./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN --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 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:12:35,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:12:35,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:12:35,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:12:35,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:12:35,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:12:35,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:12:35,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:12:35,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:12:35,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:12:35,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:12:35,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:12:35,836 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:12:35,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:12:35,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:12:35,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:12:35,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:12:35,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:12:35,844 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:12:35,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:12:35,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:12:35,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:12:35,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:12:35,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:12:35,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:12:35,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:12:35,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:12:35,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:12:35,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:12:35,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:12:35,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:12:35,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:12:35,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:12:35,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:12:35,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:12:35,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:12:35,864 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:12:35,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:12:35,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:12:35,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:12:35,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:12:35,867 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:12:35,889 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:12:35,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:12:35,899 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:12:35,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:12:35,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:12:35,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:12:35,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:12:35,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:12:35,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:12:35,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:12:35,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:12:35,905 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:12:35,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:12:35,906 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:12:35,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:12:35,907 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:12:35,907 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:12:35,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:12:35,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:12:35,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:12:35,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:12:35,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:12:35,908 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:12:35,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:12:35,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:12:35,909 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 [2021-11-21 06:12:36,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:12:36,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:12:36,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:12:36,257 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:12:36,258 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:12:36,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-21 06:12:36,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/data/cadc98781/1cc270d48b504769a8875e63c1ebe151/FLAG82c29166c [2021-11-21 06:12:37,570 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:12:37,570 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-21 06:12:37,658 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/data/cadc98781/1cc270d48b504769a8875e63c1ebe151/FLAG82c29166c [2021-11-21 06:12:37,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/data/cadc98781/1cc270d48b504769a8875e63c1ebe151 [2021-11-21 06:12:37,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:12:37,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:12:37,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:12:37,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:12:37,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:12:37,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:12:37" (1/1) ... [2021-11-21 06:12:37,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d2b4b41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:37, skipping insertion in model container [2021-11-21 06:12:37,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:12:37" (1/1) ... [2021-11-21 06:12:37,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:12:37,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:12:45,441 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2021-11-21 06:12:45,444 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2021-11-21 06:12:45,446 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2021-11-21 06:12:45,446 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2021-11-21 06:12:45,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:12:45,690 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:12:46,686 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2021-11-21 06:12:46,687 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2021-11-21 06:12:46,687 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2021-11-21 06:12:46,688 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_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2021-11-21 06:12:46,697 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:12:47,053 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:12:47,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47 WrapperNode [2021-11-21 06:12:47,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:12:47,055 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:12:47,055 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:12:47,055 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:12:47,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:47,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:48,128 INFO L137 Inliner]: procedures = 581, calls = 10779, calls flagged for inlining = 348, calls inlined = 340, statements flattened = 25810 [2021-11-21 06:12:48,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:12:48,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:12:48,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:12:48,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:12:48,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:48,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:48,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:48,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:48,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:49,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:49,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:49,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:12:49,339 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:12:49,339 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:12:49,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:12:49,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:12:47" (1/1) ... [2021-11-21 06:12:49,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:12:49,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:12:49,374 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:12:49,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a52192a4-1b18-4dd4-8b26-ea104b28a8d0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:12:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-21 06:12:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-21 06:12:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-21 06:12:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-21 06:12:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-21 06:12:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-21 06:12:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 06:12:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 06:12:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 06:12:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 06:12:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-21 06:12:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-21 06:12:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-21 06:12:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-21 06:12:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-21 06:12:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-21 06:12:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-21 06:12:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-21 06:12:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-21 06:12:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-21 06:12:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-21 06:12:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-21 06:12:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-21 06:12:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-21 06:12:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 06:12:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 06:12:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 06:12:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 06:12:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 06:12:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 06:12:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-21 06:12:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-21 06:12:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-21 06:12:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-21 06:12:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-21 06:12:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-21 06:12:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-21 06:12:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-21 06:12:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 06:12:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-21 06:12:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-21 06:12:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 06:12:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 06:12:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-21 06:12:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-21 06:12:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-21 06:12:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-21 06:12:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-21 06:12:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-21 06:12:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 06:12:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 06:12:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 06:12:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 06:12:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-21 06:12:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-21 06:12:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-21 06:12:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-21 06:12:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-21 06:12:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-21 06:12:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:12:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-21 06:12:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-21 06:12:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-21 06:12:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-21 06:12:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-21 06:12:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-21 06:12:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-21 06:12:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-21 06:12:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-21 06:12:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-21 06:12:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-21 06:12:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-21 06:12:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-21 06:12:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-21 06:12:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 06:12:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-21 06:12:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-21 06:12:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 06:12:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 06:12:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-21 06:12:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-21 06:12:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 06:12:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 06:12:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 06:12:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-21 06:12:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-21 06:12:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:12:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-21 06:12:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-21 06:12:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 06:12:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 06:12:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 06:12:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 06:12:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-21 06:12:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-21 06:12:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 06:12:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 06:12:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-21 06:12:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-21 06:12:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-21 06:12:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-21 06:12:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-21 06:12:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-21 06:12:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-21 06:12:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-21 06:12:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-21 06:12:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-21 06:12:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 06:12:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 06:12:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-21 06:12:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-21 06:12:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-21 06:12:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-21 06:12:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-21 06:12:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-21 06:12:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 06:12:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 06:12:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-21 06:12:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-21 06:12:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:12:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 06:12:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 06:12:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-21 06:12:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-21 06:12:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-21 06:12:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-21 06:12:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-21 06:12:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-21 06:12:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 06:12:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 06:12:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-21 06:12:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-21 06:12:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:12:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 06:12:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 06:12:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 06:12:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 06:12:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:12:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 06:12:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-21 06:12:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-21 06:12:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:12:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 06:12:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 06:12:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 06:12:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-21 06:12:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-21 06:12:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-21 06:12:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-21 06:12:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 06:12:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 06:12:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-21 06:12:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-21 06:12:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-21 06:12:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-21 06:12:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-21 06:12:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-21 06:12:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-21 06:12:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-21 06:12:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-21 06:12:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-21 06:12:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-21 06:12:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-21 06:12:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-21 06:12:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-21 06:12:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-21 06:12:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-21 06:12:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-21 06:12:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-21 06:12:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-21 06:12:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-21 06:12:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-21 06:12:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-21 06:12:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:12:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:12:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-21 06:12:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-21 06:12:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-21 06:12:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-21 06:12:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-21 06:12:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-21 06:12:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 06:12:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 06:12:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 06:12:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 06:12:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-21 06:12:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-21 06:12:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-21 06:12:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-21 06:12:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-21 06:12:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-21 06:12:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 06:12:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 06:12:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-21 06:12:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-21 06:12:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-21 06:12:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-21 06:12:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-21 06:12:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-21 06:12:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-21 06:12:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-21 06:12:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-21 06:12:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-21 06:12:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-21 06:12:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-21 06:12:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-21 06:12:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-21 06:12:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 06:12:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 06:12:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-21 06:12:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-21 06:12:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 06:12:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 06:12:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-21 06:12:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-21 06:12:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-21 06:12:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-21 06:12:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-21 06:12:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-21 06:12:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-21 06:12:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-21 06:12:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-21 06:12:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-21 06:12:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-21 06:12:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-21 06:12:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-21 06:12:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-21 06:12:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-21 06:12:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-21 06:12:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:12:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-21 06:12:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-21 06:12:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:12:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-21 06:12:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-21 06:12:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-21 06:12:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-21 06:12:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-21 06:12:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-21 06:12:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-21 06:12:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-21 06:12:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 06:12:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 06:12:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:12:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 06:12:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 06:12:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-21 06:12:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-21 06:12:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-21 06:12:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-21 06:12:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-21 06:12:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-21 06:12:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-21 06:12:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-21 06:12:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2021-11-21 06:12:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2021-11-21 06:12:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 06:12:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 06:12:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-21 06:12:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-21 06:12:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-21 06:12:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-21 06:12:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-21 06:12:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-21 06:12:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-21 06:12:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-21 06:12:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-21 06:12:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-21 06:12:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-21 06:12:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-21 06:12:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-21 06:12:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-21 06:12:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 06:12:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 06:12:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-21 06:12:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-21 06:12:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-21 06:12:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-21 06:12:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-21 06:12:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-21 06:12:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-21 06:12:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-21 06:12:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-21 06:12:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-21 06:12:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-21 06:12:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-21 06:12:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-21 06:12:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-21 06:12:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-21 06:12:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-21 06:12:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:12:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-21 06:12:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-21 06:12:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 06:12:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 06:12:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-21 06:12:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-21 06:12:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-21 06:12:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-21 06:12:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-21 06:12:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-21 06:12:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-21 06:12:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-21 06:12:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 06:12:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 06:12:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-21 06:12:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-21 06:12:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-21 06:12:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-21 06:12:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-21 06:12:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-21 06:12:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-21 06:12:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-21 06:12:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-21 06:12:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-21 06:12:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-21 06:12:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-21 06:12:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 06:12:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 06:12:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-21 06:12:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-21 06:12:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-21 06:12:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-21 06:12:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-21 06:12:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-21 06:12:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-21 06:12:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-21 06:12:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-21 06:12:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-21 06:12:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-21 06:12:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-21 06:12:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-21 06:12:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-21 06:12:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-21 06:12:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-21 06:12:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:12:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-21 06:12:49,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-21 06:12:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-21 06:12:49,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-21 06:12:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 06:12:49,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 06:12:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-21 06:12:49,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-21 06:12:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 06:12:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 06:12:51,890 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:12:51,901 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:12:57,787 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 06:15:48,025 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 06:15:48,422 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:15:57,885 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:15:57,885 INFO L301 CfgBuilder]: Removed 19 assume(true) statements. [2021-11-21 06:15:57,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:15:57 BoogieIcfgContainer [2021-11-21 06:15:57,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:15:57,897 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:15:57,897 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:15:57,908 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:15:57,908 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:15:57" (1/1) ... [2021-11-21 06:15:57,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:15:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:15:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9458 states to 3925 states and 5996 transitions. [2021-11-21 06:15:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 3925 states and 5996 transitions. [2021-11-21 06:15:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-21 06:15:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:15:58,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:15:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-21 06:16:03,673 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 06:16:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9470 states to 3930 states and 6008 transitions. [2021-11-21 06:16:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 6008 transitions. [2021-11-21 06:16:03,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2021-11-21 06:16:03,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:03,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:16:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9476 states to 3936 states and 6014 transitions. [2021-11-21 06:16:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3936 states and 6014 transitions. [2021-11-21 06:16:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 06:16:05,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:05,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9491 states to 3941 states and 6029 transitions. [2021-11-21 06:16:06,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 6029 transitions. [2021-11-21 06:16:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-21 06:16:06,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:06,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:07,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9511 states to 3948 states and 6049 transitions. [2021-11-21 06:16:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3948 states and 6049 transitions. [2021-11-21 06:16:07,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 06:16:07,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:07,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 06:16:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9542 states to 3967 states and 6080 transitions. [2021-11-21 06:16:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3967 states and 6080 transitions. [2021-11-21 06:16:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-21 06:16:09,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:09,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 06:16:11,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9558 states to 3974 states and 6096 transitions. [2021-11-21 06:16:11,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 6096 transitions. [2021-11-21 06:16:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 06:16:11,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:11,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:16:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9582 states to 3982 states and 6120 transitions. [2021-11-21 06:16:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 6120 transitions. [2021-11-21 06:16:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 06:16:13,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:13,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:16,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:16,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9608 states to 3991 states and 6146 transitions. [2021-11-21 06:16:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 6146 transitions. [2021-11-21 06:16:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 06:16:16,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:16,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:17,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9610 states to 3993 states and 6148 transitions. [2021-11-21 06:16:17,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 6148 transitions. [2021-11-21 06:16:17,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 06:16:17,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:17,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 06:16:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9611 states to 3994 states and 6149 transitions. [2021-11-21 06:16:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 6149 transitions. [2021-11-21 06:16:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 06:16:18,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:18,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:16:19,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9614 states to 3997 states and 6152 transitions. [2021-11-21 06:16:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 6152 transitions. [2021-11-21 06:16:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 06:16:19,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:19,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:20,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 4001 states and 6156 transitions. [2021-11-21 06:16:20,042 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6156 transitions. [2021-11-21 06:16:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 06:16:20,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:20,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 4002 states and 6156 transitions. [2021-11-21 06:16:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 6156 transitions. [2021-11-21 06:16:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 06:16:20,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:20,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:21,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9619 states to 4003 states and 6157 transitions. [2021-11-21 06:16:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4003 states and 6157 transitions. [2021-11-21 06:16:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 06:16:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:21,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9621 states to 4005 states and 6159 transitions. [2021-11-21 06:16:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 4005 states and 6159 transitions. [2021-11-21 06:16:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 06:16:22,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:22,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9622 states to 4006 states and 6160 transitions. [2021-11-21 06:16:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 6160 transitions. [2021-11-21 06:16:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 06:16:23,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:23,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:24,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9628 states to 4012 states and 6166 transitions. [2021-11-21 06:16:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 4012 states and 6166 transitions. [2021-11-21 06:16:24,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 06:16:24,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:24,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:25,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9629 states to 4013 states and 6167 transitions. [2021-11-21 06:16:25,159 INFO L276 IsEmpty]: Start isEmpty. Operand 4013 states and 6167 transitions. [2021-11-21 06:16:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:16:25,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:25,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:25,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:16:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9643 states to 4019 states and 6181 transitions. [2021-11-21 06:16:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 6181 transitions. [2021-11-21 06:16:27,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:16:27,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:27,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9644 states to 4020 states and 6182 transitions. [2021-11-21 06:16:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 4020 states and 6182 transitions. [2021-11-21 06:16:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:16:27,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:27,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 06:16:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9716 states to 4034 states and 6245 transitions. [2021-11-21 06:16:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 6245 transitions. [2021-11-21 06:16:29,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:16:29,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:29,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:29,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 06:16:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9743 states to 4045 states and 6272 transitions. [2021-11-21 06:16:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 4045 states and 6272 transitions. [2021-11-21 06:16:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:16:29,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:29,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:30,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 06:16:31,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9751 states to 4049 states and 6280 transitions. [2021-11-21 06:16:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 4049 states and 6280 transitions. [2021-11-21 06:16:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 06:16:31,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:31,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:31,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:16:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9752 states to 4050 states and 6281 transitions. [2021-11-21 06:16:31,919 INFO L276 IsEmpty]: Start isEmpty. Operand 4050 states and 6281 transitions. [2021-11-21 06:16:31,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 06:16:31,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:31,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:16:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 4053 states and 6284 transitions. [2021-11-21 06:16:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 6284 transitions. [2021-11-21 06:16:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:16:32,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:32,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:33,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 4054 states and 6284 transitions. [2021-11-21 06:16:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 6284 transitions. [2021-11-21 06:16:33,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:16:33,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:33,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-21 06:16:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9765 states to 4059 states and 6294 transitions. [2021-11-21 06:16:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 4059 states and 6294 transitions. [2021-11-21 06:16:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:16:34,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:34,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:35,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9768 states to 4062 states and 6297 transitions. [2021-11-21 06:16:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 4062 states and 6297 transitions. [2021-11-21 06:16:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 06:16:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:35,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 06:16:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9801 states to 4078 states and 6330 transitions. [2021-11-21 06:16:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4078 states and 6330 transitions. [2021-11-21 06:16:36,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 06:16:36,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:36,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:36,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9802 states to 4079 states and 6331 transitions. [2021-11-21 06:16:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6331 transitions. [2021-11-21 06:16:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:16:36,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:36,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:37,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:37,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9803 states to 4080 states and 6332 transitions. [2021-11-21 06:16:37,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 6332 transitions. [2021-11-21 06:16:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 06:16:37,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:37,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-21 06:16:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9808 states to 4083 states and 6337 transitions. [2021-11-21 06:16:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 6337 transitions. [2021-11-21 06:16:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 06:16:38,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:38,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:16:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9832 states to 4092 states and 6361 transitions. [2021-11-21 06:16:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 6361 transitions. [2021-11-21 06:16:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 06:16:41,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:41,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9833 states to 4093 states and 6362 transitions. [2021-11-21 06:16:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 6362 transitions. [2021-11-21 06:16:42,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 06:16:42,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:42,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:42,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:16:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9833 states to 4094 states and 6362 transitions. [2021-11-21 06:16:42,938 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 6362 transitions. [2021-11-21 06:16:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 06:16:42,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:42,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:16:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9861 states to 4100 states and 6390 transitions. [2021-11-21 06:16:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6390 transitions. [2021-11-21 06:16:44,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 06:16:44,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:44,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:16:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9885 states to 4111 states and 6414 transitions. [2021-11-21 06:16:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 6414 transitions. [2021-11-21 06:16:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 06:16:45,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:45,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9888 states to 4114 states and 6417 transitions. [2021-11-21 06:16:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 6417 transitions. [2021-11-21 06:16:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:16:46,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:46,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:16:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9955 states to 4128 states and 6475 transitions. [2021-11-21 06:16:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 6475 transitions. [2021-11-21 06:16:47,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:16:47,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:47,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:16:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9967 states to 4132 states and 6487 transitions. [2021-11-21 06:16:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 6487 transitions. [2021-11-21 06:16:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:16:49,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:49,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:49,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:49,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 06:16:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9989 states to 4143 states and 6509 transitions. [2021-11-21 06:16:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6509 transitions. [2021-11-21 06:16:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 06:16:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:50,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9990 states to 4144 states and 6510 transitions. [2021-11-21 06:16:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 6510 transitions. [2021-11-21 06:16:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 06:16:50,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:50,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-21 06:16:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10069 states to 4162 states and 6580 transitions. [2021-11-21 06:16:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 4162 states and 6580 transitions. [2021-11-21 06:16:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 06:16:53,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:53,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:16:54,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10105 states to 4178 states and 6616 transitions. [2021-11-21 06:16:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6616 transitions. [2021-11-21 06:16:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 06:16:54,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:54,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-21 06:16:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10128 states to 4189 states and 6639 transitions. [2021-11-21 06:16:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 6639 transitions. [2021-11-21 06:16:55,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 06:16:55,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:55,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:56,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-21 06:16:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10137 states to 4194 states and 6648 transitions. [2021-11-21 06:16:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 6648 transitions. [2021-11-21 06:16:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 06:16:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:57,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10138 states to 4195 states and 6649 transitions. [2021-11-21 06:16:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 6649 transitions. [2021-11-21 06:16:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 06:16:58,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:58,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-21 06:16:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10139 states to 4196 states and 6650 transitions. [2021-11-21 06:16:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 4196 states and 6650 transitions. [2021-11-21 06:16:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 06:16:59,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:59,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:16:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:16:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:16:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10140 states to 4197 states and 6651 transitions. [2021-11-21 06:16:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 4197 states and 6651 transitions. [2021-11-21 06:16:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 06:16:59,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:16:59,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:16:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-21 06:17:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10172 states to 4213 states and 6683 transitions. [2021-11-21 06:17:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 6683 transitions. [2021-11-21 06:17:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:17:00,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:00,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-21 06:17:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10176 states to 4216 states and 6687 transitions. [2021-11-21 06:17:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 6687 transitions. [2021-11-21 06:17:01,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:17:01,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:01,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:17:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10254 states to 4234 states and 6756 transitions. [2021-11-21 06:17:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 4234 states and 6756 transitions. [2021-11-21 06:17:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:17:03,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:03,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:17:05,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10321 states to 4248 states and 6814 transitions. [2021-11-21 06:17:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 6814 transitions. [2021-11-21 06:17:05,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:17:05,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:05,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:05,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 06:17:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10332 states to 4252 states and 6825 transitions. [2021-11-21 06:17:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 4252 states and 6825 transitions. [2021-11-21 06:17:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 06:17:06,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:06,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2937 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 06:17:09,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:09,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10377 states to 4272 states and 6870 transitions. [2021-11-21 06:17:09,059 INFO L276 IsEmpty]: Start isEmpty. Operand 4272 states and 6870 transitions. [2021-11-21 06:17:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:17:09,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:09,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:17:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10413 states to 4281 states and 6906 transitions. [2021-11-21 06:17:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 4281 states and 6906 transitions. [2021-11-21 06:17:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 06:17:12,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:12,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2021-11-21 06:17:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10457 states to 4299 states and 6950 transitions. [2021-11-21 06:17:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 4299 states and 6950 transitions. [2021-11-21 06:17:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 06:17:15,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:15,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:16,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-21 06:17:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10464 states to 4303 states and 6957 transitions. [2021-11-21 06:17:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 4303 states and 6957 transitions. [2021-11-21 06:17:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:17:17,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:17,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:17,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-21 06:17:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10489 states to 4310 states and 6982 transitions. [2021-11-21 06:17:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 6982 transitions. [2021-11-21 06:17:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:17:19,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:19,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:17:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:23,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10516 states to 4320 states and 7009 transitions. [2021-11-21 06:17:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 4320 states and 7009 transitions. [2021-11-21 06:17:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:17:23,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:23,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:17:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10549 states to 4328 states and 7042 transitions. [2021-11-21 06:17:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 4328 states and 7042 transitions. [2021-11-21 06:17:26,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:17:26,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:26,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2990 trivial. 0 not checked. [2021-11-21 06:17:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:27,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10553 states to 4330 states and 7046 transitions. [2021-11-21 06:17:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 7046 transitions. [2021-11-21 06:17:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:17:27,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:27,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:28,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:17:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10591 states to 4343 states and 7084 transitions. [2021-11-21 06:17:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 7084 transitions. [2021-11-21 06:17:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:17:32,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:32,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:33,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:17:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10625 states to 4353 states and 7118 transitions. [2021-11-21 06:17:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4353 states and 7118 transitions. [2021-11-21 06:17:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:17:36,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:36,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:17:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10658 states to 4362 states and 7151 transitions. [2021-11-21 06:17:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 4362 states and 7151 transitions. [2021-11-21 06:17:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:17:40,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:40,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:17:46,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10702 states to 4376 states and 7195 transitions. [2021-11-21 06:17:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 4376 states and 7195 transitions. [2021-11-21 06:17:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 06:17:46,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:46,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:17:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:47,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10706 states to 4380 states and 7199 transitions. [2021-11-21 06:17:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 4380 states and 7199 transitions. [2021-11-21 06:17:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 06:17:47,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:47,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 06:17:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:48,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10737 states to 4396 states and 7230 transitions. [2021-11-21 06:17:48,538 INFO L276 IsEmpty]: Start isEmpty. Operand 4396 states and 7230 transitions. [2021-11-21 06:17:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:17:48,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:48,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-21 06:17:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:51,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10785 states to 4417 states and 7278 transitions. [2021-11-21 06:17:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 4417 states and 7278 transitions. [2021-11-21 06:17:51,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 06:17:51,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:51,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 06:17:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10800 states to 4422 states and 7293 transitions. [2021-11-21 06:17:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4422 states and 7293 transitions. [2021-11-21 06:17:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 06:17:53,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:53,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 3002 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 06:17:59,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:17:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10838 states to 4433 states and 7331 transitions. [2021-11-21 06:17:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 7331 transitions. [2021-11-21 06:17:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 06:17:59,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:17:59,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:17:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:17:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3134 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2021-11-21 06:18:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10840 states to 4435 states and 7333 transitions. [2021-11-21 06:18:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 4435 states and 7333 transitions. [2021-11-21 06:18:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 06:18:00,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:00,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:00,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:18:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10841 states to 4436 states and 7334 transitions. [2021-11-21 06:18:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 4436 states and 7334 transitions. [2021-11-21 06:18:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 06:18:00,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:00,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:01,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:18:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10874 states to 4452 states and 7367 transitions. [2021-11-21 06:18:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 4452 states and 7367 transitions. [2021-11-21 06:18:05,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 06:18:05,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:05,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:18:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10905 states to 4464 states and 7398 transitions. [2021-11-21 06:18:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 4464 states and 7398 transitions. [2021-11-21 06:18:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 06:18:10,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:10,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 06:18:17,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:17,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10944 states to 4476 states and 7437 transitions. [2021-11-21 06:18:17,861 INFO L276 IsEmpty]: Start isEmpty. Operand 4476 states and 7437 transitions. [2021-11-21 06:18:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 06:18:17,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:17,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 06:18:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:18,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11004 states to 4505 states and 7497 transitions. [2021-11-21 06:18:18,658 INFO L276 IsEmpty]: Start isEmpty. Operand 4505 states and 7497 transitions. [2021-11-21 06:18:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 06:18:18,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:18,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:18:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11036 states to 4520 states and 7529 transitions. [2021-11-21 06:18:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 4520 states and 7529 transitions. [2021-11-21 06:18:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 06:18:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:24,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:24,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 06:18:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11060 states to 4526 states and 7553 transitions. [2021-11-21 06:18:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 7553 transitions. [2021-11-21 06:18:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 06:18:27,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:27,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:18:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11093 states to 4539 states and 7586 transitions. [2021-11-21 06:18:34,151 INFO L276 IsEmpty]: Start isEmpty. Operand 4539 states and 7586 transitions. [2021-11-21 06:18:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 06:18:34,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:34,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-21 06:18:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11103 states to 4542 states and 7596 transitions. [2021-11-21 06:18:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4542 states and 7596 transitions. [2021-11-21 06:18:37,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 06:18:37,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:37,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 06:18:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:38,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11105 states to 4544 states and 7598 transitions. [2021-11-21 06:18:38,178 INFO L276 IsEmpty]: Start isEmpty. Operand 4544 states and 7598 transitions. [2021-11-21 06:18:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 06:18:38,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:38,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-21 06:18:43,624 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 06:18:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11318 states to 4578 states and 7730 transitions. [2021-11-21 06:18:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 4578 states and 7730 transitions. [2021-11-21 06:18:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 06:18:47,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:47,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-21 06:18:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:18:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11336 states to 4589 states and 7748 transitions. [2021-11-21 06:18:53,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4589 states and 7748 transitions. [2021-11-21 06:18:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 06:18:53,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:18:53,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:18:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:18:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:19:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11365 states to 4600 states and 7777 transitions. [2021-11-21 06:19:01,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4600 states and 7777 transitions. [2021-11-21 06:19:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 06:19:01,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:01,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:19:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:08,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11401 states to 4610 states and 7813 transitions. [2021-11-21 06:19:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 4610 states and 7813 transitions. [2021-11-21 06:19:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 06:19:08,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:08,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-21 06:19:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11406 states to 4616 states and 7818 transitions. [2021-11-21 06:19:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 4616 states and 7818 transitions. [2021-11-21 06:19:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 06:19:15,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:15,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-21 06:19:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11432 states to 4624 states and 7844 transitions. [2021-11-21 06:19:22,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4624 states and 7844 transitions. [2021-11-21 06:19:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 06:19:22,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:22,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:22,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:23,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-21 06:19:24,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11445 states to 4628 states and 7857 transitions. [2021-11-21 06:19:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 7857 transitions. [2021-11-21 06:19:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 06:19:24,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:24,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:25,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:19:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11484 states to 4645 states and 7896 transitions. [2021-11-21 06:19:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 4645 states and 7896 transitions. [2021-11-21 06:19:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 06:19:33,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:33,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-21 06:19:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:34,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11485 states to 4646 states and 7897 transitions. [2021-11-21 06:19:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 4646 states and 7897 transitions. [2021-11-21 06:19:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 06:19:34,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:34,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-21 06:19:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11490 states to 4650 states and 7902 transitions. [2021-11-21 06:19:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 7902 transitions. [2021-11-21 06:19:35,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 06:19:35,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:35,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:19:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11520 states to 4662 states and 7932 transitions. [2021-11-21 06:19:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 4662 states and 7932 transitions. [2021-11-21 06:19:45,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:19:45,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:45,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 06:19:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:19:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11551 states to 4675 states and 7963 transitions. [2021-11-21 06:19:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4675 states and 7963 transitions. [2021-11-21 06:19:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:19:57,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:19:57,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:19:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:19:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:20:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:20:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11586 states to 4692 states and 7998 transitions. [2021-11-21 06:20:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4692 states and 7998 transitions. [2021-11-21 06:20:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:20:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:20:12,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:20:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:20:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 06:20:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:20:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11587 states to 4693 states and 7999 transitions. [2021-11-21 06:20:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 4693 states and 7999 transitions. [2021-11-21 06:20:13,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:20:13,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:20:13,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:20:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:20:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 06:20:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:20:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11628 states to 4710 states and 8040 transitions. [2021-11-21 06:20:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 4710 states and 8040 transitions. [2021-11-21 06:20:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 06:20:25,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:20:25,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:20:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:20:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-21 06:20:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:20:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11631 states to 4711 states and 8043 transitions. [2021-11-21 06:20:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 4711 states and 8043 transitions. [2021-11-21 06:20:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-21 06:20:26,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:20:26,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:20:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:20:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-21 06:20:26,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:20:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11638 states to 4715 states and 8049 transitions. [2021-11-21 06:20:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4715 states and 8049 transitions. [2021-11-21 06:20:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 06:20:26,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:20:26,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:20:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:20:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 3065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-21 06:20:27,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:20:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11653 states to 4723 states and 8063 transitions. [2021-11-21 06:20:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 4723 states and 8063 transitions. [2021-11-21 06:20:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 06:20:27,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:20:27,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:20:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat