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2021-11-23 00:40:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2021-11-23 00:40:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2021-11-23 00:40:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2021-11-23 00:40:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 00:40:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 00:40:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2021-11-23 00:40:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2021-11-23 00:40:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2021-11-23 00:40:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2021-11-23 00:40:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 00:40:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 00:40:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2021-11-23 00:40:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2021-11-23 00:40:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 00:40:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 00:40:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2021-11-23 00:40:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2021-11-23 00:40:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-23 00:40:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2021-11-23 00:40:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 00:40:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 00:40:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2021-11-23 00:40:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2021-11-23 00:40:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 00:40:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 00:40:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 00:40:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 00:40:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 00:40:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 00:40:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 00:40:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 00:40:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 00:40:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 00:40:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 00:40:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 00:40:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:40:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 00:40:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 00:40:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 00:40:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 00:40:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2021-11-23 00:40:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2021-11-23 00:40:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2021-11-23 00:40:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2021-11-23 00:40:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 00:40:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 00:40:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 00:40:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2021-11-23 00:40:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2021-11-23 00:40:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2021-11-23 00:40:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2021-11-23 00:40:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 00:40:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 00:40:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 00:40:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2021-11-23 00:40:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2021-11-23 00:40:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2021-11-23 00:40:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2021-11-23 00:40:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2021-11-23 00:40:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2021-11-23 00:40:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 00:40:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 00:40:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2021-11-23 00:40:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2021-11-23 00:40:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 00:40:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 00:40:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2021-11-23 00:40:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2021-11-23 00:40:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-11-23 00:40:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-11-23 00:40:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 00:40:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 00:40:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2021-11-23 00:40:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2021-11-23 00:40:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 00:40:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 00:40:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2021-11-23 00:40:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2021-11-23 00:40:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2021-11-23 00:40:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2021-11-23 00:40:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2021-11-23 00:40:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2021-11-23 00:40:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 00:40:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 00:40:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 00:40:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 00:40:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2021-11-23 00:40:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2021-11-23 00:40:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2021-11-23 00:40:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2021-11-23 00:40:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 00:40:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 00:40:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 00:40:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 00:40:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2021-11-23 00:40:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2021-11-23 00:40:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2021-11-23 00:40:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2021-11-23 00:40:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2021-11-23 00:40:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2021-11-23 00:40:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 00:40:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 00:40:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 00:40:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 00:40:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 00:40:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 00:40:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 00:40:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 00:40:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 00:40:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 00:40:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2021-11-23 00:40:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2021-11-23 00:40:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2021-11-23 00:40:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2021-11-23 00:40:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 00:40:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 00:40:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 00:40:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 00:40:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 00:40:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 00:40:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2021-11-23 00:40:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2021-11-23 00:40:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 00:40:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 00:40:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 00:40:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2021-11-23 00:40:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2021-11-23 00:40:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 00:40:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 00:40:48,536 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 00:40:48,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 00:40:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 00:40:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 00:40:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-23 00:40:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2021-11-23 00:40:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 00:40:48,537 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 00:40:48,537 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2021-11-23 00:40:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2021-11-23 00:40:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2021-11-23 00:40:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2021-11-23 00:40:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2021-11-23 00:40:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2021-11-23 00:40:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 00:40:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 00:40:48,538 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2021-11-23 00:40:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2021-11-23 00:40:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 00:40:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 00:40:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2021-11-23 00:40:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2021-11-23 00:40:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2021-11-23 00:40:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2021-11-23 00:40:48,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 00:40:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 00:40:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2021-11-23 00:40:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2021-11-23 00:40:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 00:40:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 00:40:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2021-11-23 00:40:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2021-11-23 00:40:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2021-11-23 00:40:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2021-11-23 00:40:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2021-11-23 00:40:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2021-11-23 00:40:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 00:40:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 00:40:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:40:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2021-11-23 00:40:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2021-11-23 00:40:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2021-11-23 00:40:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2021-11-23 00:40:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 00:40:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 00:40:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 00:40:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 00:40:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2021-11-23 00:40:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2021-11-23 00:40:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2021-11-23 00:40:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2021-11-23 00:40:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2021-11-23 00:40:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2021-11-23 00:40:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 00:40:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 00:40:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2021-11-23 00:40:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2021-11-23 00:40:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 00:40:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 00:40:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 00:40:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 00:40:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2021-11-23 00:40:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2021-11-23 00:40:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2021-11-23 00:40:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2021-11-23 00:40:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2021-11-23 00:40:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2021-11-23 00:40:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2021-11-23 00:40:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2021-11-23 00:40:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2021-11-23 00:40:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2021-11-23 00:40:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 00:40:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 00:40:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 00:40:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 00:40:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 00:40:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 00:40:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2021-11-23 00:40:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2021-11-23 00:40:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2021-11-23 00:40:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2021-11-23 00:40:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 00:40:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 00:40:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2021-11-23 00:40:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2021-11-23 00:40:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2021-11-23 00:40:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2021-11-23 00:40:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2021-11-23 00:40:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2021-11-23 00:40:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 00:40:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 00:40:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_98 [2021-11-23 00:40:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_98 [2021-11-23 00:40:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2021-11-23 00:40:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2021-11-23 00:40:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 00:40:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 00:40:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 00:40:48,550 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 00:40:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 00:40:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 00:40:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2021-11-23 00:40:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2021-11-23 00:40:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2021-11-23 00:40:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2021-11-23 00:40:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 00:40:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 00:40:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 00:40:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 00:40:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 00:40:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 00:40:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 00:40:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 00:40:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 00:40:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 00:40:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 00:40:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 00:40:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:40:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2021-11-23 00:40:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2021-11-23 00:40:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2021-11-23 00:40:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2021-11-23 00:40:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 00:40:48,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 00:40:48,557 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2021-11-23 00:40:48,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2021-11-23 00:40:50,341 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:40:50,347 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:40:50,692 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 00:44:25,419 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 00:44:25,600 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:44:33,535 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:44:33,536 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-23 00:44:33,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:44:33 BoogieIcfgContainer [2021-11-23 00:44:33,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:44:33,545 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:44:33,545 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:44:33,556 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:44:33,556 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:44:33" (1/1) ... [2021-11-23 00:44:33,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:44:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:33,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 4738 states and 6951 transitions. [2021-11-23 00:44:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 4738 states and 6951 transitions. [2021-11-23 00:44:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-23 00:44:33,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:33,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 00:44:36,397 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 00:44:36,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6968 states to 4747 states and 6968 transitions. [2021-11-23 00:44:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 4747 states and 6968 transitions. [2021-11-23 00:44:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 00:44:36,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:36,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:44:48,675 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 00:44:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:49,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6986 states to 4753 states and 6986 transitions. [2021-11-23 00:44:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4753 states and 6986 transitions. [2021-11-23 00:44:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-23 00:44:49,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:49,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:49,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 00:44:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 4758 states and 6998 transitions. [2021-11-23 00:44:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 6998 transitions. [2021-11-23 00:44:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-23 00:44:50,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:50,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:44:52,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:52,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 4766 states and 7021 transitions. [2021-11-23 00:44:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 7021 transitions. [2021-11-23 00:44:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 00:44:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:52,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:53,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 00:44:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 4771 states and 7038 transitions. [2021-11-23 00:44:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 4771 states and 7038 transitions. [2021-11-23 00:44:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 00:44:55,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:55,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:44:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 4772 states and 7038 transitions. [2021-11-23 00:44:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 4772 states and 7038 transitions. [2021-11-23 00:44:55,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 00:44:55,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:55,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 00:44:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7091 states to 4779 states and 7091 transitions. [2021-11-23 00:44:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 4779 states and 7091 transitions. [2021-11-23 00:44:58,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 00:44:58,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:58,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:45:02,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7114 states to 4786 states and 7114 transitions. [2021-11-23 00:45:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 7114 transitions. [2021-11-23 00:45:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 00:45:02,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:02,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 00:45:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7128 states to 4792 states and 7128 transitions. [2021-11-23 00:45:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 4792 states and 7128 transitions. [2021-11-23 00:45:04,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 00:45:04,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:04,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 00:45:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:05,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7129 states to 4794 states and 7129 transitions. [2021-11-23 00:45:05,405 INFO L276 IsEmpty]: Start isEmpty. Operand 4794 states and 7129 transitions. [2021-11-23 00:45:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 00:45:05,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:05,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7131 states to 4796 states and 7131 transitions. [2021-11-23 00:45:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 4796 states and 7131 transitions. [2021-11-23 00:45:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 00:45:06,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:06,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 00:45:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7132 states to 4797 states and 7132 transitions. [2021-11-23 00:45:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 4797 states and 7132 transitions. [2021-11-23 00:45:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 00:45:07,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:07,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 00:45:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7133 states to 4799 states and 7133 transitions. [2021-11-23 00:45:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 4799 states and 7133 transitions. [2021-11-23 00:45:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 00:45:07,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:07,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:45:14,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7161 states to 4808 states and 7161 transitions. [2021-11-23 00:45:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 4808 states and 7161 transitions. [2021-11-23 00:45:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 00:45:14,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:14,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7165 states to 4812 states and 7165 transitions. [2021-11-23 00:45:15,547 INFO L276 IsEmpty]: Start isEmpty. Operand 4812 states and 7165 transitions. [2021-11-23 00:45:15,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 00:45:15,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:15,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7169 states to 4816 states and 7169 transitions. [2021-11-23 00:45:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 4816 states and 7169 transitions. [2021-11-23 00:45:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 00:45:16,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:16,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 00:45:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7199 states to 4826 states and 7199 transitions. [2021-11-23 00:45:25,148 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7199 transitions. [2021-11-23 00:45:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 00:45:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:25,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:25,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7200 states to 4827 states and 7200 transitions. [2021-11-23 00:45:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 7200 transitions. [2021-11-23 00:45:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 00:45:25,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:25,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:26,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 4828 states and 7201 transitions. [2021-11-23 00:45:26,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4828 states and 7201 transitions. [2021-11-23 00:45:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 00:45:26,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:26,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7203 states to 4830 states and 7203 transitions. [2021-11-23 00:45:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 4830 states and 7203 transitions. [2021-11-23 00:45:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 00:45:26,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7204 states to 4831 states and 7204 transitions. [2021-11-23 00:45:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 7204 transitions. [2021-11-23 00:45:27,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 00:45:27,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:27,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:45:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7205 states to 4832 states and 7205 transitions. [2021-11-23 00:45:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 4832 states and 7205 transitions. [2021-11-23 00:45:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 00:45:27,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:27,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 00:45:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7212 states to 4836 states and 7212 transitions. [2021-11-23 00:45:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4836 states and 7212 transitions. [2021-11-23 00:45:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 00:45:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:29,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:30,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7213 states to 4837 states and 7213 transitions. [2021-11-23 00:45:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 4837 states and 7213 transitions. [2021-11-23 00:45:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 00:45:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:45:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7214 states to 4838 states and 7214 transitions. [2021-11-23 00:45:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 4838 states and 7214 transitions. [2021-11-23 00:45:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 00:45:30,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:30,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 00:45:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7221 states to 4842 states and 7221 transitions. [2021-11-23 00:45:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 4842 states and 7221 transitions. [2021-11-23 00:45:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 00:45:31,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:31,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:32,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:45:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7249 states to 4849 states and 7249 transitions. [2021-11-23 00:45:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 4849 states and 7249 transitions. [2021-11-23 00:45:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 00:45:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:37,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:37,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 00:45:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7276 states to 4860 states and 7276 transitions. [2021-11-23 00:45:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 4860 states and 7276 transitions. [2021-11-23 00:45:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-23 00:45:38,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:38,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 00:45:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7290 states to 4866 states and 7290 transitions. [2021-11-23 00:45:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 4866 states and 7290 transitions. [2021-11-23 00:45:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 00:45:44,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:44,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:44,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 00:45:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:50,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7312 states to 4872 states and 7312 transitions. [2021-11-23 00:45:50,084 INFO L276 IsEmpty]: Start isEmpty. Operand 4872 states and 7312 transitions. [2021-11-23 00:45:50,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 00:45:50,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:50,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-23 00:45:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7313 states to 4873 states and 7313 transitions. [2021-11-23 00:45:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 4873 states and 7313 transitions. [2021-11-23 00:45:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 00:45:51,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 00:45:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7333 states to 4881 states and 7333 transitions. [2021-11-23 00:45:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 4881 states and 7333 transitions. [2021-11-23 00:45:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 00:45:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:54,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 00:46:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7395 states to 4892 states and 7395 transitions. [2021-11-23 00:46:01,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4892 states and 7395 transitions. [2021-11-23 00:46:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 00:46:01,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:01,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2979 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:46:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7398 states to 4895 states and 7398 transitions. [2021-11-23 00:46:02,174 INFO L276 IsEmpty]: Start isEmpty. Operand 4895 states and 7398 transitions. [2021-11-23 00:46:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 00:46:02,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:46:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7398 states to 4896 states and 7398 transitions. [2021-11-23 00:46:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 4896 states and 7398 transitions. [2021-11-23 00:46:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 00:46:02,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:02,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 00:46:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7406 states to 4900 states and 7406 transitions. [2021-11-23 00:46:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 4900 states and 7406 transitions. [2021-11-23 00:46:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 00:46:05,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:05,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:46:05,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7409 states to 4903 states and 7409 transitions. [2021-11-23 00:46:05,866 INFO L276 IsEmpty]: Start isEmpty. Operand 4903 states and 7409 transitions. [2021-11-23 00:46:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 00:46:05,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:05,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 00:46:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:14,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7432 states to 4910 states and 7432 transitions. [2021-11-23 00:46:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4910 states and 7432 transitions. [2021-11-23 00:46:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:46:14,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:14,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:14,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 00:46:19,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:19,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7482 states to 4917 states and 7482 transitions. [2021-11-23 00:46:19,265 INFO L276 IsEmpty]: Start isEmpty. Operand 4917 states and 7482 transitions. [2021-11-23 00:46:19,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:46:19,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:19,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 00:46:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 4921 states and 7494 transitions. [2021-11-23 00:46:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 4921 states and 7494 transitions. [2021-11-23 00:46:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:46:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:21,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 00:46:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7508 states to 4927 states and 7508 transitions. [2021-11-23 00:46:31,099 INFO L276 IsEmpty]: Start isEmpty. Operand 4927 states and 7508 transitions. [2021-11-23 00:46:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 00:46:31,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:31,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:46:31,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7509 states to 4928 states and 7509 transitions. [2021-11-23 00:46:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 4928 states and 7509 transitions. [2021-11-23 00:46:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:46:31,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:31,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 00:46:33,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:33,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 4932 states and 7516 transitions. [2021-11-23 00:46:33,869 INFO L276 IsEmpty]: Start isEmpty. Operand 4932 states and 7516 transitions. [2021-11-23 00:46:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:46:33,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:33,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 00:46:36,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:36,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7528 states to 4936 states and 7528 transitions. [2021-11-23 00:46:36,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4936 states and 7528 transitions. [2021-11-23 00:46:36,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 00:46:36,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:36,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-23 00:46:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7573 states to 4942 states and 7573 transitions. [2021-11-23 00:46:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 4942 states and 7573 transitions. [2021-11-23 00:46:39,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:46:39,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:39,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:39,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2993 trivial. 0 not checked. [2021-11-23 00:46:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7576 states to 4944 states and 7576 transitions. [2021-11-23 00:46:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 4944 states and 7576 transitions. [2021-11-23 00:46:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 00:46:40,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:40,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-23 00:46:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7591 states to 4949 states and 7591 transitions. [2021-11-23 00:46:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 4949 states and 7591 transitions. [2021-11-23 00:46:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 00:46:45,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 00:46:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7637 states to 4966 states and 7637 transitions. [2021-11-23 00:46:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 4966 states and 7637 transitions. [2021-11-23 00:46:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 00:46:48,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2920 trivial. 0 not checked. [2021-11-23 00:46:49,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7642 states to 4971 states and 7642 transitions. [2021-11-23 00:46:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4971 states and 7642 transitions. [2021-11-23 00:46:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 00:46:49,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-23 00:46:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7653 states to 4976 states and 7653 transitions. [2021-11-23 00:46:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 7653 transitions. [2021-11-23 00:46:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 00:46:54,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:46:55,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7654 states to 4977 states and 7654 transitions. [2021-11-23 00:46:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 4977 states and 7654 transitions. [2021-11-23 00:46:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:46:55,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-23 00:46:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7661 states to 4981 states and 7661 transitions. [2021-11-23 00:46:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 4981 states and 7661 transitions. [2021-11-23 00:46:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:46:57,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-23 00:46:59,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7673 states to 4985 states and 7673 transitions. [2021-11-23 00:47:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4985 states and 7673 transitions. [2021-11-23 00:47:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 00:47:00,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:47:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7700 states to 4994 states and 7700 transitions. [2021-11-23 00:47:14,215 INFO L276 IsEmpty]: Start isEmpty. Operand 4994 states and 7700 transitions. [2021-11-23 00:47:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 00:47:14,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 00:47:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7706 states to 4997 states and 7706 transitions. [2021-11-23 00:47:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 4997 states and 7706 transitions. [2021-11-23 00:47:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:47:22,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:47:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7707 states to 4998 states and 7707 transitions. [2021-11-23 00:47:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 7707 transitions. [2021-11-23 00:47:23,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:47:23,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2928 trivial. 0 not checked. [2021-11-23 00:47:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7711 states to 4999 states and 7711 transitions. [2021-11-23 00:47:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 4999 states and 7711 transitions. [2021-11-23 00:47:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:47:24,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3041 trivial. 0 not checked. [2021-11-23 00:47:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7720 states to 5005 states and 7720 transitions. [2021-11-23 00:47:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 5005 states and 7720 transitions. [2021-11-23 00:47:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:47:24,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 00:47:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7721 states to 5006 states and 7721 transitions. [2021-11-23 00:47:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 5006 states and 7721 transitions. [2021-11-23 00:47:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 00:47:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:47:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7724 states to 5010 states and 7724 transitions. [2021-11-23 00:47:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 5010 states and 7724 transitions. [2021-11-23 00:47:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:47:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 00:47:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7730 states to 5013 states and 7730 transitions. [2021-11-23 00:47:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 5013 states and 7730 transitions. [2021-11-23 00:47:27,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 00:47:27,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-23 00:47:42,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7752 states to 5020 states and 7752 transitions. [2021-11-23 00:47:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 5020 states and 7752 transitions. [2021-11-23 00:47:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:47:42,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,309 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 00:47:50,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7754 states to 5023 states and 7754 transitions. [2021-11-23 00:47:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 5023 states and 7754 transitions. [2021-11-23 00:47:50,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 00:47:50,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-23 00:47:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7763 states to 5029 states and 7763 transitions. [2021-11-23 00:47:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 5029 states and 7763 transitions. [2021-11-23 00:47:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 00:47:50,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:48:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7796 states to 5039 states and 7796 transitions. [2021-11-23 00:48:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 5039 states and 7796 transitions. [2021-11-23 00:48:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 00:48:10,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:10,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:48:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:14,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7809 states to 5043 states and 7809 transitions. [2021-11-23 00:48:14,086 INFO L276 IsEmpty]: Start isEmpty. Operand 5043 states and 7809 transitions. [2021-11-23 00:48:14,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 00:48:14,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:14,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:15,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:48:25,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7834 states to 5054 states and 7834 transitions. [2021-11-23 00:48:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 5054 states and 7834 transitions. [2021-11-23 00:48:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:48:25,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:48:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7837 states to 5057 states and 7837 transitions. [2021-11-23 00:48:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 5057 states and 7837 transitions. [2021-11-23 00:48:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 00:48:25,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:25,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 00:48:34,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7839 states to 5060 states and 7839 transitions. [2021-11-23 00:48:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 5060 states and 7839 transitions. [2021-11-23 00:48:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 00:48:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3046 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-23 00:48:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5066 states and 7856 transitions. [2021-11-23 00:48:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 5066 states and 7856 transitions. [2021-11-23 00:48:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 00:48:45,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:45,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:48:46,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:46,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7857 states to 5067 states and 7857 transitions. [2021-11-23 00:48:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 5067 states and 7857 transitions. [2021-11-23 00:48:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 00:48:46,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:46,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3068 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-23 00:48:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 5067 states and 7856 transitions. [2021-11-23 00:48:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 5067 states and 7856 transitions. [2021-11-23 00:48:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 00:48:48,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:48,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 00:48:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7879 states to 5078 states and 7879 transitions. [2021-11-23 00:48:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5078 states and 7879 transitions. [2021-11-23 00:48:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 00:48:52,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:48:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7880 states to 5079 states and 7880 transitions. [2021-11-23 00:48:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 5079 states and 7880 transitions. [2021-11-23 00:48:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 00:48:52,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 00:48:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7882 states to 5082 states and 7882 transitions. [2021-11-23 00:48:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 5082 states and 7882 transitions. [2021-11-23 00:48:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 00:48:59,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 00:49:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7906 states to 5093 states and 7906 transitions. [2021-11-23 00:49:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 5093 states and 7906 transitions. [2021-11-23 00:49:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 00:49:03,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:49:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 5094 states and 7907 transitions. [2021-11-23 00:49:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 5094 states and 7907 transitions. [2021-11-23 00:49:03,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 00:49:03,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3047 trivial. 0 not checked. [2021-11-23 00:49:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7906 states to 5094 states and 7906 transitions. [2021-11-23 00:49:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 5094 states and 7906 transitions. [2021-11-23 00:49:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 00:49:04,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 00:49:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7944 states to 5111 states and 7944 transitions. [2021-11-23 00:49:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 5111 states and 7944 transitions. [2021-11-23 00:49:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 00:49:08,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2021-11-23 00:49:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7968 states to 5122 states and 7968 transitions. [2021-11-23 00:49:11,807 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 7968 transitions. [2021-11-23 00:49:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 00:49:11,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-23 00:49:22,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7981 states to 5127 states and 7981 transitions. [2021-11-23 00:49:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 5127 states and 7981 transitions. [2021-11-23 00:49:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 00:49:22,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 00:49:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8046 states to 5138 states and 8046 transitions. [2021-11-23 00:49:34,274 INFO L276 IsEmpty]: Start isEmpty. Operand 5138 states and 8046 transitions. [2021-11-23 00:49:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 00:49:34,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 00:49:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8055 states to 5142 states and 8055 transitions. [2021-11-23 00:49:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 8055 transitions. [2021-11-23 00:49:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 00:49:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 00:49:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8057 states to 5145 states and 8057 transitions. [2021-11-23 00:49:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 8057 transitions. [2021-11-23 00:49:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 00:49:44,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2987 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:49:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8081 states to 5156 states and 8081 transitions. [2021-11-23 00:49:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 5156 states and 8081 transitions. [2021-11-23 00:49:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 00:49:54,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-23 00:50:02,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8140 states to 5166 states and 8140 transitions. [2021-11-23 00:50:02,682 INFO L276 IsEmpty]: Start isEmpty. Operand 5166 states and 8140 transitions. [2021-11-23 00:50:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 00:50:02,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3112 trivial. 0 not checked. [2021-11-23 00:50:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8146 states to 5169 states and 8146 transitions. [2021-11-23 00:50:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 5169 states and 8146 transitions. [2021-11-23 00:50:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 00:50:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2992 trivial. 0 not checked. [2021-11-23 00:50:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8148 states to 5172 states and 8148 transitions. [2021-11-23 00:50:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 5172 states and 8148 transitions. [2021-11-23 00:50:09,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 00:50:09,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:09,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:09,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2982 trivial. 0 not checked. [2021-11-23 00:50:11,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8182 states to 5189 states and 8182 transitions. [2021-11-23 00:50:11,970 INFO L276 IsEmpty]: Start isEmpty. Operand 5189 states and 8182 transitions. [2021-11-23 00:50:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 00:50:11,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:11,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:12,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-23 00:50:14,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8204 states to 5200 states and 8204 transitions. [2021-11-23 00:50:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 5200 states and 8204 transitions. [2021-11-23 00:50:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 00:50:14,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:14,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2021-11-23 00:50:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8251 states to 5210 states and 8251 transitions. [2021-11-23 00:50:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 8251 transitions. [2021-11-23 00:50:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 00:50:39,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:39,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:39,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-23 00:50:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8256 states to 5213 states and 8256 transitions. [2021-11-23 00:50:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 5213 states and 8256 transitions. [2021-11-23 00:50:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 00:50:44,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:44,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2021-11-23 00:50:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:52,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8275 states to 5218 states and 8275 transitions. [2021-11-23 00:50:52,352 INFO L276 IsEmpty]: Start isEmpty. Operand 5218 states and 8275 transitions. [2021-11-23 00:50:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 00:50:52,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:52,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:52,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 00:51:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8326 states to 5225 states and 8326 transitions. [2021-11-23 00:51:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 5225 states and 8326 transitions. [2021-11-23 00:51:00,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 00:51:00,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:00,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 00:51:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8338 states to 5229 states and 8338 transitions. [2021-11-23 00:51:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 5229 states and 8338 transitions. [2021-11-23 00:51:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 00:51:04,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:04,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 00:51:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:08,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8347 states to 5233 states and 8347 transitions. [2021-11-23 00:51:08,982 INFO L276 IsEmpty]: Start isEmpty. Operand 5233 states and 8347 transitions. [2021-11-23 00:51:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 00:51:08,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:08,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2021-11-23 00:51:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8569 states to 5270 states and 8487 transitions. [2021-11-23 00:51:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 5270 states and 8487 transitions. [2021-11-23 00:51:32,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 00:51:32,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:32,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 00:51:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:35,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8607 states to 5287 states and 8525 transitions. [2021-11-23 00:51:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 5287 states and 8525 transitions. [2021-11-23 00:51:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 00:51:35,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:35,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:36,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2021-11-23 00:51:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8628 states to 5298 states and 8546 transitions. [2021-11-23 00:51:40,012 INFO L276 IsEmpty]: Start isEmpty. Operand 5298 states and 8546 transitions. [2021-11-23 00:51:40,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 00:51:40,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:40,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2021-11-23 00:52:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:13,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8686 states to 5312 states and 8604 transitions. [2021-11-23 00:52:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 5312 states and 8604 transitions. [2021-11-23 00:52:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 00:52:13,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:13,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2021-11-23 00:52:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8721 states to 5320 states and 8639 transitions. [2021-11-23 00:52:33,593 INFO L276 IsEmpty]: Start isEmpty. Operand 5320 states and 8639 transitions. [2021-11-23 00:52:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 00:52:33,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 00:52:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8722 states to 5321 states and 8640 transitions. [2021-11-23 00:52:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 5321 states and 8640 transitions. [2021-11-23 00:52:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 00:52:37,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-23 00:52:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8734 states to 5326 states and 8652 transitions. [2021-11-23 00:52:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 5326 states and 8652 transitions. [2021-11-23 00:52:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 00:52:44,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 00:52:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8738 states to 5330 states and 8656 transitions. [2021-11-23 00:52:44,937 INFO L276 IsEmpty]: Start isEmpty. Operand 5330 states and 8656 transitions. [2021-11-23 00:52:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 00:52:44,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-23 00:52:50,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8783 states to 5336 states and 8701 transitions. [2021-11-23 00:52:50,732 INFO L276 IsEmpty]: Start isEmpty. Operand 5336 states and 8701 transitions. [2021-11-23 00:52:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 00:52:50,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2994 trivial. 0 not checked. [2021-11-23 00:52:53,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8787 states to 5337 states and 8705 transitions. [2021-11-23 00:52:53,934 INFO L276 IsEmpty]: Start isEmpty. Operand 5337 states and 8705 transitions. [2021-11-23 00:52:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 00:52:53,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 00:52:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8788 states to 5338 states and 8706 transitions. [2021-11-23 00:52:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 5338 states and 8706 transitions. [2021-11-23 00:52:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 00:52:56,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-23 00:52:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8793 states to 5341 states and 8710 transitions. [2021-11-23 00:52:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 5341 states and 8710 transitions. [2021-11-23 00:52:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 00:52:56,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3053 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 00:53:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8838 states to 5349 states and 8755 transitions. [2021-11-23 00:53:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5349 states and 8755 transitions. [2021-11-23 00:53:18,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 00:53:18,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:18,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2991 trivial. 0 not checked. [2021-11-23 00:53:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8840 states to 5350 states and 8757 transitions. [2021-11-23 00:53:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 5350 states and 8757 transitions. [2021-11-23 00:53:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 00:53:22,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:22,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-23 00:53:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8845 states to 5353 states and 8761 transitions. [2021-11-23 00:53:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 5353 states and 8761 transitions. [2021-11-23 00:53:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 00:53:23,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:23,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:25,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked.